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otez555 [7]
4 years ago
14

A rectangle is 2 inches longer than it is wide. Numerically, its area exceeds its perimeter by 20. Find the perimeter. _________

___________ in
Mathematics
1 answer:
AnnyKZ [126]4 years ago
7 0

Answer:28

Step-by-step explanation: 6 x 8 = 48 6+6+8+8=28

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Corinne buys a craft kit that has 10 different colors of beads. There are 10 beads of each color. She uses 5 of the 10 blue bead
Rzqust [24]

Answer:

The kit has 10 different colors of beads.

There are 10 beads of each color.

This means that we have 10*10 = 100 beads in total.

We know that she uses 5 beads in a project, and then to complete it she uses other 43 beads.

Then the total number of beads used is:

43 + 5 = 48 beads.

Then the remaining number of beads is:

100 - 48 = 52

3 0
4 years ago
Red Top Cab Company receives multiple complaints per day about driver behavior. Over 9 days the owner recorded the number of cal
zysi [14]

Answer:

upper control limit = 13.34

Step-by-step explanation:

The c-chart is used to check the change in the number of recorded calls per day

First find out the center line

c = sum of recorded calls/number of days

c = (3 + 0 + 8 + 9 + 6 + 7 + 4 + 9 + 8)/9

c = 54/9

c = 6

The upper control limit for 3σ is

upper control limit = c + 3√c

upper control limit = 6 + 3√6

upper control limit = 13.34

Therefore, the upper control limit for the 3-sigma c-chart is 13.34.

8 0
4 years ago
Which of the following ratios is not equivalent to 2:10<br> A.1/5 <br> B.2/5<br> C.4/20<br> D.6/30
Leya [2.2K]

Answer:

D because 6/30 is not the same as 2:10

4 0
3 years ago
Read 2 more answers
Why cant i see the answer key
Ugo [173]

Answer: where are you looking for it?

Step-by-step explanation:

4 0
3 years ago
Please help!!! math Middle School Level ALEKS!!!!
masha68 [24]

Answer:

9 yards

Step-by-step explanation:

because all angles on this are right angles, we know that the line that is 16 yards is not only parallel to the 7 yards line but also the ? line which we can name x.

that means that x+ the 7 the 7 yard line must be equal to the length of the 16 yard line.

so we can set up the expression

x+7=16

subtract 7 from both sides

x=9

7 0
3 years ago
Read 2 more answers
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