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2 years ago

What is the value of a in the right triangle shown below?

1 answer:

3 0

I think you forgot to show the right triangle because there is no image I would like to help you if you post the picture

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Five-sixths of a number is 45.<br> Find the number.

tia_tia [17]

Answer: The number is 54!!!

Hope it helps!!!

Step-by-step explanation:

Let's call the number x.

So, 5/6 (of or multiplication) = 45

5x = 45* 6

x = 270/5

x = 54

4 0

2 years ago

Read 2 more answers

What is the correct answer?

DochEvi [55]

The third one down is the correct answer. (-55 and 1)

4 0

2 years ago

How to write 770,070 in words

masha68 [24]

Seven hundred and seventy thousand and seventy

5 0

3 years ago

Read 2 more answers

the diameter of a cylinder is 14cm.the height of the cylinder is 9cm. calculate the Volume and curved surface area

kicyunya [14]

Answer:

The volume is 1386 cm³ and curved surface area is 396 cm².

Step-by-step explanation:

Given that,

The diameter of a cylinder is 14 cm

Height of the cylinder is 9 cm

We need to find the volume and curved surface area .

If r is the radius, r = 14/2 = 7 cm

Volume of a cylinder is given by :

$V=\pi r^2 h\\\\V=\dfrac{22}{7}\times (7)^2 \times 9\\\\V=1386\ \text{cm}^3$

The curved surface area of the cylinder is given by :

$A=2\pi r h\\\\A=2\times \dfrac{22}{7}\times 7\times 9\\\\A=396\ \text{cm}^2$

So, the volume is 1386 cm³ and curved surface area is 396 cm².

3 0

2 years ago

Brain test <br> This quiz is to answer guys

defon

A - The trip was 2 hours and 15 minutes which is also 135 minutes.
B - if the delays occurred the actual arrival time would be 11:15

Hope this helps !

8 0

2 years ago