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blsea [12.9K]
3 years ago
5

The length of a rectangle is 4 yd longer than its width.

Mathematics
1 answer:
xenn [34]3 years ago
4 0

Answer:

Area = 77 yd²

Step-by-step explanation:

Width = w

Length = w+4

Perimeter =36

Perimeter = L + L + w + w

36 = w+4+w+4+w+w

4w+8 =36

Subtract 8 from both sides

4w = 36 - 8

4w =28

Divide both sides by 4

W= 28/4

W= 7yd

Therefore length = w+4 = 7+4 = 11 yd

Area = length x width

Area = 11× 7

Area = 77 yd²

I hope this was helpful, please mark as brainliest

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Travis needs to mail 4 letters and 10 postcards. A letter needs a 37-cent stamp and a postcard needs a 25-cent stamp. How much m
kifflom [539]

Answer:

398-cent stamp for postage.

Step-by-step explanation:

For one letter, Travis needs                        37-cent stamp

For four letters, Travis needs                      37-cent stamp x 4 letters

                                                                   = 148-cent

Again,

For one postcard, he needs                        25-cent stamp

For ten postcards, he needs                       25-cent stamp x 10 postcards

                                                                   = 250-cent

Therefore, he will spend = (148-cent + 250-cent) = 398-cent stamp for postage.

5 0
3 years ago
Please help me i cant understand this
bazaltina [42]

Set them equal because they are equal angles:

2x-3=x+4
x=7

3 0
3 years ago
Is this the right Answer?
AfilCa [17]
Check out the attached image. 

Figure 1 moves to figure 2 after the translation rule (x,y) ---> (x+1, y+2)

Figure 2 moves to figure 3 after the rotation 90 degrees clockwise around the origin

Figure 3 moves to figure 4 after the translation rule (x,y) ---> (x+2, y-3)

Figure 4 is in quadrant IV. The size does not change

-----------------------------------------------

Answer: Choice B) Quadrant IV; no

6 0
3 years ago
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Stolb23 [73]
C is the answer because you can’t square root it any further.
5 0
3 years ago
What is this??? 28÷7×4=?
Tanya [424]

Answer: 16

Step-by-step explanation: 28÷7=4

                                             4×4   = 16

7 0
3 years ago
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