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3 years ago

Write and solve an equation to determine the value of x.

Mathematics

1 answer:

uysha [10]3 years ago

5 0

Answer:

x = 12

Step-by-step explanation:

<CED = 180 - (9x-8)

= 180 - 9x +8

= 188 - 9x

Angle sum of triangle is 180

.'. (5x-10) + (50) + (180 - 9x +8) = 180

5x -10 + 50 + 188 -9x = 180

-4x = 180 + 10 - 50 - 188

-4x = -48

4x = 48

x = 12

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Answer:

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3 years ago

The number of pounds of dog food that a pet store has is represented by the equation y = negative 15 x + 430, where x represents

sertanlavr [38]

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Step-by-step explanation:

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3 years ago

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7. In a quiz bee, Marlon scored 132 points during the first round. This score was thrice as much as his score during the second

podryga [215]

Answer:

II + III = 176

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Step-by-step explanation:

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2 years ago

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vlabodo [156]

Answer:

<u>3</u> fewer fluids ounces the regular bottle of sunscreen holds.

Step-by-step explanation:

Given:

The family size bottle of sunscreen holds = 12 oz.

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3 years ago

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Step-by-step explanation:

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2 years ago

Write and solve an equation to determine the value of x.​

Write and solve an equation to determine the value of x.