3 years ago

The length of a rectangle is 9 inches and its perimeter is 48 inches. What is the width of the rectangle?

Mathematics

1 answer:

AnnZ [28]3 years ago

8 0

2x + (2)9 = 48
2x + 18 = 48
Get 2x by itself
2x = 30
x = 15

You might be interested in

Statistics show that a certain soccer player has a 63% chance of missing the goal each time he shoots. If this player shoots twi

Kipish [7]

Answer:

The probability of scoring two goals in both times is 0.137 or 13.7%

Step-by-step explanation:

Statistics show that a certain soccer player has a 63% chance of missing the goal each time he shoots.

So $P(A)=0.63$

Hence, the probability of getting success in his shoots will be,

$P(A^c)=1-P(A)=1-0.63=0.37$

The probability of scoring two goals in both times is,

$=P(A^c)\cdot P(A^c)$

$=0.37\times 0.37$

$=0.137$

$=13.7\%$

7 0

3 years ago

Read 2 more answers

The value of 110 coins, consisting of dimes and quarters, is $20.30. how many of each kind of coin are there?

deff fn [24]

D + q = 110......d = 110 - q
0.10d + 0.25q = 20.30

0.10(110 - q) + 0.25q = 20.30
11 - 0.10q + 0.25q = 20.30
-0.10q + 0.25q = 20.30 - 11
0.15q = 9.30
q = 9.30/0.15
q = 62 <==== there are 62 quarters

d = 110 - q
d = 110 - 62
d = 48 <==== there are 48 dimes

6 0

3 years ago

A bus arrives at Stop A every 14 minutes and a bus arrives at Stop Bevery 20

yawa3891 [41]

Answer:

b or a

Step-by-step explanation:

8 0

3 years ago

Hiking boots cost $99.55 they are on sale for $15.18 off. what is the percent of discount

nadya68 [22]

Answer:

15.25

Step-by-step explanation:

4 0

3 years ago

Solve for the value of c. 100° (4c)

alexgriva [62]

The answer is 25 because 4 x 25 is 100

8 0

3 years ago