3 years ago

Pls HELP DUE IN 1 HOUR WILL GIVE BRAINLIEST THANKS AND 5 STARSSSS

Mathematics

1 answer:

adelina 88 [10]3 years ago

6 0

Answer: X=-1

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Can someone answer these 3 questions? <3

bezimeni [28]

Answer:

1. x=2

2. x=5

3.x=10

Step-by-step explanation:

6 0

3 years ago

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One line passes through the points \blueD{(-3,-1)}(−3,−1)start color #11accd, (, minus, 3, comma, minus, 1, ), end color #11accd

mart [117]

Answer:

The lines are perpendicular

Step-by-step explanation:

we know that

If two lines are parallel, then their slopes are the same

If two lines are perpendicular, then their slopes are opposite reciprocal (the product of their slopes is equal to -1)

Remember that

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

Find the slope of the first line

we have the points

(-3,-1) and (1,-9)

substitute in the formula

$m_1=\frac{-9+1}{1+3}$

$m_1=\frac{-8}{4}$

$m_1=-2$

Find the slope of the second line

we have the points

(1,4) and (5,6)

substitute in the formula

$m_2=\frac{6-4}{5-1}$

$m_2=\frac{2}{4}$

Simplify

$m_2=\frac{1}{2}$

Compare the slopes

$m_1=-2$

$m_2=\frac{1}{2}$

Find out the product

$m_1*m_2=(-2)(\frac{1}{2})=-1$

therefore

The lines are perpendicular

8 0

3 years ago

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2) Chicken soup is 3 cans for $0.55. How much would a dozen soup cans cost?

Elenna [48]

Answer:

It would cost $2.20

Step-by-step explanation:

If 3 cans = $.55

then 3*4 = 12

soooo 4*.55 = 2.20

Hope this helps!!!

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3 years ago

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Georgia spends $39 on gas each week. Approximately how much money does she spend on gas each week?

Pachacha [2.7K]

$40.........................

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4 years ago

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I will give Brainly ! help please its geometry I will give brainly Thank you for your time.

Cerrena [4.2K]

Answer:

I guess reflexive property........

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2 years ago

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