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Alex
3 years ago
11

I need help dunnnnnnnnnnnnnnn dun dunnnnnnnnnnnnn

Mathematics
1 answer:
Shtirlitz [24]3 years ago
3 0

Answer:

A. 4x-2=10

B. x=3

Step-by-step explanation:

4x is the same thing as 4 times x

? times 4 -2 = 10

3x4-2=10

proof

3x4-2=10

12-2=10

10=10

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Small cubes with edge lenghts of 1/4 will be packed into the rectangular prism how many small cubes will be needed to completley
Olegator [25]

Answer:

9216

Step-by-step explanation:

number of small cubes that would fill the prism = volume of prism / volume of small cubes

volume of a prism = length x width x height

3 x 6 x 8 = 144

volume of cube = length³

(1/4)³ = 1/64

144 ÷ 1/64

144 x 64 = 9216

6 0
3 years ago
A line goes throught the points (0,-9) and (-9,-72)<br><br>what is the slope of the line?
Vladimir [108]

To find the slope(m) of the line, you use the slope formula:

m = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}

And you plug in the points into the equation.


m = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}

m = \frac{-72-(-9)}{-9-0}

m = \frac{-72+9}{-9-0}

m = \frac{-63}{-9}

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5 0
3 years ago
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Simon used 3 pears and 9 apples to make a salad. what was the ratio of the number of pears to the number of apples in the salad?
Levart [38]

The answer is A

3 divided by 3 is 1

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5 0
3 years ago
4c+2=3c+5 what is the value of c
Grace [21]

Answer:

c = 3

Step-by-step explanation:

4c + 2 = 3c + 5

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c = 3

4 0
3 years ago
Solve the proportion. 5/7=x/35
cestrela7 [59]

Answer:

x = 25

Step-by-step explanation:

\frac{5}{7}  =  \frac{x}{35}  \\  \\ x =  \frac{5 \times 35}{7}  \\  \\ x =  5 \times 5 \\  \\ \huge \red{ \boxed{ x = 25}}

6 0
3 years ago
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