1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ddd [48]
2 years ago
7

Use the Pythagorean theorem to solve for x

Mathematics
1 answer:
Andre45 [30]2 years ago
5 0

Answer: 15

Step-by-step explanation:

12^2 + 9^2 = 225

square root of 225 = 15

You might be interested in
How many days in january
Iteru [2.4K]
There are 31 days in January
3 0
3 years ago
Read 2 more answers
Four friends share 5 pizzas equally, how much pizza did each friend get?
yarga [219]

Answer:

1 1/4 or 5/4

Step-by-step explanation:

Divide 5 by 4

5 0
3 years ago
Read 2 more answers
PLEAASE HELP I NEED UNGROUNDED
omeli [17]

Answer:

y=3x-2

Step-by-step explanation:

The formula for slope is y=mx=b

You can find the slope by finding two points that lie on the line (1,1) & (0,-2)

The formula for slope is m=\frac{y_{2} -y_{1}}{ x_{2} -x_{1} }

You plug the values in and you get m=\frac{1-(-2)}{ 1 -0 }

Simplify and you get 3

The slope is 3

The y-intercept (b) is -2

4 0
1 year ago
Read 2 more answers
For the following right triangle, find the side length x. Round your answer to the nearest hundredth.
Aleksandr-060686 [28]

Answer:

\sqrt{113} = x

Step-by-step explanation:

In right triangles the sum of square length of two legs is equal to square length of hypotenuse:

7^2 + 8^2 = x^2

49 + 64 = x^2 add like terms

113 = x^2 find the root for both sides

\sqrt{113} = x

8 0
2 years ago
Noah says that 9x − 2x + 4x is equivalent to 3x because the subtraction sign tells us to subtract everything that comes after 9x
Genrish500 [490]

Answer:

Noah's claim is correct

Step-by-step explanation:

B O D M A S - Brackets, Over, Division, Multiplication, Addition and Subtraction, this means that you must do the addition first.  

2x+ 4x = 6x

9x - 6x = 3x

Noah is correct as the - sign tells us that you have to subtract everything after the 9x

Hope this is ok and helps a little bit

5 0
3 years ago
Other questions:
  • Katie’s water bottle contains 1 7/8 liters. She uses her bottle to fill sue’s. When she is done, her bottle contains 1/4 liter.
    12·1 answer
  • Can i get the answers for this page
    14·1 answer
  • -48 + 37 - 28 - 1<br> please help ! please include steps too
    8·1 answer
  • Find the length of AC. <br> (Need help asap)
    7·1 answer
  • Please help with #2 I will give a brainliest if you explain how
    14·2 answers
  • The Tunnel of Fear ride climbs straight up to its peak 505050 meters above the ground. Then, it drops 656565 meters into an unde
    13·1 answer
  • If the bowl weighs 520 grams when it holds 15 tablespoons of sugar and 680 grams when it holds 26 tablespoons of sugar, what is
    14·1 answer
  • What is the mean to this
    5·1 answer
  • Find the length of leg x <br><br>x=<br>side a is 15<br>side b is 12<br>side x=​
    8·1 answer
  • MONEY Dinner and admission tickets to the aquarium costs $180 for three ladults. If two people each pay $70, how much will the t
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!