Answers
Answer:
its the second one
Step-by-step explanation:
116 × 115
______
100
hope this helps
have a nice day <3
Related Questions
can anyone help me to solve this question
Answers
Answer:
D.
Step-by-step explanation:
Use the TOA from SOH CAH TOA.
Your tan(C) is opposite (12) divided by adjacent (5).
A cannonball is released at an angle of 20˚ at a velocity of 12m/s. Calculate the horizontal velocity of the object. What kinematic formula must be used to solve this problem?.
Answers
The horizontal velocity of the cannonball is released at an angle of 20˚ at a velocity of 12m/s is 11.276 m/s.
What is Velocity?Velocity is the rate of change of position with respect to time. It is a scalar quantity.
We know that the velocity is a scalar quantity therefore, it can be divided into two components such that the first component is the vertical component which is equal to the (V sinθ), while the other component is the horizontal component(V cosθ), where V is the velocity and θ is the angle of the velocity from the positive x-axis.
Now, in order to calculate the horizontal velocity of the cannonball we can write,
[tex]\rm V_x = V\ Cos\theta[/tex]
[tex]V_x = 12 (Cos\ 20^o)\\\\V_x = 11.276\rm\ m/s[/tex]
Hence, the horizontal velocity of the cannonball is released at an angle of 20˚ at a velocity of 12m/s is 11.276 m/s.
Learn more about Velocity:
https://brainly.com/question/862972
The radio of boys to girls at mathematics high school is 4:3 if there are 1526 students at the school, how many are girls
Answers
Answer:
654 girls
Step-by-step explanation:
sum the parts of the ratio , 4 + 3 = 7 parts
divide total by 7 to find the value of one part of the ratio
1526 ÷ 7 = 218 ← value of 1 part of the ratio , then
number of girls = 3 × 218 = 654
What is the simplified form of 4 X 62 = 3 + 7?
Answers
10.....
thats all you can simplify out of it
Answer: In terms, it would be false when solved it 248 = 10
Step-by-step explanation:
When you multiply 62 and 4 you will get 248
When you add 3 and 7 you will get 10
Obviously [tex]248\neq 10[/tex] so this equation can't be simplified and it's false
okokokokokokokokookokokok
Answers
Step-by-step explanation:
5(y+52) = -13
5y + 260 = -13
5y = -13 -260
y = -273 ÷ 5
y = -54.6
I NEED HELP ON NUMBER 11 ASAP!!
Answers
Answer:
4x+2
and 22
Step-by-step explanation:
2x-5+6+2x-5+6=4x+2
if x=5, so perimeter 4(5)+2=20+2=22
Directions: Simplify each term by factoring.
1. 3rs
2. 12xy
3. 5x2
4. 36x2
5. 25x2
6. 30x2
7. 5x3
8. 24y3
9. 9xy
10. 12x4
Answers
Answer/Step-by-step explanation:
[1] [tex]3rs = 3 * r *s[/tex]
[2] [tex]12xy = 2*2*3*x*y[/tex]
[3] [tex]5x^2=5*x*x[/tex]
[4] [tex]36x^2=2*2*3*3*x*x[/tex]
[5] [tex]25^2=5*5*x*x[/tex]
[6] [tex]30x^2=2*3*5*x*x[/tex]
[7] [tex]5x^3=5*x*x*x[/tex]
[8] [tex]24y^3=2*2*2*3*y*y*y[/tex]
[9] [tex]9xy=3*3*x*y[/tex]
[10] [tex]12x^4=2*2*3*x*x*x*x[/tex]
Factoring means to factor a number means to break it up into numbers that can be multiplied together to get the original number.
[tex][RevyBreeze][/tex]
Answer:
[1] 3*r*s
[2] 12ry=2*2*x*y
[3] 5x2=5*x*x
[4] 36x2=2*2*3*3*x*x
(5] 252=5*5*x*x
[6] 30x2=2*3*5*x*x
[7] 5x3=5*x*x*x
[8] 24y3=2*2*2*3*y*y*y
[9]9xy=3*3*x*y
[10] 12x4= 2*2*3*x*x*x*x
Step-by-step explanation:
What 8 letter word can have taken away and it still make a word .Take another letter away and it still make a word .Keep on doing that until you have one letter Left What is the word?
Answers
starting
staring
string
sting
sing
sin
in
i
Cassie’s broker charges her a commission of $4. 25 for every ten shares of stock bought or sold. Cassie buys 92 shares of Hyren Airlines, 130 of Giaco Household Goods, and 126 of Iwad Records. Hyren Airlines costs $13. 70 per share, Giaco Household Goods costs $3. 28 per share, and Iwad Records costs $8. 06 per share. To the nearest dollar, how much money did Cassie spend in total? a. $3,851 b. $2,850 c. $2,702 d. $2,551 Please select the best answer from the choices provided A B C D.
Answers
Answer:
2850
Step-by-step explanation:
i rented a gym for $150.00 for 30 students. another time i rented the gym for $270.00 for 70 students. charge for 50 students
Answers
Answer:
y = 3x + 60
Step-by-step explanation:
how do i graph y=-2x - 3
Answers
Answer:
graph
Step-by-step explanation:
You would start at -2 then you would go down 3 and right 1, and then you keep doing it until you have no more graph.
Emma read the statement "the quotient of six and a number, x, is the same as negative two times the difference of x and 4. 5. " She translated it as shown below. 6 x = negative 2 x minus 4. 5 What errors did Emma make? Select two options. She should have used division to represent the quotient of six and x. She should not have included an equal sign. She should have used parentheses to show that Negative 2 is multiplied by (x minus 4. 5). She should have subtracted the difference (x minus 4. 5) from Negative 2. She should have used parentheses to show that Negative 2 is multiplied by (4. 5 minus x).
Answers
This is wrong because the difference of x and 4.5 that is (x- 4.5) is negative two times that is -2(x -4.5). Then the correct option is C.
What is a BODMAS rule?BODMAS rule means for the Bracket, Order, Division, Multiplication, Addition, and Subtraction.
Emma read the statement "the quotient of six and a number, x, is the same as negative two times the difference of x and 4. 5. " She translated it as shown below.
[tex]\rm 6 x = -2 x - 4. 5[/tex]
This is wrong because the difference of x and 4.5 that is (x- 4.5) is negative two times that is -2(x -4.5).
Thus, She should have used parentheses to show that Negative 2 is multiplied by (x minus 4. 5). Then the correct option is C.
More about the BODMAS rule link is given below.
https://brainly.com/question/24383445
Order the steps to solve the equation log(x2 − 15) = log(2x) form 1 to 5.
Answers
The order of the steps to solve the provided logarithmic equation is arranged as,
[tex](x^2 - 15) =(2x)[/tex]
[tex]x^2 +2x-15=0[/tex]
[tex](x-5)(x+3)=0[/tex]
[tex]x-5=0,x+3=0[/tex]
Potential solution are -3 and 5.
What is exponent of log rule?The exponent of the log rule says that the raising a logarithm with a number to its base is equal to the number.
When the base is common ion equality equation, then the two log values can be compares using exponent rule of logarithm.
The given logarithmic equation in the problem is,
[tex]\log(x^2 - 15) = \log(2x)[/tex]
The order of solution of the above expression,
Step 1,As the base is common, then the two log values can be compares using exponent rule of logarithm.
[tex](x^2 - 15) =(2x)[/tex]
Step 2,Bring all the terms, one side of the expression as,
[tex]x^2 +2x-15=0[/tex]
Step 3,Find the factors of the above quadratic equation using the split the middle term method as,
[tex]x^2 -5x+3x-15=0\\x(x-5)+3(x-5)=0\\(x-5)(x+3)=0[/tex]
Step 4,Equate the factors to the zero to find out the values of x,
[tex]x-5=0,x+3=0[/tex]
Step 5,The potential solution are,
[tex]x=5,-3[/tex]
Thus, the order of the steps to solve the provided logarithmic equation is arranged as,
[tex](x^2 - 15) =(2x)[/tex]
[tex]x^2 +2x-15=0[/tex]
[tex](x-5)(x+3)=0[/tex]
[tex]x-5=0,x+3=0[/tex]
Potential solution are -3 and 5.
Learn more about the rules of logarithmic function here;
https://brainly.com/question/13473114
“The points given in each table lie on a line. Find the slope of the line. Then graph the line”
Answers
Help meeeee
The price of a new car is $30,000. If the sales tax is 6.5%, what is the total cost for the car, including tax?
Answers
Answer:
$31950
Step-by-step explanation:
We multiply 30,000 by .065 to get 1950. We ad them together to get $31,950. :)
Answer:
$31,950 dollars
Step-by-step explanation:
Given the following question:
Initial price of the car is $30,000...
The car has an increase tax of 6.5% (which means 6.5% of the initial price of the car is the sales tax.)
In order to find the total cost of the car, we need to find 6.5% of $30,000 and then add that number to the initial price to have the answer.
[tex]\frac{6.5\times30000}{100} =6.5\times30000=19500\div100=1950[/tex]
[tex]30000+1950=31950[/tex]
[tex]t=31950[/tex]
Therefore, the car has the total cost (including tax) of "$31,950 dollars."
Hope this helps.
Help plsss!?!?!??!?!??>...................................
Answers
Answer:
A,B,D
Step-by-step explanation:
case A) If the price is marked down by percent, the new price will be
we know that
If the price is marked down by 10 percent
then the new price will be
10%= 10/100=0.10
(1 - 0.10) *$28= 0.90 * $28
=$25.20
therefore The statement case A) is True
case B) If the price is marked down by 25 percent, the new price will be $21
we know that
If the price is marked down by 25 percent
then the new price will be
25%=25/100=0.25
(1-0.25)* $28=0.75*$28
=$21
therefore The statement case B) is True
case C) If the price is marked down by 50 percent, the new price will be $19 we know that
If the price is marked down by 50 percent
then the new price will be
50%=50/100=0.50
(1-0.50)*$28= 0.50*$28
=14
therefore The statement case C) is False
case D) If the price is marked down by 35 percent, the new price will be $18.20
we know that
If the price is marked down by 35 percent
then the new price will be
35%= 35/100=0.35
(1-0.35)* $28=0.65*$28
=18.20
therefore The statement case D) is True
case E) If the price is marked down by 40 percent, the new price will be $29.80 we know that
If the price is marked down by 40 percent
then the new price will be
40%=40/100=0.40
(1-0.40)*$28= 0.60*$28
=$16.80
therefore The statement case E) is False
Help me with this please?
Answers
Answer:
[tex]\sqrt{51}[/tex] or 7.14
Step-by-step explanation:
Using the Pythagoras theorem, we can conclude the formula that we are going to use here is [tex]a^{2}+b^{2} = c^{2}[/tex]
As we can see, this is a right triangle given that it has the square in the corner there. With this information, we can conclude that the longest side is 10, making it the hypotenuse or [tex]c[/tex]
Now we need to find [tex]b[/tex] in the formula of [tex]a^{2}+b^{2} = c^{2}[/tex] making the equation [tex]b^{2} = c^{2} - a^{2}[/tex] or [tex]b = \sqrt{ c^{2} - a^{2}}[/tex]
Given the provided information, this would be [tex]b^{2} = 10^{2} - 7^{2}[/tex] or [tex]b = \sqrt{ 10^{2} - 7^{2}}[/tex]
Simplifying it would be [tex]b = \sqrt{ 100-49[/tex] = [tex]\sqrt{51}[/tex]
The radical form would be [tex]\sqrt{51}[/tex]
While it's integer would be 7.14
Hope this helps!
Answer:
Step-by-step explanation:
Use Pythagorean theorem,
Let the third side =x
base² + altitude² = hypotenuse²
7² + x² = 10²
49 + x² = 100
x² = 100 - 49
x² = 51
x = √51
I will give you 30points
y = x + 4
5x + 3y = -4
Help please system by substitution
And help with y = 2x and
-8x – 2y = 24
Answers
1)
y = x + 4
5x + 3y = -4
5x + 3(x + 4) = -4
5x + 3x + 12 = -4
8x + 12 = -4
8x = -4 -12
8x = -16
x = -2
substitute x into the equation
y = -2 + 4
y = 2
Answers : x = -2 , y = 2
Answer:
1) [tex]{y,x}={2,-2}[/tex]
2) [tex]{y,x} = {-4,-2}[/tex]
Step-by-step explanation:
1) [tex]y=x+4 \\ 5x+3y=-4[/tex] <---------- given linear equations
Equations Simplified or Rearranged :
[tex]y - x = 4 \\3y + 5x = -4[/tex]
Graphic Representation of the Equations : PICTURE #1
[tex]x + y = 4 \\5x + 3y = -4[/tex]
Solve by Substitution :
// Solve equation [1] for the variable y
[tex][1] y = x + 4[/tex]
// Plug this in for variable y in equation [2]
[tex]3*(x +4) + 5x = -4 \\ [2] 8x = -16[/tex]
// Solve equation [2] for the variable x
[tex]8x = - 16 x = - 2[/tex]
// By now we know this much :
[tex]y = x+4\\ x = -2[/tex]
// Use the x value to solve for y
[tex]y = (-2)+4 = 2[/tex]
Solution :
[tex]{y,x} = {2,-2}[/tex]
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
2) [tex]y=2x \\-8x-2y=24[/tex] <----- linear equations given
Equations Simplified or Rearranged :
[tex]y - 2x = 0 \\ -2y - 8x = 24[/tex]
Graphic Representation of the Equations : PICTURE #2
[tex]-2x + y = 0 \\\\-8x - 2y = 24[/tex]
Solve by Substitution :
// Solve equation [1] for the variable y
[tex][1] y = 2x[/tex]
// Plug this in for variable y in equation [2]
[tex][2] -2*(2x) - 8x = 24\\ [2] - 12x = 24[/tex]
// Solve equation [2] for the variable x
[tex][2] 12x = - 24 [2] x = - 2[/tex]
// By now we know this much :
[tex]y = 2x \\ x = -2[/tex]
// Use the x value to solve for y
[tex]y = 2(-2) = -4[/tex]
Solution :
[tex]{y,x} = {-4,-2}[/tex]
the total weight of 3 puppies is 2 pounds 4 ounces. how much does puppy weight in ounces. convert to ounces
Answers
Answer:
60 ounces
Step-by-step explanation:
there are 16 ounces in a pound plus the extra 4 ounces times 3 is 60 ounces in total
In right triangle ABC, sin B = 2x+0.42 B=2x+0.42 and cos C = 9x+0.84 C=9x+0.84. Solve for xx.
Answers
Answer:
-0.06
Step-by-step explanation:
ms.lopez can do 25 push ups. ms. red can do twice as many push ups as ms.lopez. how many more push ups can ms.red do than ms.lopez
Answers
Answer:
Ms. Red can do 25 more push ups than Ms. Lopez.
Step-by-step explanation:
25 x 2 = 50.
50 is how many Ms. Red can do.
50-25= 25.
Grace biked for 8 miles in 1 hour on Monday. She covered 18 miles in 2 hours the next day. On which day did Grace bike at a faster pace?
Answers
Solution:
Note that:
[tex]Speed = \frac{Distance}{Time}[/tex]Find the speed of her bike of both the days and compare.
Speed on Monday = 8 miles/1 hour = 8 m/hSpeed on the next day = 18 miles/2 hours = 9 m/hThis means that:
=> 9 m/h > 8 m/hHence, the day after Monday is the day, she rode her bike faster than on Monday.
Answer:
The next day
Step-by-step explanation:
she covered 8 miles in 1 hour on Monday but on tuesday she covered 9 miles in 1 hour so she biked faster the next day.
What do i type as an answer?
Answers
Answer:
g.c.f = 3g²
Step-by-step explanation:
Breakdown:
3g² → 3 * g * g
9g³ → 3 * 3 * g * g * g
3 * g * g is the common between them.Therefore the gcf is 3g²
Help!!! ASAP!!!!
Please help me!!!
No wrong answers!!!
Answers
Answer:
*
Step-by-step explanation:
Pattern A: is adding 2 dots each time
Pattern B: is going up 1,2,3,4 (adding that amount each time)
Pattern C: Times by 3 each time
Which of the following is the graph of y = X + 4
Answers
Answer:
x = – 4(i just use app sorry if I'm wrong)
Which of the following polynomials is in standard form?
O A. F(X= -3x4 - 1+6x2 +7x
B. F(x) = -3x4 +6x2 +7x-1
C. F(x) = -3x4 +6x2 - 1+7 x
OD. F(x) = 7x+6x2 - 1-3x4
Answers
Answer:the answer is d
Step-by-step explanation:
d is correct
Answer: is b
Step-by-step explanation:
System of Linear Equations - Elimination
Given that x and y are real numbers satisfying the equations 32 – 2y = 22 and 7x + 3y =
105, what is the value of x+y
I will mark for brainliest and 100 point
Answers
Answer:
the explanation is in the diagram
if you noticed I multiplied the second equation all through by minus so the positive 9 turned negative when multiplied by minus so negative 14 + negative 9 gives negative 23
Step-by-step explanation:
32-2y=22
y=5 because 32 minus 10 is 22 and 2y is 10
7x + 3y= 105
same as
7x + 15 = 105
7x = 90
X = 90/7
X = 12.8571429
X+y= 17.8571429
brainliest?
20x + 6 What is the constant?
Answers
Answer:
Step-by-step explanation:
The constant is 6
Hope this helps!
Write the expression below in its simplest form.
(3d+5)+(d-2)
Answers
Answer:
4d+3
Step-by-step explanation:
Combine the like terms 3d + d which is 4d and 5 - 2 is 3, keep the addition symbol, and you will get 4d+3
The answer is 4d+3
(3d+5)(d-2)
you add 3d+1d=4d
You now subtract 5-2=3 (since the higher absolute value is +5, your answer will be +3, not -3)
=4d+3 :)
50 pht helppppppppppppppppppppppppppppppppppppppp
Answers
Answer:
$1620
Step-by-step explanation:
The area of the lawn is a trapezoid.
Area of a trapezoid = [tex]\dfrac12(a+b)h[/tex]
where a and b are the parallel sides (bases) and h is the height
Therefore,
[tex]area=\dfrac12(15+12) \times 10 = 135 \ m^2[/tex]
If the price of sod is $12 per square meter, then
total cost = 135 x 12 = $1620
Answer:
Area=1/2(Sum of parallel sides)×HeightArea:-
[tex]\\ \tt\hookrightarrow \dfrac{1}{2}(15+12)\times 10=1/2(27)(10)=13.5(10)=135m^2[/tex]
Now rate of cost is $12
Total cost=135(12)=1620$