2 years ago

For geometry:( please help, will give brainist!!!

Mathematics

1 answer:

mario62 [17]2 years ago

8 0

Answer:

They cross each other, so perpendicular

Step-by-step explanation:

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FrozenT [24]

Answer:

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Step-by-step explanation:

a + b = $\frac{1}{2}$ + 2 = 2 $\frac{1}{2}$ = $\frac{5}{2}$ , thus

(a + b)² = ( $\frac{5}{2}$ )² = $\frac{5}{2}$ × $\frac{5}{2}$ = $\frac{5(5)}{2(2)}$ = $\frac{25}{4}$

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3 years ago

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A wise man once said, “ 500 reduced by 4 times my age is 268.” What is his age?

Alla [95]

Answer:

58 years old

Step-by-step explanation:

the equation would be 500-4x=268 with x being his age.

subtract both sides by 500 to get -4x=-232

then divide both sides by -4 to get x=58

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2 years ago

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Step-by-step explanation:

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2 years ago

Tom drives a truck. His regular trip is a distance of 280 km. He drives at an average speed of 80 km/h.

ivolga24 [154]

Answer:

.5 hour, or 30 minutes

Step-by-step explanation:

280 km / 80 kmh = 3.5 hr before limiter

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A cable company charges $50 for installation and $80 per month for service. Choose the equation that shows the total cost, c, in

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The answer would be c

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