Answers
Answer:a sq+ b sq= c sq
Step-by-step explanation: add a and b and the answer is c
Related Questions
What is the solution to the system of equations shown below?
4x-y=-8
y=2x+2
Answers
Answer: (-3,-4)
Step-by-step explanation:
4x-y=-8
y=2x+2
4x-(2x+2)=-8
2x-2=-8
y=2x+2
x=-3
y=2(-3)+2
y=-4
x=-3 , y=-4
If i = -1, then i^2 =
Answers
Answer:
1
Step-by-step explanation:
The exponent is the number of times you multiply the base aka i in this case.
i = -1
Substitute -1 for i.
-1^2
-1 x -1 = 1
because when you multiply two negatives they make a positive.
mark me brainliest : )
Answer all this.plz again
Answers
Answer:
BC=7 cm
Step-by-step explanation:
Maria would like to leave a tip (D) of at least 15% of her total dinner bill (3). Which inequality could Maria use to calculate the possible amounts she could leave as a tip?
OT ≥0.15B
O T > 0.15B
O T ≤ 0.15B
OT < 0.15B
Answers
An
Step-by-step explanation:
Find the missing length.
С
9
c= /[?]
TX
Pythagorean Theorem: a2 + b2 = c2
3
Don’t mind the broken laptop
Answers
Answer:
c = [tex]\sqrt{90}[/tex]
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse c is equal to the sum of the squares on the other 2 sides, that is
c² = 9² + 3² = 81 + 9 = 90 ( take the square root of both sides )
c = [tex]\sqrt{90}[/tex]
Cual temperatura es mas caliente ( 25°C , 280°K ó 40°F)
Answers
Answer:
25 Celsius es igual a 77 F, 77 es mas grande que 40 F
Step-by-step explanation:
Espero que la info. ayude
El símbolo de grado no se usa para informar la temperatura usando la escala Kelvin, sino que se indican como Kelvin. El agua hierve a 100 grados Celsius o 212 grados Fahrenheit, o 373,15 Kelvins. El agua se congela a 0 grados Celsius o 32 grados Fahrenheit, o 273,15 Kelvins. El cero absoluto es 0 Kelvin.
Amanda’s dog eats 12 1/2 pounds of dog food in 3 weeks. How much does Amanda's dog eat each day? Leave your answer as a fraction.
Answers
Work:
1. change the mixed number 12 1/2 to a fraction — 25/2
2. We can put 3 as a fraction by placing a 1 under it.
3. Now the equation looks like:
25/2 divided by 3/1
4. Remember when you divide fractions you change the sign to multiplication and flip your second term.
5. The equation now looks like:
25/2 x 1/3
6. Multiple across to get 25/6
7. The answer is 25/6 or you can write it as a mixed number 4 1/6
a bolt has 6 1/2 turns per inch how many turns would be in 2 1/2 inches of threads
Answers
Answer:
famwfklawf'ajnkpfjnflasjfajlkfjlk/ajkljkljklasjkfjkajkjkfajkfjkj/fj/fsklafnwklasj'fawJFAKLfajfl;ajfafjafafafafaf
Step-by-step explanation:
If I was asked to think of a number and multiply it by 2, I could
write this algebraically as 2x.
Write the following algebraically, using x as your unknown.
“I think of a number, take away 1 and multiply the result by 3."
Answers
Answer:
X-1=X×3
Step-by-step explanation:
it's pretty easy you just got to be focus
you can ask for help anytime
Evaluate each value expression for the given value of the variable : 40-9y when y=2
FAST!!!!!!!!!
Answers
40-9(2)
40-18
=22
A marinade for enough meat to food 100 people needs 12 1/2 cups of olive oil. How many cups of olive oil are needed to make a marinade for 25 people?
Answers
12.5/100 =
0.125 per people
25 * 0.125 = 3.13 cups
Help me plzzzzzzzzzzzzzz
Answers
Yak Travel Agency arranges trips for climbing Mount Everest. For each trip, they charge an initial fee in addition to \$0.15$0.15dollar sign, 0, point, 15 for each vertical meter climbed. For instance, the price for climbing all the way to the summit, which is 350035003500 meters above the base of the mountain, is \$645$645dollar sign, 645.
Let yyy represent the fee (in dollars) of a trip where they climbed xxx vertical meters.
Complete the equation for the relationship between the fee and vertical distance.
Answers
Answer:
[tex]y = 120 + 0.15x[/tex]
Step-by-step explanation:
Given
[tex]Additional\ Fee = \$0.15[/tex] per vertical meter
[tex]y = fee[/tex] per x meter
[tex]x = vertical\ meter[/tex]
For:
[tex]x = 3500[/tex] --- [tex]y = 645[/tex]
Required
Determine the equation that relates y to x
Let the initial fee be represented with m
The equation that relates y to x is:
[tex]y = Initial\ Fee + Additional\ Fee * Vertical\ Meter[/tex]
This gives
[tex]y = m + 0.15 * x[/tex]
We need to first solve for m
From the question,
[tex]x = 3500[/tex] when [tex]y = 645[/tex]
So:
[tex]645 = m + 0.15 * 3500[/tex]
[tex]645 = m + 525[/tex]
Make m the subject
[tex]m = 645 - 525[/tex]
[tex]m = 120[/tex]
So, the initial fee is $120
Substitute 120 for m in [tex]y = m + 0.15 * x[/tex]
[tex]y = 120 + 0.15 * x[/tex]
[tex]y = 120 + 0.15x[/tex]
Hence, the required equation is: [tex]y = 120 + 0.15x[/tex]
Algebra 2 question on matrices. Please help!!
Solve the system of equations below using matrices.
Answers
Answer:
(1,-2)
Sorry I don't have time to show the work rn, I hope this helps though
Answer:
Step-by-step explanation:
2,1 answer is A
Solve |1 - 4x| > 7
I need help pls
Answers
Answer:
the answer is 28
Step-by-step explanation:
Suzanna walked two over seven of a mile in two over five of an hour. What is her unit rate in miles per hour?
Select one:
a. two sevenths over two fifths = one and two fifths miles per hour
b. two fifths over two sevenths = one and two fifths miles per hour
c. two sevenths over two fifths = five over seven mile per hour
d. two fifths over two sevenths = five over seven mile per hour
PLS HELP BRIANLY ISNT WORKING FOR ME SO I NEED HELP ASAP.
Answers
Answer:
5/7 mile per hour.
Divide 2/7 by 2/5 to get to 0.714. After that, convert the decimal to a fraction and you get your answer.
GIRL U BETTER MARK MOST BRAINLIEST ALL THOSE TIMES
I MARKED U
Answer:
two sevenths over two fifths = five over seven mile per hour
Step-by-step explanation:
took da test
Please help thank you so much
Answers
Answer:
yes
when the point is pugged into the equality, it works
help me pleaseeeeeeeeee
Answers
Answer:
C) [tex]45^{\circ}[/tex]
Step-by-step explanation:
There are 2 pi radians in 360 degrees:
[tex]\frac{17\pi}{4}rad \cdot\frac{360^{\circ}}{2\pi{rad}}=765^{\circ}=45^{\circ}[/tex]
Answer: I think it 45°
Explanation:360-315=45
What two equations are in this graph (slope intercept form if you can)
Answers
Answer:
use rise over run! this means "rise" (being the change in y, going up or down) divided by the "run" (being the change in x, going from left to the right).
Step-by-step explanation:
HELP PLS WILL MARK BRAINLIEST!!!!!!!!!!!!
Answers
60x30=1800
Just add up the zeros from both numbers and do 6x3.
So therefore there will be 18 hundreds sections since there is nothing on the tens digit and nothing on the ones digit.
Hope this helps!
Lynne was wondering which game was more popular so she aksed her friends which they liked to play more, FortNite or Among Us. She found that of the 80 people who responded, 0.55 of them preferred FortNite, and 30% of them preferred Among Us. How many more of her friends prefer FortNite than Among Us?
Answers
Answer:
20 more of her friends prefer FortNite than Among Us
Step-by-step explanation:
Lynne was wondering which game was more popular so she aksed her friends which they liked to play more, FortNite or Among Us.
She found that of the 80 people who responded:
For fortnite:
0.55 of them preferred FortNite
Hence, = 0.55 × 80 people
= 44 people preferred fortnite
For Among us
30% of them preferred Among Us.
= 30% × 80 people
= 30/100 × 80 people
= 24 people preferred Among us.
How many more of her friends prefer FortNite than Among Us?
This is calculated as:
44 - 24
= 20 more people
Hence, 20 more of her friends prefer FortNite than Among Us
Answer:
20 more of her friends prefer Forte than Among
A 12 volt battery is connected to two resistors in series. The first resistor has a resitance value of 5 Ohms and the current through the circuit is 1.5 Amps. What is the value of the second resistor?
a
9 Ohms
b
1.5 Ohms
c
5 Ohms
d
3 Ohms
Answers
Answer:
3 Ohms
Step-by-step explanation:
U1 = 5 ohm × 1.5 amps = 7.5 V
U2 = U - U1 = 12 - 7.5 = 4.5 V
R2 = U2 / I = 4.5 / 1.5 = 3 Ohms
perimeter = 36 calculate
the value of x when x-2 in
square
Answers
Answer:
11
Step-by-step explanation:
36/4 = 9
9 = x-2
x = 11
Step-by-step explanation:
Perimeter = 36
length = x - 2
Perimeter of a square = 4 × length
36 = 4(x - 2)
dividing through by 4:
9 = x - 2
hence:
x = 9 + 2 = 11.
Liam draws a pattern of shapes. The first shape is a triangle. Each shaple in the pattern has 1 more side than the shape before it. What could be the third shape in Liam's pattern?
Answers
Answer:pentagon
Step-by-step explanation:
triangle has 3
square has 4
pentagon has 5
I dont understand this at all. I really need help!
Answers
Hello!
[tex]\large\boxed{x^{4}}[/tex]
Recall that:
[tex]\sqrt[z]{x^{y} }[/tex] is equal to [tex]x^{\frac{y}{z} }[/tex]. Therefore:
[tex]\sqrt[3]{x^{2} } = x^{\frac{2}{3} }[/tex]
There is also an exponent of '6' outside. According to exponential properties, when an exponent is within an exponent, you multiply them together. Therefore:
[tex](x^{\frac{2}{3} })^{6} = x^{\frac{2}{3}* 6 } = x^{\frac{12}{3} } = x^{4}[/tex]
EASY MATH QUESTION HELP! Under the Angle Addition Postulate, which equation would be valid?
What is true about angles 2 and 7 in the picture below?
Answers
Answer: Whats True about 2 angles and 7 anglesis that They are not the same number and one of them is less and great
Step-by-step explanation: This is not a easy math question.
Determine the average rate of change of the function over the interval (-7, ) x ( ,3)
Answers
Answer:
as always, the rate of change is ∆y/∆x. In this case, that's
(127-95)/(3-1) = 16
Step-by-step explanation:
Use a positive or negative number to represent a stock market loss of $1,500.
Answers
Answer:
negative
Step-by-step explanation:
negative because you are losing something
What is the equation to find d
Answers
1. Analyze the question below. What is the slope of the line?
y = 10
A. m = -10/1
B. m = -100/10
C. m = 10
D. m = All of the Above
2. What is the slope of the line?
y = -9/3x
A. m = -9/3
B. m = -3
C. m = -9/-3
D. m = All of the Above
3. What is the slope of the line?
y = -9x
A. m = -9/1
B. m = -9/-1
C. m = -9
D. All of the Above
4. What is the slope of the line?
7x = y
A. m = -7/1
B. m = 7
C. m = 1/7
D. All of the above
5. How do I find a slope on the linear graph in simplest form?
Answers
1.c
2.a
3.b
4.b
5. not enough points for me to answer
Answer:
1.c
2.a
3.b
4.b
5. not enough points for me to answer
Step-by-step explanation:
1.c
2.a
3.b
4.b
5. not enough points for me to answer