2 years ago

How do I solve this?

Mathematics

1 answer:

zzz [600]2 years ago

6 0

Yeah use this app bro u welcome

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In the diagram below ab is parallel to cd what is the value of y

Alex777 [14]

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3 years ago

1- 4% of 79 2- 21% of 65

OleMash [197]

1234 and 79 come before 65

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3 years ago

What is the perimeter of quadrilateral A' B' C' D'?

Aneli [31]

Answer:

14.2 Units

Step-by-step explanation:

The second shape is given to confuse you and is not actually necessary.

To work out the perimeter of an irregular shape you simply add up the lengths of each side. The shape you have here is an irregular quadrilateral as it has four corners and no recognisable/coarrale organisation.

1.4units + 2.2units + 4.5units +6.1units = 14.2 units.

I hope this helps :)

4 0

3 years ago

A company rents water tanks shaped like a cylinders. Each tank has a diameter of 12 feet and a height of 3 feet. The cost is $2

12345 [234]

Answer:

$\$678.58$

Step-by-step explanation:

step 1

<u>Find the volume of the tank</u>

we know that

The volume of a cylinder (water tank) is equal to

$V=\pi r^{2}h$

in this problem we have

$r=12/2=6\ ft$ -----> the radius is half the diameter

$h=3\ ft$

substitute

$V=\pi (6^{2})(3)=339.29\ ft^{3}$

step 2

Find the cost

$339.29\ ft^{3}*2\frac{\$}{ft^{3}}=\$678.58$

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3 years ago

What is the value of x?

klio [65]

Answer:

Step-by-step explanation:

get a life and do your own work

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3 years ago