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Rasek [7]
3 years ago
9

Evaluate the expression when C=6 . C^2-7

Mathematics
1 answer:
pashok25 [27]3 years ago
6 0

Answer: 6^2-7=29

Step-by-step explanation:

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The length of a rectangle is 1 foot more than twice the width the perimeter is 44 feet find the dimensions of the rectangle
Annette [7]

The length of rectangle is 15 feet and width is 7 feet.

Step-by-step explanation:

Given,

Width of rectangle = w

Length of rectangle = 2w+1

Perimeter = 44 feet

Perimeter = 2(Length+Width)

Perimeter=2(2w+1+w)\\44=2(3w+1)\\44=6w+2\\44-2=6w\\42=6w\\6w=42

Dividing both sides by 6

\frac{6w}{6}=\frac{42}{6}\\w=7

The width of rectangle is 7 feet.

Length of rectangle = 2(7)+1 = 14+1 = 15 feet

The length of rectangle is 15 feet and width is 7 feet.

Keywords: rectangle, perimeter

Learn more about rectangles at:

  • brainly.com/question/11741087
  • brainly.com/question/11788572

#LearnwithBrainly

5 0
4 years ago
Please help i can't figure this problem out
densk [106]

Answer:

there is a very good pdf that could help you with your math problems.

8 0
3 years ago
Is the graph increasing, decreasing, or constant?
denpristay [2]
It is decreasing because the y value decreases from left to right
4 0
2 years ago
Read 2 more answers
Matthew has 12 pencils . Three of them do not have erasers on the end . 4 are green .2 is orange .4 are brown .What fractions of
deff fn [24]

You have given us no information whatsoever concerning the distribution
of M&Ms in Matthew's pencil box, so it's quite impossible to formulate any
sort of answer to the question.


7 0
3 years ago
What would you have to do to make the line y = 2x -7 steeper on the coordinate plane?
ValentinkaMS [17]
The slope, if increased, would make the line y=2x-7 steeper. If you were to increase the y intercept, you would just move the line, not tilt it. Suggest changing it to 4x-7 = y or 8x-7= y, if you increase the slope, it'll make it steeper.
6 0
3 years ago
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