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4 years ago

14

Someone help me find mCD please

1 answer:

Aleksandr [31]4 years ago

3 0

I hope this helps you

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Someone please help me

barxatty [35]

14^2 + 8^2 = AB^2

196 + 64 = AB^2

260 = AB^2

AB = sqrt(260)

AB = 16.12

answer is D

Please mark brainliest

7 0

3 years ago

Find the volume of a cylinder with a radius of 3" and a height of 12"

Natalija [7]

Here's the formula you need to use:

The volume of any cylinder is = (pi) x (radius)² x (height) .

Take that formula.
Write your "3 inches" in place of "radius".
Write your "12 inches" in place of "height".
Write "3.14" in place of "pi".
Do the arithmetic, and bada-bing, you'll have the volume.

8 0

3 years ago

Read 2 more answers

Which equation can be used to find the value of x in this figure. I’m so stumped but I think it is c

vitfil [10]

Answer:

$106\°+x=180\°$

Step-by-step explanation:

Observing the figure

we know that

$106\°+x=180\°$ ----> by supplementary angles

Solve for x

$x=180\°-106\°=74\°$

4 0

4 years ago

In the decimal number 147.529, the 5 is in the <br> place.

laiz [17]

Answer:

the TENTHS place

Step-by-step explanation:

hundreds tens ones.tenths hundredths thousandths

5 0

4 years ago

Read 2 more answers

Use special right triangles to solve for the exact value of x.<br><br><br> 4<br><br> 9<br><br> 16

Gelneren [198K]

Answer: A basic theorem for finding the third length of a right angle triangle is the Pythagoras Theorem.

In a right angle triangle, the slant and usually longest side is called the Hypotenuse while the other two sides are Opposite and Adjacent.

The Pythagoras Theorem States:

$hypotenuse^{2} = opposite ^{2} + adjacent ^{2}$

Step-by-step explanation:

If for example, we are given the other two sides as 3 and 4 respectively,

Using

$Hyp^2=Opp^2+Adj^2$

$Hyp^2 =3^2+4^2=25$

Hypotenuse = $\sqrt{25}$ =5

These set of numbers (3,4,5) in this that satisfies the theorem are called Pythagorean Triples

7 0

4 years ago