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bija089 [108]
2 years ago
12

GIVING BRAINLIETS........

Mathematics
1 answer:
raketka [301]2 years ago
7 0

Answer:

1. 175 cubic ft

2. 42 cubic m

3.140 cubic m

4.216 cubic in

Step-by-step explanation:

The easiest way too solve this si to split the shapes up into two smaller shapes. For the first one split it into two rectangles, the long rectangle and the smaller rectangle down the bottom right. First we will do the smaller rectangle, multiply 7 by 2 and then multiply that by 5-3 (the bottom length minus the top length) and you get 28. 7(7x3) + 28. This equals 175. Because it is volume the answer is cubic. Repeat theses steps for the other 3 questions and that is how you solve it.

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Mariulka [41]

Answer:

k = 11

Step-by-step explanation:

k/90 - 1/9 = 1/90

k/90 = 1/90 + 1/9

k/90 = 1 + 10/90

k/90 = 11/90

k = 11/90 / 90

k = 11/90 * 90

k = 11

3 0
3 years ago
Read 2 more answers
Three equivalent ratios to 10/12 simplistic form
11Alexandr11 [23.1K]
<h2><u>Answer:</u></h2><h3>Equivalent Ratios:</h3>

20/24, 30/36 & 40/48  

<h3>Simplest Form:</h3>

5/6

<h2><u>Step-by-step explanation:</u></h2><h3>Equivalent Ratios:</h3>

10 × 2 / 12 × 2 = 20/24

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10 × 4 / 12 × 4 = 40/48

<h3>Simplest Form:</h3>

10 ÷ 2/ 12 ÷ 2 = 5/6

8 0
3 years ago
Which is the equation of the line that passes through the points (-4, 8) and (1, 3)?
SVETLANKA909090 [29]

Answer:

Can l get sum more deatal

Step-by-step explanation:

4 0
3 years ago
Help meeeee plzzzzzzzzzz i need this done
olchik [2.2K]

Answer:

1.) yes

2.) no

Step-by-step explanation:

1.) Yes

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15 - 14 = 1

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2.) No

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3 years ago
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Simplify – 2(7x – 3)
ANTONII [103]

All you need to do here is multiply the outside number by both 7x and -3.

When done correctly it should look like this:

-14x+6

Thats the answer.

7 times 2 gives you 14 but when multiplying mixed signs it turns negative so it would be -14.

negative 3 times negative 2 gives you 6. Both signs are negative, and you would suppose it would turn into a negative but thats only true when both signs are mixed. Both the 3 and the 2 are negative, making the signs the samez giving you positive

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