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Vlad1618 [11]
3 years ago
14

the length of the rectangle measures 3m+5 and the width of this rectangle measures 2m+3. if the perimeter of this rectangle is 6

6 inches, what would be the value for m?
Mathematics
1 answer:
Law Incorporation [45]3 years ago
4 0
The equation for perimeter is 2w + 2l. When you substitute this in you get:

2(3m+5) + 2(2m+3)
6m + 10 + 4m +6
10m + 16

Hope this helps
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3 years ago
Find the equation of a line that passes through points (1,8) and (4,4).​
daser333 [38]

Step-by-step explanation: Using the equation, y = mx + b, the slope-intercept form, plug in the values you have and solve for b. (m is the slope.) You have y = -8 and x = 4 and m = 1/2.

3 0
2 years ago
Match each equation on the left to the mathematical property it uses on the right.
erma4kov [3.2K]

Answer:

The answer to your question is:

Step-by-step explanation:

(4 + 5) + 2 = 4 + (5 + 2)                     Associative property of addition

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( 7 x ) 3 = 7 (x 3)                                Associative property of multiplication

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6 0
3 years ago
Read 2 more answers
One's intelligence quotient, or IQ, varies directly as a person's mental age and inversely as that person's chronological age.
Olin [163]

Answer:

The chronological age is 30 years

Step-by-step explanation:

Q= (kM)/C

132= (22k)/ 25

3300= 22k

k= 150

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100= 3000/C

100C= 3000

C= 30

brainliest pls

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Answer:

b or d

Step-by-step explanation:

5 0
3 years ago
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