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3241004551 [841]
2 years ago
9

the perimeter of a rectangle is 61 centimeters. The length is 4.1 centimeters longer then the width, w . Write and solve an equa

tion to find the width of the rectangle
Mathematics
1 answer:
anygoal [31]2 years ago
3 0
The width of the rectangle is 8.2
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Which expression shows how 6 • 45 can be rewritten using the distributive property?. A. 6 • 40 + 6. B. 6 • 4 + 6 • 5. C. 6 • 40
svlad2 [7]
6*45 =   6*(40 + 5) = 6*40 + 6*5

Option C.
5 0
3 years ago
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Need help can someone plz help me solved this problem ASAP! Need help I will mark you as brainiest
Lapatulllka [165]

Answer: 24, 33

              2.5, 4.75

              9.5, 11.75

<u>Step-by-step explanation:</u>

It is given that the PERIMETER is BETWEEN 24 and 33

-->          24 < P < 33

Graph:   O------------------O

            24                    33

Perimeter = 2w + 2L

It is given that L = w + 7

Substitute P with 2w + 2L and substitute L with w + 7

                24 <  2w + 2(w + 7) < 33

                 24 < 2w + 2w + 14 < 33    

                  10 <          4w        < 19    

-->             2.5 <          w        < 4.75          

Graph:       O--------------------------O

                 2.5                         4.75

Since L = w + 7, then w = L - 7

Substitute P with 2w + 2L and substitute w with L - 7

                24 <  2(L - 7) + 2L < 33

                 24 < 2L + 2L - 14 < 33    

                 38 <          4L        < 47    

-->             9.5 <          L        < 11.75  

Graph:      O------------------------O

                9.5                          11.75

<em>NOTE: Make sure you use OPEN dots on the graphs.</em>

3 0
3 years ago
Evaluate the radical.<br><br> 3√512<br><br> Enter your answer in the box.
Svetlanka [38]

Answer:

The Answer is 8.

Its the only Number that Multiplies itself three times to give 512.

So the Cube root of 512... Should be 8.

4 0
3 years ago
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Ratios! I need help, please! I'm really bad at Math
nekit [7.7K]

Answer:

first would be 8

second is 12

third is 16

last is 6

Step-by-step explanation:

6 0
3 years ago
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What is the complement of an 18 degree angle
svlad2 [7]

Answer:

The complementary angle is 72

Step-by-step explanation:

Complementary angles add to 90 degrees

Let x be  the complementary angle

x+18 = 90

Subtract 18 from each side

x = 90-18

x = 72

6 0
3 years ago
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