3 years ago

Can u please help with problem 1. (ONLY IF YOU KNOW)

2 answers:

5 0

The exact answer is 1 2/10

So the approx. would be 1 due to the fact that you need to round it down.

Hope this helps ya!

Flura [38]3 years ago

3 0

Is the question number 2 you need help

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2(2 – 2x) = –3x A. –4 B. 4 C. 6 D. 0

zlopas [31]

Answer:

$x = 4$

Step-by-step explanation:

Let's solve:

$2(2−2x)=−3x$

Step 1: Simplify both sides of the equation.

$2(2−2x)=−3x \\ (2)(2)+(2)(−2x)=−3x(Distribute) \\ 4+−4x=−3x \\ −4x+4=−3x$

Step 2: Add 3x to both sides.

$−4x+4+3x=−3x+3x \\ −x+4=0$

Step 3: Subtract 4 from both sides.

$−x+4−4=0−4 \\ −x=−4$

Step 4: Divide both sides by -1.

$\frac{ - x}{ - 1} = \frac{ - 4}{ - 1}$

Therefore, the answer will be x = 4.

5 0

2 years ago

Best/correct answer gets brainliest!

Neporo4naja [7]

I think the answer is 12.8 mm

3 0

3 years ago

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4 times a number is increased by 15, the answer is the same as when 70 is decreased by the number

pentagon [3]

4n+15=70+n

I'm pretty sure this is the answer

Have a good day!

3 0

3 years ago

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ASAP!!!!!PLEASE HELP

ki77a [65]

$\frac{distance}{time} =\frac{100/1609}{5/3600} = approx. 44.64\\answer D$

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2 years ago

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The volume of a cone with a radius of 7 cm is 147 pi cubic centimeters. Which expression can be used to find h, the height of th

Aleks04 [339]

volume(V)=147cm^3

also,

v=1/3×3.14×7^2×h

or, 147×3=3.14×49×h

or, (441)/(3.14×49)=h

or, h=2.87cm

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2 years ago

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