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katen-ka-za [31]

3 years ago

7

A rectangle has a perimeter of 20 inches the width of a triangle is 4 inches what is the height of a similar rectangle that has

width 8 inches?

1 answer:

BigorU [14]3 years ago

4 0

12 is the answer because you subtract 8 from 20

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the store where henry's family. shops sold 10 3 times as many pounds of corn as henry's family bought. the weight of the corn is

saveliy_v [14]

Times it by 3 and see what u get try see if it work

7 0

3 years ago

Question 16..........

Elanso [62]

Since the diameter is 6 cm, the radius is 3 cm. Use the area formula to get 113.04 cm squared. Then, you multiply that by the height of the rod, which is 20 cm. The volume of one rod is 2260.8 cm cubed. To find how much steel is needed for 189 rods, multiple the volume of one rod by 189. Your answer should be 427291.2 cm³.

7 0

3 years ago

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While Jane was visiting her sister in Winchester, she bought a wooden bench that was marked down 25% from an original price of $

Anna007 [38]

Answer:

Step-by-step explanation:

The total cost of the bench would be $72 after the markdown being 10% from the orginal proce which was $80.

4 0

3 years ago

Find the distance between the points (2, 7) and (-6, -2).

maw [93]

Answer:

Approximately 12.04 units.

Step-by-step explanation:

The find the distance between any two points, we can use the distance formula, which is:

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

We have the points (2,7) and (-6,-2). Let's let (2,7) be (x₁, y₁) and let's let (-6, -2) be (x₂, y₂). Substitute:

$d=\sqrt{(-6-2)^2+(-2-7)^2$

Subtract:

$d=\sqrt{(-8)^2+(-9)^2$

Square:

$d=\sqrt{64+81}$

Add:

$d=\sqrt{145}$

Approximate

$d=\sqrt{145}\approx12.04$

So, the distance between (2,7) and (-6,-2) is approximately 12.04 units.

And we're done!

7 0

3 years ago

Tim predicts he will get 98 points on the next exam. If Tim actually earned 62 points, what was Tim's percent error? Round your

Mariana [72]

98 - 62 = 36

36/98 x 100 = 36.7%

answer:

Tim was 36.7% error

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3 years ago

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