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Deffense [45]
4 years ago
11

The area of a rectangle is 112 units squared.

Mathematics
1 answer:
kifflom [539]4 years ago
7 0

Answer:

Step-by-step explanation:

The area for a rectangle is A = LW. We know the area and we also know the length. We are solving for the width.

112=7\sqrt{x} and

16=\sqrt{x}

Siince the width is given as the square root of x, and the square root of x is equal to 16, then the width is 16. Now to find the value of x from the last statement in our equation. If

16=\sqrt{x} and we want to solve for x, we will square both sides, since squaring undoes a square root. Since this is an equation, we have to square both sides.

256 = x

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The class was given a test that had a total of 125 points possible. A student then earned an 84% on the test. What are the total
Ganezh [65]

Answer:

Step-by-step explanation:

84/100 = x/125

x = 105 points

4 0
3 years ago
Find the value of x. Round the length to the nearest tenth.
Lostsunrise [7]

Answer:

x = 5.1 yd

Step-by-step Explanation:

Angle of depression is congruent to angle of elevation.

Therefore, angle of elevation of the given figure, which is opposite to x is 25°.

Adjacent length = 11 yd

Opposite length = x

Trigonometric ratio formula for finding x is shown below:

tan(25) = \frac{opposite}{adjacent}

tan(25) = \frac{x}{11}

Multiply both sides by 11 to solve for x

11*tan(25) = x

5.129 = x

x = 5.1 yd (to the nearest tenth)

8 0
4 years ago
In the shop, 27/32 of the jackets have zippers. Of the jackets with zippers, 8/9 have hoods. What fraction have hoods
mart [117]

Answer:

4 jackets have hoods

Step-by-step explanation:

Simply take the 8 with hoods and divide 32 by 8.

4 0
4 years ago
Drag each expression to show whether it can be used to find the area, perimeter, or neither
Blababa [14]
A = L * W
P = 2(L) + 2(W) or P = 2(L + W)

7 * 10 + 7 * 2 = 7(10 + 2) = 7 * 12.....this will get u the area
2 * 7 + 2 * 12 = 2(7 + 12) = 2(19)...this will get u the perimeter
7 + 12....this gets u neither
2(7 + 12).....this will get u perimeter
7 + 12 + 7 + 12......this will also get u perimeter
7 * 12....this will get u area





4 0
3 years ago
Read 2 more answers
Bridget can type 2400 words in 40 minutes.
ra1l [238]

Answer:

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