2 years ago

12

Mathematics

1 answer:

Artemon [7]2 years ago

7 0

Answer:

Step-by-step explanation:

Use Pythagorean theorem,

base² + altitude² = hypotenuse²

a² + 9² = 12²

a² = 12² - 9²

a² = 144 - 81

a² = 63

a = √63

You might be interested in

The events A and B are independent such that P(A)=0.5 and P(B)=0.7.

pochemuha

Answer:

the answer to this is 0.15 #4

8 0

3 years ago

Which number, when placed in the box, will make the equation true? _^2 =square root of 64

velikii [3]

The answer is 8✊✊✊✊✊✊✊✊✊

4 0

3 years ago

Read 2 more answers

Veronica is filling a bag with marbles. She fills the bag with 8 green marbles for every 6 red marbles. The table below shows th

Lilit [14]

Answer: Off the top of my head, I can see that B is a correct statement.

Step-by-step explanation: 4 x 2 = 8

3 x 2 = 6

this multiplication shows that statement B is true.

5 0

3 years ago

Help help this is 10 points

Delicious77 [7]

Answer:

The anwser you are looking for is number 2

Step-by-step explanation:

7 0

3 years ago

Which fraction is shown by point D? A. 1/3 B. 1/4 C. 3/3 D. 3/4

Volgvan

Answer:

Step-by-step explanation:

Hope dis helps

7 0

3 years ago

Read 2 more answers