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2 years ago

13

Eddie drew a scale drawing of a house and its lot. The scale of the drawing was 1 inch : 6 feet. If the actual width of the porc

h is 18 feet, how wide is the porch in the drawing?

1 answer:

dangina [55]2 years ago

5 0

Answer:

3 inches

Step-by-step explanation:

18/6=3

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Using laws of exponents, explain how to simplify (x-2)3.

Allushta [10]

Answer:

The answer would be 3x-6

Step-by-step explanation:

3 times x equals 3x. 3 times -2 equals -6. So it would be 3x-6

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3 years ago

At 4:00 am the outside temperature was 28*F. By 4:00 pm that same day it rose to 38 degrees.

BigorU [14]

The temperature is 66*F.

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3 years ago

What two consecutive integers have a sum of 75?

marshall27 [118]

Answer:

37 and 38.

Step-by-step explanation:

Let the smaller integer be x.

Thus, the larger integer is (x+1) since it is consecutive.

$x+(x+1)=75$

$2x+1=75$

Subtract both sides by 1:

$2x+1-1=75-1$

$2x=74$

Divide both sides by 2:

$\frac{2x}{2}=\frac{74}{2}$

$x=37$

To find the other number, simply add 1 to 37 to get 38.

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3 years ago

Read 2 more answers

If y varies directly as x and y = 42 when x = 6, find the equation that gives the relationship between x and y.

Troyanec [42]

Answer:

B

Step-by-step explanation:

since K is constant ( the same for every point) we can find k when given any point by dividing the y-coordinate by the x-coordinate.

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3 years ago

Which parent function is f(x) = |x|?

Levart [38]

Answer:

B. The absolute value parent function

Step-by-step explanation:

$f(x)=|x|$

Referred to as absolute value, the value inside the bars is measured in terms of its distance from 0. Therefore:

$|0|=0\\|3|=3\\|-3|=3$

In essence, a negative value within the bars becomes positive, while a positive value remains positive.

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3 years ago