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stira [4]
3 years ago
7

Can you help me solve for x?

Mathematics
1 answer:
sergiy2304 [10]3 years ago
3 0

Answer:

x = 12

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the opposite interior angles

10x-10 = 60 +4x+2

Combine like terms

10x-10 = 62+4x

Subtract 4x from each side

10x-4x -10 = 62 +4x-4x

6x -10 = 62

Add 10 to each side

6x-10+10 = 62+10

6x= 72

Divide by 6

6x/6 = 72/6

x = 12

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The sum of the three consecutive integers is -27. What is the product of the smallest and largest of the three integers?
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Answer:

B. 80

Step-by-step explanation:

3 consecutive integers: x-1 , x , x+1

(x-1) + x + (x+1) = -27

3x = -27

x = -9

smallest: -9-1 : -10

largest: -9+1 : -8

product of the smallest and largest of the three integers: (-10)*(-8)=80

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Step-by-step explanation:

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Step2247 [10]

Answer:

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Let's do C for fun, when 7 is x and 1 is y.

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