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3 years ago

What is the area of the shape?

Mathematics

2 answers:

Artyom0805 [142]3 years ago

8 0

See the attached picture.

Separate the shape into a rectangle and a triangle and calculate the area for each one then add them together.

ddd [48]3 years ago

4 0

We can split the shape into a square of lengths, 12*12 and a triangle of lengths, 8*12. (This shape is not to scale BTW) The area of the square is 144, and the area of the right triangle is 48, so the answer is 192 square units squared.

Another way of doing this is using the trapezoid area formula, which is
(b1 + b2)/2 * h. So 32/2 * 12 = 16*12 = 192.

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Factor by first factoring out the greatest comImon factor 15x-55x 20

Bingel [31]

Answer:

Greatest common factor is 5

Step-by-step explanation:

5 goes into each of the coefficients.

6 0

4 years ago

A jet plane flies at 450 miles per hour. How far does it travel in 18 minutes

SVEN [57.7K]

<h3><u>How to solve this problem?</u></h3>

The way I would solve this problem is by first finding the unit rate, or the rate that the jet plane travels in one minute. Then I would multiply the rate by the number of minutes I want to know how far the jet plane flies; in this case it would be multiplied by 18 minutes.

<h3><u>Finding the unit rate.</u></h3>

Let's start by finding the unit rate. To find the unit rate we would divide the ratio, 450 miles:60 minutes (one hour) by 60 minutes to make the 60 minutes become one minute and 450 miles become 7.5 miles.

450 miles:60 minutes ÷ 60/60

7.5 miles:1 minute

<h3><u>Solving the question.</u></h3>

The unit rate is 7.5 miles per minute. Since we know the jet plane flies 7.5 miles every one minute, we can multiply this amount by 18 minutes to find how many miles the place can fly in 18 minutes.

7.5 miles * 18 minutes = 135 miles

The answer to your question is the jet plane travels 135 miles in 18 minutes.

4 0

3 years ago

Read 2 more answers

Which expression is equivalent to 4x -7-4y + 18-x-y

Alex_Xolod [135]

Answer:

3x-5y+11

Step-by-step explanation:

4x-7-4y+18-x-y

4x-x-4y-y-7+18

3x-5y+11

7 0

4 years ago

There are 90 dogs and 150 cats at an animal shelter. Of these animals, 9 dogs and 27 cats receive medication daily. What percent

Lubov Fominskaja [6]

Answer:

15%

Step-by-step explanation:

Hope this helps! :3

6 0

3 years ago

Abey and Anoki are eating chocolate bars. The bars are the same size. Abey has ! 3 4 ! Left. Anoki has ! 7 8 ! Left. How much ch

ivann1987 [24]

Answer:

13/8 of the chocolate will be left altogether.

Step-by-step explanation:

Given that,

Abey and Anoki are eating chocolate bars. The bars are the same size.

Abey left 3/4 of chocolate and Anoki left 7/8 of chocolate.

Left amount = Abey left amount + Anoki left amount

$=\dfrac{3}{4}+\dfrac{7}{8}\\\\=\dfrac{3(2)+7(1)}{8}\\\\=\dfrac{6+7}{8}\\\\=\dfrac{13}{8}$

Hence, 13/8 of the chocolate will be left altogether.

8 0

3 years ago