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2 years ago

The surface area of a triangular pyramid is 375.2 m2. What would change if the surface area were measured in square centimeters?

1 answer:

8 0

I believe that D. The surface area of the pyramid would stay the same, but the number representing the surface area would increase is correct because when you just move it to another units, it still the same but you'll need to move the decimal two places to the left and the number 37520 cm² is greater than the number of 375.2 m²

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John makes 44,000 a year. if he gets a 3% raise how much will he make the next year?

Lena [83]

Answer: D. $45,320

Step-by-step explanation:

Simply multiply 44,000 by 0.003 and add that to 44,000!

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2 years ago

A line passes through the points (1, 4) and (3, –4). Which is the equation of the line? y = negative 4 x + 8 y = –2x + 6 y = neg

Kruka [31]

Answer:

y = -4x + 8

Step-by-step explanation:

The equation of a line is written in slope-intercept form : y = mx+b

m is the slope

We are given two points, so let's find the slope of the line first:

Slope = ΔY/ΔX = 4 - (-4) / 1 - 3 = 8 / -2 = -4

The slope is -4

So far, our equation is y = -4x + b

We can input a point's x and y value to find b, the y-intercept

Let's use point (1, 4)

4 = -4(1) + b

4 = -4 + b

b = 4 + 4

b = 8

The equation is y = -4x + 8

-Chetan K

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2 years ago

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xenn [34]

The answer to the question is a. 60°

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2 years ago

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Shtirlitz [24]

Answer:

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Step-by-step explanation:

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Illusion [34]

Answer:

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Step-by-step explanation:

N is the number of jars of fruit salad

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