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
wel
2 years ago
13

Can someone pls help me

Mathematics
2 answers:
erica [24]2 years ago
5 0

I would love to help you :)

So what do we know?:

We know that side A has a length of 25, and side B has a length of 21.

So that leaves us to find the length of side C correct?

Answer

Tbh I'm to lazy to explain how I got this and its mostly likely incorrect. but I think the answer is

4

(most likely incorrect LOL)

<u><em>IM SO SORRY IF I MADE YOU FAIL THE QUESTION SDNFKJSDFSDF</em></u>

DENIUS [597]2 years ago
3 0
Since it is a right triangle, you can use the Pythagorean Theorem to find the length of the missing side.
a^2 + b^2 = c^2
(a and b are the legs, c is the hypotenuse)
In this triangle, a=21 and c=25. Find b.
21^2 + b^2 = 25^2
441 + b^2 = 625
b^2 = 184
b = 13.6
You might be interested in
AB=BC<br> Find x:<br> thank you ❤️
AURORKA [14]

Answer:

x = 43

Step-by-step explanation:

3x - 31 = 2(x+6)

3x - 31 = 2x+ 12

x =43

8 0
3 years ago
If there are 48 students in a school play the ratio of boys to girls is 5:7 how many more girls than boys are in the play?
Andreas93 [3]

Answer:

8

Step-by-step explanation:

5 + 7 = 12

48 / 12 = 4

5 x 4 = 20

7 x 4 = 28

There are 8 girls more than boys

8 0
3 years ago
The rainfall total two years ago was 10.2 inches. Last year's total was 20% greater. What was last year's rainfall total?
andre [41]

20% greater = 1.2 times

so 10.2 x 1.2 is the answer. it is C.

might be wrong

8 0
3 years ago
A librarian arranged some books on the shelf using the Dewey decimal system. Choose the group of book numbers that is listed in
lara [203]

The answer is C), 834, 834.19, 834.2, 834.29

I know this is late, but I hope it was helpful!

8 0
3 years ago
PLEASE HURRY!!! What is the slope of the line that passes through (4, 5) and (8, -1)
Nitella [24]

Answer:

-1.5

Step-by-step explanation:

The slope of a line is given by the formula:

m=\frac{y_2-y_1}{x_2-x_1}

Let's let (4,5) be x₁ and y₁ and let's let (8,-1) be x₂ and y₂. So:

m=\frac{-1-5}{8-4}

Subtract:

m=\frac{-6}{4}

Reduce:

m=-\frac{3}{2}=-1.5

So, our slope is -3/2 or -1.5.

And we're done!

4 0
3 years ago
Read 2 more answers
Other questions:
  • 0.8 is 10 times as great as which decimal
    11·2 answers
  • What is the word form for 5.921
    14·1 answer
  • I don’t know how to do this can someone please help
    12·1 answer
  • The base of a rectangle is 6 cm longer than its height the area of a rectangle is 91 cm² what is the perimeter of the rectangle?
    8·1 answer
  • Find the least number which must be added to 6203 to obtain a perfect square.
    13·1 answer
  • 3 times a number is 54 less than the square of that number. Find the positive solution
    6·1 answer
  • The local farmer’s market sells a 4-pound basket of pears for $6.00. What is the price per pound?
    10·1 answer
  • Solve problem in photo 8th math
    6·2 answers
  • Find the surface area of this cube. Be sure to include the correct unit in your answer.
    15·1 answer
  • Add 6 and f, then add 10 to the result
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!