Well first off if you have a negative sign in front of the seven, DO NOT have a plus sign because it will be confusing. So y-7=13? , You add 7 to 13 and = 20, so y= 20

3 0

3 years ago

Find mEC. 5x - 27) (2x - 5) D

UNO [17]

Answer:

Arc EC = 58°

Step-by-step explanation:

First, find the value of x.

m<D = ½(arc EC) => Inscribed Angles Theorem

Substitute

2x - 5 = ½(5x - 27)

Multiply both sides by 2

2(2x - 5) = 5x - 27

4x - 10 = 5x - 27

Collect like terms

4x - 5x = 10 - 27

-x = -17

Divide both sides by -1

x = 17

Find arc EC:

Arc EC = 5x - 27

Plug in the value of x

Arc EC = 5(17) - 27 = 85 - 27

Arc EC = 58°

4 0

3 years ago

Round off $95,498 to the nearest hundredth

bixtya [17]

We can't find the hundredth for you, but the nearest hundred is $95,500.

4 0

3 years ago

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13. Solve: x over 5 =6. X= 6 5 30 1.25

BabaBlast [244]

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let's solve :

$\dfrac{x}{5} = 6$

$\dfrac{x}{5} \times 5 = 6 \times 5$

$x = 30$

value of x = 30

5 0

2 years ago

Read 2 more answers