2 years ago

The lines p and q intersect at point O. What is the value of x? Enter your answer in the box. x =

Mathematics

1 answer:

Romashka-Z-Leto [24]2 years ago

8 0

Answer:

x = 16

Step-by-step explanation:

The two angles are vertical angles, which means they are equal

3x-3 = 2x+13

Subtract 2x from each side

3x-3-2x =2x-2x+13

x-3 =13

Add 3 to each side

x-3+3 =13+3

x = 16

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1 year ago

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Which of the following equations is a direct variation? y=3X+2 y=5 y=2x y=8x+6

Alex

$direct \: varition \: means \: y \alpha x \\ it \: becomes \: y = kx$
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2 years ago

If the sum of two numbers is 15 and their product is 50 what are they

Westkost [7]

Xy = 50
x + y = 15

x = 15 - y

xy = 50

(5 - y)y = 50

5y - y^2 = 50

y^2 - 5y + 50 = 0

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y - 5 = 0 or y - 10 = 0

y = 5 or y = 10

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For y = 5:

x + 5 = 15

x = 10

For y = 10

x + 10 = 15

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2 years ago

give me answers for the blank parts please ive been trying this for at least 15 minutes and i swear i will get in so much troubl

DIA [1.3K]

Answer:

4 , 1 and 6

Step-by-step explanation:

now ur not in trouble :)

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2 years ago

Which pair of numbers have a GCF of 3?

GenaCL600 [577]

D. 3 and 9

(Also 12 which isn’t in the options)
3:1,3
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2 years ago