3 years ago

............ pls help

Mathematics

2 answers:

shtirl [24]3 years ago

6 0

Answer:

6.7

Step-by-step explanation:

a2 + b2 = c2

6 2 + b2 = 9 2

36 + b2 = 81

0 . 45

45 2

6.7

rewona [7]3 years ago

4 0

6.7 i really hope this helps if not let me know asap :)

You might be interested in

How is 0.9999 Equal to 1 again?

DochEvi [55]

It’s not exactly equal to one, but in many cases in math they ask for a rounded answer.

3 0

4 years ago

What is -a^-2 if a=-5

Leviafan [203]

$-a^{-2}=-(-5)^{-2}=-\left(\dfrac{1}{-5}\right)^2=-\dfrac{1}{25}$

3 0

3 years ago

the vaal dam can store 2536 million m3 of water when full. However it was 65 4% full on the 30 January 2020 how many litres of w

PIT_PIT [208]

Answer:

Current water in dam = 1,676.202 million m³ (Approx.)

Step-by-step explanation:

Given:

Storage capacity of dam = 2,536 million m³

Current water level = 65.4%

Find:

Current water in dam

Computation:

Current water in dam = Storage capacity of dam x Current water level

Current water in dam = 2,563 x 65.4%

Current water in dam = 1,676.202 million m³ (Approx.)

5 0

3 years ago

What is 1.86 divided by 0.15 and why?

ch4aika [34]

Answer:

The answer is 12.4

Step-by-step explanation:

Because it is this way.

4 0

3 years ago

Identify each triangle based on angles. (Acute, Obtuse or Right) PLEASE HELP

saveliy_v [14]

Answer:

4.right

5. obtuse

6. acute

7. obtuse

8.acute

9. right

10. right

11. acute

12. obtuse

hope this helps

have a good day :)

Step-by-step explanation:

7 0

3 years ago