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GuDViN [60]
2 years ago
13

Help pls

Mathematics
1 answer:
Oxana [17]2 years ago
4 0

If the areas of rectangles A, B, and C are 11, 33, and 75, respectively. Then the area of the rectangle D will be 25 square units.

<h3>What is a rectangle?</h3>

It is a polygon with four sides. The total interior angle is 360 degrees. A rectangle's opposite sides are parallel and equal, and each angle is 90 degrees. Its diagonals are all the same length and intersect in the center.

In the figure below, the areas of rectangles A, B, and C are 11, 33, and 75, respectively.

Then the area of the rectangle D will be

Let a be the length and b be the width of the rectangle D. Then we have

The ratio of the area of the rectangles will be

\rm \dfrac{A_A}{A_B} = \dfrac{A_D}{A_C}\\\\\\A_D  = \dfrac{A_A \times A_C}{A_B}\\\\\\A_D = \dfrac{11 \times 75}{33}\\\\\\A_D = 25

More about the rectangle link is given below.

brainly.com/question/10046743

#SPJ1

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A rotation of 180 degrees preserves a figure’s orientation
kotegsom [21]
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5 0
4 years ago
Glass bottles are worth 10 cents and aluminum cans are worth 5 cents. If Joe returns 12 glass bottles and 48 aluminum cans, how
dusya [7]

Answer: The answer is 3.60 dollars.

Step-by-step explanation:

1 bottle = 10 cents

12 bottles = 120 cents

100 cents = 1 dollar

1 cent = 1/100

120 = 1/100 * 120 = 1.2 dollars

now

1 aluminium can = 5 cents

48 cans = 5*48 = 240 cents

240 cents = 1/100 * 240 = 2.4 dollars

so total = (1.2+2.4) dollars

= 3.6 dollars

5 0
3 years ago
Please helppp me on this :(
ra1l [238]

Answer: the answer is 4 decimal places and the second one is 10 to the power of 4 (10*4)

Step-by-step explanation:

5 0
3 years ago
PLEASE HELP I HAVE NO CLUE WHAT TO DO
notsponge [240]

Answer:

b= \frac{1}{2ha} -c

Step-by-step explanation:

you would multiply to remove the variable from the denominator and simplify

3 0
3 years ago
I'm having a hard time solving this<br> May I please have an explanation
Marina CMI [18]

Answer:

e = 9

Step-by-step explanation:

ok e is just x, so we have to get it alone

4e - 10 = 2e + 8

We move the 2 since its smaller than the 4, and we move it two the other side. 4-2=2 so the new e is 2, now that 8 is alone (since we moved the 2), we cant be having the e with the -10... like this..

2e - 10 = 8, so we now add 10 so it can go with the 8, the new equation is this..

2e = 18

18/2 = 9

simple explanation

4e - 10 = 2e + 8

2e = 18

e = 9

(does that make sense)

5 0
3 years ago
Read 2 more answers
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