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spayn [35]
2 years ago
5

Based on the histogram, how many items cost less than $3.00 per pound?

Mathematics
1 answer:
Tems11 [23]2 years ago
8 0
Answer: the only items that cost less than $3.00 per pound is the 1-2 pound column. Since only one column is applicable there is no need to add the frequency columns together. The answer then is B. 3
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slava [35]

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7 0
2 years ago
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Evaluate -2x 2 y, if x = -3 and y = -1.<br><br> -12<br> -18<br> 18<br> 12
xeze [42]

Answer:

18

Step-by-step explanation:

-2 x^2y

Let x=-3 and y = -1

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5 0
3 years ago
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You design a tree house using a coordinate plane in which the coordinates are measured in feet. The vertices of the floor are (-
Nikitich [7]

Answer:

Perimeter = 28 yards

Area = 49 square yards.

Step-by-step explanation:

Distance formula:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

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Using distance formula, we get

AB=\sqrt{(-2-(-2))^2+(4-(-3))^2}=\sqrt{(-2+2)^2+(4+3)^2}=\sqrt{0+7}^2=7

Similarly,

BC=\sqrt{(5-(-2))^2+(4-4)^2}=7

CD=\sqrt{(5-5)^2+(4-(-3))^2}=7

AD=\sqrt{(5-(-2))^2+(-3-(-3))^2}=7

It is conclude that, AB=BC=CD=AD.

From the given points it is clear that all sides lie on either vertical or horizontal lines.

Since all sides are equal, and adjacent sides are perpendicular, therefore, the base is a square with edge 7 yards.

Perimeter of square floor is

P=4a=4(7)=28\text{ yards}

Area of square floor is

A=a^2=7^2=49\text{ sq. yards}

Therefore, the perimeter is 28 yards and the area is 49 square yards.

7 0
3 years ago
PLZ HELP: the answer to 5(x-1) the answer to this cannot be found online. THIS IS SIMPLE MATH I'M STILL CONFUSED SO PLZ EXPLAIN
777dan777 [17]
That would be 5x-5 because the number inside is multiplied by the numbers inside due to the brackets. Hope u understand my explanation.
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3 years ago
How to make a number line
ioda

A number line is a line that extends infinitely in both directions (marked by arrows) that shows a range of numbers with a consistent distance between increments.

  1. Draw a line
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  4. Add appropriate increments with equal distances on the number line
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3 years ago
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