3 years ago

Explain how to use the distributive property to create an expression that is equivalent to 2b + 5b

Mathematics

1 answer:

yuradex [85]3 years ago

3 0

Answer:7b

Step-by-step explanation:

2b+5b

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3 years ago

The angle of elevation from a buoy in the water to the top of a lighthouse is 68degrees. If a buoy is 300 ft from the base of th

Katen [24]

Answer:

The height of the lighthouse is $742.5\ ft$

Step-by-step explanation:

Let

h -----> the height of the lighthouse

we know that

The tangent of angle of 68 degrees is equal to divide the height of the lighthouse by the horizontal distance from the buoy to the base of lighthouse

$tan(68\°)=\frac{h}{300}$

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3 years ago

The perimeter of the rectangle she below is 24feet

maxonik [38]

This is really obvious but the answer is 4 feet.

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3 years ago

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torisob [31]

Answer:

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Step-by-step explanation:

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2 years ago

A line passes through the point (-8, 2) and has a slope of -5/4.

UNO [17]

Answer:

y=-5/4x-8

Step-by-step explanation:

2=-5/4(-8)+b

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3 years ago