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
evablogger [386]
2 years ago
8

PLSSSSSS HELPPPP......Which equation can be used to find the unknown length, b, in this triangle?

Mathematics
2 answers:
sladkih [1.3K]2 years ago
8 0

Answer: its A.

Step-by-step explanation: i took the test

castortr0y [4]2 years ago
6 0
Its A. the side lengths squared equal the hypotenuse squared.
You might be interested in
Describe how to compare the two ratios 5:8 to 7:9. Tell each step to set up the ratios, then explain what to do to be able to co
lutik1710 [3]

Answer:

5/8 is smaller.

Step-by-step explanation:

A ratio is just a different type of fraction, a 5:8 ratio means 5/8 which is 0.625. A 7:9 ratio equals 7/9 which is 0.777777

Then to compare them you see which is smaller or bigger.

0.77777  is bigger than 0.625 so we know that 0.77777777 which was the 7:9 ratio is the bigger one.

3 0
2 years ago
Read 2 more answers
The soccer team bought new uniforms for $ 649.62. if there are 12 kids on the team, how much did each uniform cost? ( round answ
lianna [129]

Answer:

$54.14 per soccer uniform

Step-by-step explanation:

649.62/12

= 54.135

Round to the nearest penny - $54.14

4 0
3 years ago
Read 2 more answers
F(x)=-x+9<br> That’s it I just need someone to help me with my math homework
Vilka [71]
X intercept is (9,0)
Y intercept is (0,9)
Pls mark me as brainliest
7 0
2 years ago
What is the poinet-slope form of the equation for the line in the graph?​
Ne4ueva [31]

Answer:

y -5 = \frac{9}{13}(x - 7)

Step-by-step explanation:

Given :

Two points are given in graph (-6, -4) and {7, 5).

The point-slope form of the equation of a straight line is:

y -y_{1} = m(x - x_{1})------------(1)

Let (x_{1}, y_{1})=(7,5) and (x_{2}, y_{2})=(-6,-4)

The slope of the line m=\frac{y_{2}- y_{1}}{x_{2}- x_{1}}

Put all known value in above equation.

m=\frac{-4- 5}{-6- 7}

m=\frac{-9}{-13}

m=\frac{9}{13}

The slope of the line m=\frac{9}{13}

We know m, and also know that (x_{1}, y_{1})=(7,5), so we put these value in equation 1.

y -5 = \frac{9}{13}(x - 7)

Therefore, the equation of the line is y -5 = \frac{9}{13}(x - 7).

6 0
2 years ago
For the following right triangle, find the side length x.
lesantik [10]

Answer:

x= 5√7

Step-by-step explanation:

Use the Pythagorean theorem

16^2= 9^2 + x^2

x^2=175

x= √175

x= 5√7

6 0
2 years ago
Other questions:
  • What is the exact value of cos 45° as found on the unit circle?
    10·1 answer
  • Type the correct answer in the box. The figure shows five polygons: ABCDE, FGHIJ, KLMNO, PQRST, and UVWXY. Polygon cannot be map
    15·2 answers
  • A local electronics store raised its prices on headphones by 20%. The headphones that Stan wants to buy now cost $36. How much d
    12·1 answer
  • X^2 + 3x + c = 7/4 + c. What is the value of c?
    13·1 answer
  • A ball, thrown vertically upwards, from the ground, has its height h (in meters) expressed as a function of time t (in seconds),
    9·2 answers
  • Please help as soon as possible!
    6·2 answers
  • List 3 values that would make this inequality true 180&gt;15y
    12·2 answers
  • It’s part of my lil brothers hw and I don’t feel like helping him
    14·2 answers
  • A rectangle is 5 inches long and 7 inches wide.How many one-square-inch tiles are needed to cover its area?
    12·1 answer
  • Juan received a $45.25 gift card for a photo center. He used it to buy prints that cost 25 cents each. The remaining balance, B
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!