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madam [21]
3 years ago
5

Can some one help me Please

Mathematics
1 answer:
USPshnik [31]3 years ago
6 0
Use area formula (length x width)
42 x 25.5 = 1,071

Divide by total cost of wall paper

1,071/771.25 = $1.38 per square foot
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Find the value of x. 3) 2x (x + 21)​
Xelga [282]

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5 0
2 years ago
PLEASE HELP ASAP!
scoray [572]

Answer:

AM = 900

CI = 500

I have to be honest, this is the most ridiculously worded question of this type that I have ever seen... ask you teacher, why it was so important to force you to solve it using only one variable?

Step-by-step explanation:

(AM) + (1400-AM) = 1400

2(AM) + 3(1400 - AM) = 3300

2AM + 4200 -3AM = 3300

-AM = -900

AM = 900

CI = 500

4 0
3 years ago
The reference angle for an angle whose measure is 260° is _____. 60° 80° 100°
Wittaler [7]
The answer to the question is <span> 80°</span>
3 0
3 years ago
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Dan rolls a fair dice and flips a fair coin what is the probability of obtaining an even number and a head
Fed [463]

Half the numbers on the die are even so you have a 1/2 probability of getting an even number. There is also. 1/2 probability of getting heads on a coin flip.

To find the probability of both happening, multiply the probability of each together:

1/2 x 1/2 = 1/4

The probability of getting an even number and heads is 1/4

4 0
3 years ago
Read 2 more answers
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