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Sergio039 [100]
4 years ago
11

Simplify by combining like terms: * Ex-9.42 - x - 1.58

Mathematics
1 answer:
aliina [53]4 years ago
8 0

Answer:

-11-x

Step-by-step explanation:

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What is the sum of 0.380 and 0.245​
Harlamova29_29 [7]

Answer:

The sum of 0.380 and 0.245 would be 0.625

4 0
4 years ago
The last time he checked, Matthew was 40 inches tall. Matthew just measured himself again and found out that he is 10% taller no
weqwewe [10]
44 inches.

All you have to do is find out what 10% of 40 is then add it back to 40. In the case of finding 10% of something you just “chop” of the back number (or move the decimal place forward) so 10% of 40 is 4. The. 40+4=44.

You can also multiply fractions to find the percent of a number but that is not necessary in this case.
8 0
4 years ago
Pedro is building a playground in the shape of a right triangle. He wants to know the area of the playground to help him decide
Bumek [7]

Answer:

Dimensions of rectangle:

Length =6 yards

Width=3 1/3 yards

Area of right triangle = 10 yd^2

Step-by-step explanation:

The right triangle has base as 6 yards and height as 3 1/3 of yards.

When we match this triangle with another right triangle to make  the rectangle is another right triangle with sides 6 yards and 3 1/3 yards.

I'll upload the file for work.

5 0
3 years ago
NEED HELP ASAP 20POINTS The energy (and cost) needed to operate an air conditioner is proportional to the volume of a space that
insens350 [35]

Answer:

The daily cost of cooling the large warehouse with the same model of air conditioner is \$1,953

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

In this problem

The scale factor is equal to 2.5

so

The scale factor elevated to the cube is 2.5^{3} =15.625

To estimate the daily cost of cooling the large warehouse with the same model of air conditioner, multiply $125.00 by the scale factor elevated to the cube

so

\$125(15.625)=\$1,953

4 0
3 years ago
Hello guys I really need help is anyone available please and ty
Diano4ka-milaya [45]

Answer:

6x5x5

Step-by-step explanation:

the square is a 5x5

and there are 6 of those squares

so it is 6x5x5

4 0
3 years ago
Read 2 more answers
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