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Kay [80]
3 years ago
12

One side of a rectangle is 3 inches shorter than the other side, and the perimeter is 54inches. What are the dimensions of the r

ectangle? Which of the following could be used to solve the problem?
Mathematics
1 answer:
Julli [10]3 years ago
6 0

Answer:

15 and 12

Step-by-step explanation:

Set the two sides as x and y

y=x-3

P = 2w+2l

2x+2(x-3) = 54

4x-6=54

4x=60

x=15

y=12

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Do you think Apple will eventually meet their goal of becoming a replacement for a physical wallet? Why or why not?
Simora [160]

Answer:

No

Step-by-step explanation:

This would be more of an opinion and not a fact, but I see it as very unlikely that they will be able to accomplish this goal. Mainly due to human psychology. Most individuals want to be able to physically hold their money as well as being able to physically exchange their money for the goods that they need since physical cash is accepted worldwide. Another main reason is that individual's want to know that their money is theirs and that no bank or corporation can withhold their hard earned cash.

5 0
2 years ago
What is the area of this parallelogram? A. 364 cm² B. 143 cm² C. 91 cm² D. 52 cm²
Tanzania [10]
The answer would be b
8 0
3 years ago
Read 2 more answers
The camera melissa wanted for her birthday is on sale at 27​%off the usual price. theamount of the discount is ​$99.90.what was
ikadub [295]

divide the discount by the percentage off

 so:

99.90/0.27 = 370

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7 0
3 years ago
What additional information could be used to prove ΔABC ≅ ΔMQR using SAS? Check all that apply.
emmasim [6.3K]
To prove that <span>ΔABC ≅ ΔMQR using SAS, we show that two sides with the intersection angle are congruent.

From the diagram, it is shown that CA is congruent to RM.

From the first option, given that </span>m∠A = 64° and AB = MQ = 31 cm, then we have CA = RM, AB = MQ, and CAB = RMQ (i.e. m∠A = <span>m∠M = 64°). </span>
This shows that the first option is correct.

From the second option, given that CB = MQ = 29 cm, then we have CA = RM, <span>CB = MQ, but ACB is not congruent to RMQ.
Thus the second option in not correct.

From the third option, </span>m∠Q = 56° and CB ≅ RQ, then we have CA = RM, CB = RQ, ACB = 60<span>°, but we do not know the value of MRQ.
Thus the third option is not correct.

From the fourth option, </span>m∠R = 60° and AB ≅ MQ, then we have <span>CA = RM, AB = MQ, RMQ = </span>64<span>°, but we do not know the value of CAB.
Thus the fourth option is not correct.

From the fifth option</span>, <span>AB = QR = 31 cm, then we have </span><span>CA = RM, </span><span>AB = QR, but we do not know the value of CAB or MRQ.
Thus, the fifth option is not correct.

Therefore, the additional information that </span><span>could be used to prove ΔABC ≅ ΔMQR using SAS is </span><span>m∠A = 64° and AB = MQ = 31 cm</span>
3 0
3 years ago
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The width of a pool is x meters long. The length of the pool is four meters longer than the width. Using this information, state
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Answer:

Width = ×

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Whatever the width of the pool is, the length will always be 4 meters longer than the width.

4 0
3 years ago
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