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Alexus [3.1K]
3 years ago
7

NEED ANSWER ASAP!!!!!

Mathematics
1 answer:
Vika [28.1K]3 years ago
8 0

Answer:

9 cm

hope fully I help you

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3 0
3 years ago
70 + x + 55 + 30 = 180
sergiy2304 [10]

Answer:

x=25

Step-by-step explanation:

First, we add all like terms. Then, we solve for x.

70+x + 55 + 30 = 180\\x+70 + 55 + 30 = 180\\x+155=180\\x=25

We can rearrange some things because order does not matter with addition. Next, we just use basic equation solving techniques.

3 0
3 years ago
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2 (3x+1)=17-3 (x-17)
elena-14-01-66 [18.8K]
<h2>Answer:</h2>

x =  \frac{22}{3}

<h3>alternative form:</h3>

x = 7 \frac{1}{3}  \: or \: x = 7.33333333333

<h2>Step-by-step explanation:</h2>

2(3x + 1) = 17 - 3( x - 17) \\ distribute \\  \\ 6x + 2 = 17 - 3x  + 51 \\ add \: 3x \: from \: both \: sides \\  \\ 9x + 2 = 17  +  51 \\ add \: 17 \: to \: 51 \\  \\ 9x + 2 = 68 \\ subtract \: 2 \: from \: both \: sides \\  \\ 9x = 66 \\  divide \: both \: sides \: by \: 9 \\  \\ x =  \frac{22}{3}

3 0
3 years ago
1.546 + 0.07 how to subtract decimals i dont wanna fail 6th grade
cestrela7 [59]

Answer: 1.616 of adding and subtracting will be 1.476

Step-by-step explanation:

7 0
3 years ago
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What is the volume of an 8-inch by 4-inch by 44-inch rectangular box?​
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Answer:

1408

Step-by-step explanation:

7 0
3 years ago
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