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mart [117]
3 years ago
12

Drag each equation show if it could be a correct first step to solving the equation. 4(3+x)=36.

Mathematics
2 answers:
NARA [144]3 years ago
8 0
12+4x= 36
-12 -12
4x= 24
4/4= 1 24/4= 6
X= 6
r-ruslan [8.4K]3 years ago
5 0

Answer:

Step-by-step explanation:

4(3+x)=36

4*3+4*x=36

12+4x=36

4x=36-12

4x=24

x=6

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Answer:

Hope this helps

Step-by-step explanation:

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3 years ago
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A rectangle has an area of 0.24 of a square. What are some possibility for the length and width of the rectangle? Tell why
VLD [36.1K]

Answer:

<h3>The possibilities of length and width of the rectangle are </h3><h3>x=1, y=0.24;</h3><h3>x=0.5, y=0.48;</h3><h3>x=0.25, y=0.96;</h3><h3>x=2, y=0.12</h3>

Step-by-step explanation:

Given that the area is 0.24 square meter

The area of a rectangle is given by

Area=length\times width square units

Let x be the length and y be the width.

Since the area is 0.24 square meter, we have the equation:

Area=x\times y = 0.24, with x and y measures in meters

If we want to know some possibilities of x and y, we can assume a value for one of them, and then calculate the other one using the equation.

Now choosing some values for "x", we have:

Put x = 1

1\times y = 0.24

∴ y = 0.24

Now put x = 0.5 we get

0.5\times y = 0.24

∴ y = 0.48

Put  x = 0.25

0.25\times y = 0.24

∴ y = 0.96

Put x = 2

2\times y = 0.24

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3 years ago
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Thomas has a bag with 7 green marbles, 5 blue marbles, and 4 red marbles. For each part below, if the marble selected is replace
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Answer:

D: humor.

Step-by-step explanation:

it's just common sense. I am not a gen z so I should know.

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2 years ago
Find the slope of the line passing through the points (-7, -7) and (-3, 6).
Alenkasestr [34]

Answer:

13/4 - (13,4) - however your teacher wants you to write it out.

Step-by-step explanation:

Rise (y) over Run (x)

Equation:

y2 - y1

over

x2 - x1

Inputting the numbers, 6 - -7 (aka 6+7) over -3 - -7 (aka -3+7)

6+7 = 13

-3+7 = 4

13/4 - The line is rising moving towards the right.

Hope I helped!

5 0
3 years ago
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