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adelina 88 [10]
2 years ago
14

A parallelogram has an area of 28 square feet and a height of 4 feet what is its base.

Mathematics
1 answer:
Olenka [21]2 years ago
8 0

Answer:

28/4=7 feet

Step-by-step explanation:

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How much will the taxi driver earn if he takes one passenger 4.8 miles in another passenger 7.3 miles explain your process
Tcecarenko [31]

Answer:

12.1x+t

Step-by-step explanation:

since we do not get a specific amount we must add 4.8 and 7.3 and substitute the amount the driver earns per mile with x and use t as a variable if they charge something like $5 just to get in before driving

6 0
2 years ago
Alexia ran three laps around her neighborhood. Each lap is 1 and StartFraction 3 over 8 EndFraction miles. Which is the best est
Rama09 [41]

Answer:

4 1/2

Step-by-step explanation:

each lap is 1 3/8 times that by 3

3/8 * 3 = 1.125

1* 3 = 3

so would be 4.125

7 0
3 years ago
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Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
Hatshy [7]

Answer:

The change in the area of the rectangle is 0 square feet

Step-by-step explanation:

To solve this problem we have to calculate the area of ​​the two rectangles that give us

first we have to know the formula to calculate the area of ​​a rectangle

a = area

l = length  = 12ft

w = width = 5ft

a = l * w

we replace the known walues

a = 12ft * 5ft

a = 60ft²

we do the same with the other rectangle, but first we have to calculate its sides

w = 5ft - (5ft * 20/100)

w = 5ft - 1ft

w = 4ft

l = 12ft + (12ft * 25/100)

l = 12ft + 3ft

l = 15ft

a2 = 15ft * 4ft

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to calculate the change in the area we subtract (a - a2)

a - a2 =

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3 0
3 years ago
Find the distance (-4,5) and (7,18)
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Answer:

\sqrt{290}\ units

Step-by-step explanation:

The distance between points (x_1,y_1) and (x_2,y_2) is

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

Hence, the distance between points (-4,5) and (7,18) is

\sqrt{(-4-7)^2+(5-18)^2}\\ \\=\sqrt{(-11)^2+(-13)^2}\\ \\=\sqrt{121+169}\\ \\=\sqrt{290}\ units

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3 years ago
A group of students sold 84 candles in 4 hours. At what unit rate were the candles being sold
lys-0071 [83]
The candies are being sold at a rate of 21 candies per hour
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3 years ago
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