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Zielflug [23.3K]
3 years ago
9

Find the percent change from the first value to the second. 20;30 The change is (select)

Mathematics
1 answer:
Sveta_85 [38]3 years ago
4 0

Answer:

increase by 10%.

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Cup one is the cup do to there being  no salt


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The position function of a spaceship is below and the coordinates of a space station is r(t) r(t)=(3+t)i+(2+lnt)j+(7−4/t2+1)kand
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Answer:

The engine should be turned off at t = 1

Step-by-step explanation:

The detailed and step by step calculation is shown in the attachment below

6 0
4 years ago
Please help me!!! Will get brainliest!!!
kaheart [24]
The graph does not support his claim. The vertical scale does not start At 0 which distorts the percent of change.
4 0
4 years ago
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If the measure of angle ABF=6x+26 and the measure of angle EBF=2x9 and measure of angle ABE= 11x-31 find the measure of angle AB
Hunter-Best [27]

Its not clearly given that whether EBF = 2x + 9 or 2x - 9.

I have written the solution for both.

If EBF = 2x + 9,

then ABF = 6x + 26 and ABE = 11x - 31.

Now, ABE = ABF + EBF

11x - 31 = (6x + 26) + (2x + 9)

           = (6x + 2x) + (26 + 9)

           = 8x + 35

11x - 8x = 35 + 31

3x = 66

x = 22

Therefore, ABF = 6x + 26 = 6(22) + 26 = 132 + 26 = 158°

If EBF = 2x - 9,

then ABF = 6x + 26 and ABE = 11x - 31.

Now, ABE = ABF + EBF

11x - 31 = (6x + 26) + (2x - 9)

           = (6x + 2x) + (26 - 9)

           = 8x + 17

11x - 8x = 17 + 31

3x = 48

x = 16

Therefore, ABF = 6x + 26 = 6(16) + 26 = 96 + 26 = 122°

4 0
3 years ago
Grace is measured for her annual check up. She is inches tall. Last year she was inches tall. How much did she grow in one year?
Ne4ueva [31]
You didn't include the actual number in inches.
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4 years ago
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