Answer:
−9583333/10000000
Step-by-step explanation:
Try This out no links or I will report you
Answer:
Answer = 9
Step-by-step explanation:
Hope This Helps :) Have an awesome day
An animal is running at a rate of 50 ft per sec.
(a) If the animal runs for 7 sec,
(b) If the animal travels d ft, what is its time
Answer:
49
Step-by-step explanation:
please help me with this question
Answer:
x = 14
Step-by-step explanation:
Think:
What subtracts 10 can get you 4?
Or you can add 10 on both sides.
A ream of paper containing 500 sheets is 5 cm thick. How many sheets of this type of paper would there be in a stack 7.5 cm high?
Step-by-step explanation:
There are 20 grams of protein in 3
ounces of sautéed fish. If the answer is
ounces, what is the question?
Answer:
How many ounces of fish per gram of protein?
Step-by-step explanation:
In right triangle ABC, AB=28, AC=18 and m
Answer:
Solution
Given,
In right angle triangle
AB=28
AC=18
BC = ?
By using Pythagoras therom
H square =B square +P square
28 = 18 + P
28-18 = P
10 = P
therefore BC = 10
Can you please help me???
Answer:
Your answer of coplanar is correct
Step-by-step explanation:
A skew line are 2 lines that aren't parallel and do not intersect.
Since there are arrows on either end of AC and RS , it mean those lines continue, and they will eventually intersect.
It is also not the other 2 clearly, since they do intersect and they don't make a 90° angle
So yes,
The answer is Coplanar
Hope this helps.
Solve the following 2 equation.
I will Make Brainliest
Answer:
d. [tex]x = 10[/tex]
e. [tex]x=\sqrt[3]{\dfrac{15}{4}}[/tex]
Step-by-step explanation:
I've typed up my workings in MS Word and attached them (as it's very difficult to type this in the Brainly equation editor).
I've used the product, quotient and power log laws.
Product: [tex]log_a(x)+log_a(y)=log_a(xy)[/tex]
Quotient: [tex]log_a(x)-log_a(y)=log_a(\dfrac{x}{y})[/tex]
Power: [tex]p\log_a(x)=log_a(x^p)[/tex]
Juan drove 360 miles in 5 hours.
At the same rate, how long would it take him to drive 504 miles?
Answer:
it would take him to 7 hours drive 504 miles.
Step-by-step explanation:
360 miles → 5 hours
1 miles → (5/360) hours
504 miles → [(5/360)*504] hours
504 miles → 7 hours
Answer:
7 hoursStep-by-step explanation:
This is a proportional relationship.
Use ratios:
360/5 = 504/x504/x = 72x = 504/72x = 7what’s the answer to this geometry question??
Answer:
Step-by-step explanation:
The apothem of the square is four time lower than the area squared. Thus, to do this, we must use the formula A = s^2
Using this, we do A = s^2, and replace s for 12. Doing exponents first following order of operations (PEMDAS), we get 144. Now, that's only one side of the square. Since the square is 4 sides, we must multiply by four. Thus, your answer is (144 * 4) = 576 cm^2.
Answer: 576 cm squared.
1. Is (3, -1) a solution to the system?
Answer:
No
Step-by-step explanation:
To find point (3, -1), begin at the origin. Move 3 units to the right, then 1 unit down.
Neither of the lines go through the point (3, -1)
Answer:
No
Step-by-step explanation:
No, (3, -1) is not a solution to the system. Because, lines are not intersecting at this point.
Actually, both the lines are going parallel to each other. Hence, there will be no solution.
what is 29.1 + 78.9+ 41.5
Answer:
149.5
Step-by-step explanation
Answer:
149.50
Step-by-step explanation:
i did 29.1+78.8 = 107.90+ 41.5 and that's how i got 41.5
I’m not sure what I have doing wrong but it still incorrect
Answer:
280.2 m²
Step-by-step explanation:
The height of the triangle is found using the Pythagorean theorem.
a² +b² = c²
13² +b² = 20²
b² = 20² -13² = 400 -169 = 231
b = √231 ≈ 15.199 . . . . meters
The area of the figure is 1/4 the area of a circle with radius √231 together with the area of the triangle with base 13 and height √231.
Triangle Area = 1/2bh
= 1/2(13)(15.199) ≈ 98.791 . . . . square meters
__
The area of the 1/4 circle is ...
Sector Area = (1/4)πr² = 1/4π(√231)² = (231π)/4 ≈ 181.427 . . . . square meters
__
The figure area is the sum of the triangle and quarter circle areas:
figure area = 98.791 m² +181.427 m² ≈ 280.2 m²
_____
Additional comment
If you use 3.14 for π, then the total will be 280.1 m².
Answer:
280.2 sq meters
Step-by-step explanation:
First you have to find the third side of the triangle because it is the height of the triangle and also the radius of the circle. Using Pythagorean theorem:
x^2 + 13^2 = 20^2
x^2 + 169 = 400
x^2 = 400 - 169
x^2 = 231
x = sqroot(231)
x = 15.2
Area of triangle:
A = 1/2 b•h
= 1/2•13•15.2
= 98.8
Area of a circle:
A = pi•r^2
Area of a 1/4 Circle:
A = 1/4•pi•r^2
=1/4(3.14)(15.2)^2
= 181.4
Area of Whole Shape:
98.8 + 181.4
= 280.2 sq meter
help me please!!!!!!!
Apply the distributive property to factor out the greatest common factor. 6+30=
Answer:
6(1+5)
Step-by-step explanation:
The greatest common factor is 6
(6 + 30) = 6(1+5)
6(1+5) is the answer
Hope this helps :)
Have a nice day!
f(x)=x²-1, g(x)=2x+1 ??
1. FoG
2.GoF
Answer:
1) 4x² + 4x
2) 2x² - 1
Explanation:
in these type of questions, we go right to left serially in function
given:
f(x)=x²-1g(x)=2x+11)
fg(x)
f(2x+1)
(2x+1)²-1
4x² + 4x + 1 -1
4x² + 4x
2)
gf(x)
g(x²-1)
2(x²-1) + 1
2x² - 2 + 1
2x² - 1
Linda, Frank, and Alan served a total of 78 orders Monday at the school cafeteria. Linda served 6 more orders than Alan. Frank served 2 times as many orde as Alan. How many orders did they each serve? Number of orders Linda served:
frank served
Alan served
Answer:
Frank served 32
Alan served 18
Linda served 24
Step-by-step explanation:
78-6=72
72 divided by 4 = 18
Next time if you need help on these kind of questions, try drawing a bar diagram, it really helps
Please help simplify the second question
Answer:
[tex]\frac{3x}{(x-3)(x+1)}[/tex]
Step-by-step explanation:
[tex]\frac{2x-1}{x^2-2x-3}[/tex] + [tex]\frac{1}{x-3}[/tex]
= [tex]\frac{2x-1}{(x-3)(x+1)}[/tex] + [tex]\frac{1}{x-3}[/tex]
multiply the numerator/ denominator of 2nd fraction by (x + 1)
= [tex]\frac{2x-1}{(x-3)(x+1)}[/tex] + [tex]\frac{x+1}{(x-3)(x+1)}[/tex]
add the numerators , leaving the common denominator
= [tex]\frac{2x-1+x+1}{(x-3)(x+1)}[/tex]
= [tex]\frac{3x}{(x-3)(x+1)}[/tex]
Answer:
A) (x+1)(x-3)
B) 3x / x^2 - 2x - 3
or (3x ÷ x^2 - 2x - 3)
Hope this helps!
What is the solution to this system of linear equations?
x-3y=-2
x + 3y = 16
O (7, 3)
O (3,7)
O (-2, -3)
O (-3, -2)
Answer:
(7, 3)
Step-by-step explanation:
We can solve this system using elimination. In this scenario, we can eliminate x by subtracting the two equations:
x-3y=-2
x+3y=16
-3y-3y=-2-16
-6y=-18
Divide both sides by -6
y=3
Plug 3 back in for y to solve for x:
x-3(3)=-2
x-9=-2
Add 9 to both sides
x=7
(x, y) = (7, 3)
What is the value of the expression 0.5 squared?
0.125
0.25
0.52
1
Answer:
0.25
Step-by-step explanation:
the sqare root of 5 normally is 25, therefore in decimals its the same but in decimals..... so 0.25... is the correct option :)
Hope this helps!
Please Mark Brainliest!
Answer:
25
Step-by-step explanation:
Multiply both factors (0.5) x (0.5) = 0.25
PLEEEASEE HELP ASSAAAPP!!!!
6.What is of 40%of40%? a.12. b.14 .c.15.d.16
Percentage
0.4 x 0.4 = 0.16 =16% (d)
The white shark can grow to a length of 21 feet. This is 52.5% of the maximum length of the Baird's beaked whale. Find the maximum length of the Baird's beaked whale. If necessary, round your answer to the nearest tenth.
Answer:
31 ft.
Step-by-step explanation:
so 52.5% leaves 47.5% left. and so you can take 21 * 1.475 (147.5%) and get 30.975. you round to the nearest tenth which goes up to 31 ft.
Answer:
40
Step-by-step explanation:
I got this by working through all the answer choices, this one is most logical :) I also submitted my assignment and got this correct !
stay happy :)
HELP!! 5/6 divided by 8/11
Answer:
Look below
Step-by-step explanation:
55/48 or 1 7/48 depending if you wanted it mixed or not
Answer: Say less bucko! It’s 1.14583. Hey there’s more! The last digit for the 3 is continuous meaning it will go on forever. So the 3 has to have a bar on top. I’m sorry it’s too long!
Step-by-step explanation:
-3 1/2 divided by 1 1/4
-2 and 4/5 ..............................
Simplifying, we get
-3 1/2 is -3.5
1 1/4 is 1.25
so, -3.5/1.25=
-2.8
Calculator
A net of a cylinder with radius 4 inches and height 8 inches is
given
What is the surface area of this cylinder?
8 in.
Use 3.14 for TT
Enter your answer in the box.
4 in.
in?
Answer:
200.96 in²Step-by-step explanation:
Surface area:
S = 2πrhS = 2*3.14*4*8 = 200.96 in²Solve the following inequality algebraically:
1 less-than 3 x minus 2 less-than 4
a.
1 less-than x less-than 2
b.
0 less-than x less-than 3
c.
1 greater-than x greater-than 2
d.
0 greater-than x greater-than 3
Answer:
1 less-than x less-than 2
b.
0 less-than x less-than 3
c.
1 greater-than x greater-than 2
d.
0 greater-than x greater-than 3
Answer:
The Answer is A. 1 < x < 2
Step-by-step explanation:
At age 30 you deposit $150 at the end of each month into an IRA that pays 4% interest compounded monthly. At age 65, what will the value of the annuity be?
[tex]~~~~~~~~~~~~\underset{\textit{payments at the end of the period}}{\textit{Future Value of an ordinary annuity}}\\ \\\\ A=pymnt\left[ \cfrac{\left( 1+\frac{r}{n} \right)^{nt}-1}{\frac{r}{n}} \right][/tex]
[tex]\begin{cases} A= \begin{array}{llll} \textit{accumulated amount}\\ \end{array}\\ pymnt=\textit{periodic payments}\dotfill &150\\ r=rate\to 4\%\to \frac{4}{100}\dotfill &0.04\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{monthly, thus twelve} \end{array}\dotfill &12\\ t=years\dotfill &35 \end{cases}[/tex]
[tex]A=150\left[ \cfrac{\left( 1+\frac{0.04}{12} \right)^{12\cdot 35}-1} {\frac{0.04}{12}} \right]\implies A= 150\left[ \cfrac{\left( \frac{301}{300} \right)^{420}~~ - ~~1}{\frac{1}{300}} \right] \\\\[-0.35em] ~\dotfill\\\\ ~\hfill A\approx 137059.64~\hfill[/tex]
(5, 1) and (15, 16) are on the same line. What is the slope of the line? What is the y-intercept? Write the equation for the line.
Answer:
[tex]\displaystyle 3x - 2y = 13\:or\:y = 1\frac{1}{2}x - 6\frac{1}{2} \\ [0, -6\frac{1}{2}] \\ 1\frac{1}{2} = m[/tex]
Step-by-step explanation:
First, figure the rate of change [slope] out:
[tex]\displaystyle \frac{-y_1 + y_2}{-x_1 + x_2} = m \\ \\ \frac{-1 + 16}{-5 + 15} = \frac{15}{10} = 1\frac{1}{2} \\ \boxed{1\frac{1}{2} = m}[/tex]
Now locate the initial value [y-intercept] by plugging an ordered pair into the slope-intercept formula. It does not matter which ordered pair you use:
_______________________________________________
[tex]\displaystyle y = mx + b[/tex]
16 = 1½[15] + b >> [tex]\displaystyle 16 = 22\frac{1}{2} + b; -6\frac{1}{2} = b[/tex]
OR
1 = 1½[5] + b >> [tex]\displaystyle 1 = 7\frac{1}{2} + b; -6\frac{1}{2} = b[/tex]
[tex]\displaystyle [0, -6\frac{1}{2}][/tex]
_______________________________________________
You now have your initial value. All that is left is to write the equation of this line, which can be written two ways:
> Slope-Intercept Form
[tex]\displaystyle y = 1\frac{1}{2}x - 6\frac{1}{2}[/tex]
> Standard Form [tex]\displaystyle [Ax + By = C][/tex]
y = 1½x - 6½
- 1½x - 1½x
___________
–1½x + y = –6½ [We CANNOT leave the equation this way, so multiply by –2 to eradicate the fraction\denominatour (if you wrote the equation as mixed numbers\if you wrote the equation as improper fractions).]
–2[–1½x + y = –6½]
[tex]\displaystyle 3x - 2y = 13[/tex]
With that, you have defined all the information.
[tex]\displaystyle -3x + 2y = -13[/tex]
*About this equation, INSTEAD of multiplying by –2, you multiply by its oppocite, 2. Now, you can leave it like this, but UNIVERSALLY, the A-term is positive, so you must multiply the negative out as well.
I am joyous to assist you at any time.
5.) Mrs. Cannon is going to be giving a test that is 100 points. The test will have short answer questions that are 10 points each and multiple-choice questions that are worth 5 points each. A.) Identify the variables and what each represents?
Answer: x= how many short answer response questions on the test and y= how many multiple choice questions
hope this helps :)
Step-by-step explanation: