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Natalija [7]
3 years ago
14

Can someone help with this ASAP

Mathematics
1 answer:
LenKa [72]3 years ago
3 0

Answer:

x=7cm.

Step-by-step explanation:

A=1/2(a+b)h.

63=1/2(6+12)x.

63=1/2(18)x.

63=9×x.

63/9=9×x/9.

7cm=x.

x=7cm.

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Aaden is packing boxes into a carton that is 8 inches long, 8 inches wide, and 4 inches tall. The boxes are 2 inches long, 1 inc
Lilit [14]

Answer:

first multiply length×width×height,of the carton

8×8×4=256

then multiply length×width×height for boxes

2×1×1=2

divide 256 by 2

256÷2=128

8 0
3 years ago
What is the hypothesis of the given statement? If pigs had wings, you could fly.
OLga [1]

Answer:

See below.

Step-by-step explanation:

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3 0
3 years ago
I do not understand any of the questions its asking :c
Agata [3.3K]

Answer:

Step-by-step explanation:

The total number of students is 350 + 50 + 225 + 375 = 1000.

There are 225 students in band only, as well as 50 students in both band and choir.  So there are 275 students in band out of the total of 1000, or 27.5%.

There are 350 students in choir only, as well as 50 students in both choir and band.  So there are 400 students in choir, 50 of whom are also in band.  So the probability is 50/400, or 12.5%.

The probabilities are not the same.

Since the probabilities are not the same, the probability of being in band is affected by whether or not the student is in choir.  So the events are not independent.

7 0
3 years ago
Evaluate: 4!<br> Make sure to show your steps.
sergeinik [125]

Answer:

4! = 4 x 3 x 2 x 1

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Let me know if this helps!

7 0
3 years ago
Read 2 more answers
A balloon rises to 100 feet in four minutes and 125 feet in five minutes write and solve an equation to find the distance the ba
Vikki [24]

Answer:

Balloon rises in 8 minute = 200 feet

Step-by-step explanation:

Given:

Balloon rises in 4 minute = 100 feet

Balloon rises in 5 minute = 125 feet

Find:

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Computation:

Balloon rises in 4 minute = 100 feet

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So, Balloon rises in 8 minute = 25 × 8

Balloon rises in 8 minute = 200 feet

4 0
4 years ago
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