3 years ago

NEED ANSWER NOW!!! MARKING BRAINLIST WORTH 30

Mathematics

2 answers:

pychu [463]3 years ago

4 0

Answer:

62. I split the shape into a trapezoid and rectangle and found the area of each and after added them together.

tatiyna3 years ago

3 0

Answer:

Step-by-step explanation:

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On Sunday, a local hamburger shop sold a combined total of 448 hamburgers and cheeseburgers. The number of cheeseburgers sold wa

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How many hamburgers were sold on Sunday?

336

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3 years ago

A Gentoo penguin can swim at a rate of 17 miles per hour. How many miles can a penguin swim in four hours. Use the expression rt

marin [14]

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3 years ago

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Find the slope and the equation of the line through the points (-4,9) and(8,12)

lianna [129]

The formula for a slope is $\frac{y_2 - y_1}{x_2 - x_1}$ . Inserting those values into the equation, we get (12 - 9) / (8 - (-4)) = 3/12 = 1/4

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3 years ago

At a point on the ground 20 feet from a building, a surveyor observes the angle of inclination to the top of the building to be

Bess [88]

Answer:

34.64 ft

Step-by-step explanation:

Distance from the building = 20 ft

Angle of inclination = π/3 radians

The tangent of the angle of inclination must equal the height of the building divided by the distance of the observer from the building:

$tan( \pi/3) = \frac{h}{20} \\h = 20*1.73205\\h=34.64\ ft$

The building is 34.64 ft tall

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3 years ago

Use the distributive property to solve the equation.<br> 2 (x – 9) = 10

scoundrel [369]

Answer:

x = 14

Step-by-step explanation:

Hi,

To begin, distribute the 2 to the x and -9.

So...

2 ( x - 9 ) = 10

2x - 18 = 10

2x = 28

x = 14

I hope this helps :)

5 0

3 years ago