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2 years ago

Find the values of y in the following figures

Mathematics

1 answer:

ozzi2 years ago

7 0

Answer:

A)6

Step-by-step explanation:

First we can create a second traingle show in the picture so we figure out the base is 8 and hypotenuse is 10

so we use pythagerous

10^2-8^2=36

root of 36=6

Therefore x is 6 as they are the same height do to us knowing its a rectangle as it has 90 degree angles

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The length of a board is 2 5/8 feet long. If 5/6 of a foot is trimmed off, find the new length

nalin [4]

Answer:

New length is 3 3/20 ft.

Step-by-step explanation:

The total board is 2 5/8 feet long. And since 5/6 of a foot is trimmed off, that means each piece of wood is 5/6 feet.

We can now set up an equation like this ---> 5/6 ⋅ x = 2 5/8

Now we're going to simplify ---> 5/6 ⋅ x = 2 5/8

5/6 ⋅ x = 21/8

(multiply both sides by 6)

5x = 63/4

(divide both sides by 5)

x = 63/20

x= 3.15

So, the new length is 3.15 feet long, or 3 3/20 in mixed fraction.

6 0

3 years ago

What can 14/6 go into it’s simplest form?<br> See

ladessa [460]

Answer:

7/3

Step-by-step explanation:

You divide 14 and 6 by 2 that is equal 7/3

6 0

3 years ago

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What is the alternator-to-engine drive ratio if the

quester [9]

Answer:

720

Step-by-step explanation:

hope it helps

4 0

3 years ago

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Negative 4 decreased by the product of two and a number squared

tino4ka555 [31]

Answer:

$-4-(2*x)^2$

8 0

3 years ago

Please help

stiks02 [169]

Answer:

270 cubic inches

Step-by-step explanation:

first you multiply 9 times 5 which equals 45 and then you multiply 45 by 6 to get 270. (for volume its length times width times height)

3 0

3 years ago