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liubo4ka [24]
2 years ago
13

Which transformation could NOT be used to prove that two circles are congruent to one another?

Mathematics
1 answer:
o-na [289]2 years ago
7 0

Answer:

the congruent the congruent???

Step-by-step explanation:a dilation a dilation with two factors???

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The price p in dollars and the quantity x sold of a certain product obey the demand equation -1/5x+100 (0≤ x ≤ 500)
olga nikolaevna [1]

Answer:

  • See below

Step-by-step explanation:

<u>We have:</u>

  • p = -1/5x + 100 = -0.2x + 100

a) <u>The revenue is:</u>

  • R = px
  • R = x( -0.2x + 100)
  • R= -0.2x² + 100x

b) <u>x = 200, find R:</u>

  • R = -0.2(200²) + 100(200) = 12000

c) <u>This is a quadratic function and the maximum value is obtained at vertex.</u>

  • x = -100/(-0.2*2) = 250 is the required quantity

d) <u>The max revenue is obtained when -0.2x + 100 at max:</u>

  • The maximum possible is p = 100 when x = 0
5 0
2 years ago
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A used motorcycle is priced at $3,438. If you borrow the money for the motorcycle, your payments will be $165 per month for 24 m
bonufazy [111]

You will save $522 by paying cash. 165*24=3960 3960-3438=522

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6 0
3 years ago
216 as a power number
I am Lyosha [343]
Hey There,

216 is equal to 6^{3}

Solution:

6*6*6=213

Thank You!


5 0
3 years ago
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What is the smallest multiple of 18 of the form 2A945B, where A and B are digits?
musickatia [10]

Answer:

219456

Step-by-step explanation:

It must end in 0,2,4,6,8 (divisible by 2 rule) and the digits must sum to a multiple of 9(divisible by 9 rule).

The digit sum is 2+A+9+4+5+B=20+A+B.

We want to make A as low as possible because it's a higher digit than B.

If A is as low as possible, we have that the sum is 20+0+7=27. Uh-oh. B has to be even! So A=0 doesn't work.

If A=1, we have that the sum is 20+1+6=27. Yay!

So, the answer is \boxed{219456}

6 0
2 years ago
The manager of a plant nursery bought 120 lb of soil to use for potting plants. The manager can put 5 lb into each of the small
zepelin [54]

Answer:

The intercept are the number of each of the pots used when no soil was put in the other pot.

When no soil was put in the large pots, then 120/5 = 24 small pots will be filled.

When no soil was put in the small pots, then 120/12 = 10 large pots will be filled.

Therefore, the points Labelled are (24, 0) and (0, 10)

Step-by-step explanation:

Please mark me as the BRAINLIEST please.

3 0
3 years ago
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