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lord [1]
3 years ago
13

When a number is doubled and 10 is subtracted, the result is 37.

Mathematics
1 answer:
arlik [135]3 years ago
5 0

Answer:

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PLEASE HELP!
Lina20 [59]

Answer:

Step-by-step explanation:

Each 90° clockwise turn takes a point (x,y) and transforms it to (y,-x). For a 180° turn you would do this process twice in a row; for a 270° turn, three times in a row.

4 0
3 years ago
Read 2 more answers
What number n is four times as close to 10 as it is to2?
pickupchik [31]

Answer:

I think 3.

Step-by-step explanation:

3*4=12 near 10

5 0
1 year ago
In the following equilateral triangle,<br> each angle has a measure of 10x + 20.<br><br> X=[? ]
maria [59]

Answer:

4°

Step-by-step explanation:

All the angles in a triangle add together to equal 180°. We know there are three angles of 20° so let's subtract this.

20° × 3 = 60°

180° - 60° = 120°

Now well divide 120° up among the three angles.

120° ÷ 3 = 40°

Now we know the angles are 40° + 20°, but we need to find the value of x, so divide 40° by 10

40° ÷ 10 = 4°

x = 4°

8 0
3 years ago
Read 2 more answers
Twenty more than the number n is 125. What is the value of n?<br> 145<br> 125<br> 105<br> 20
sweet-ann [11.9K]

Answer:

105

Step-by-step explanation:

n=105 as 20 more than 105 is 125. Hope it helps!

6 0
2 years ago
Read 2 more answers
Terry has an investment account which compounds interest continuously at an annual interest rate of 1. 4%. After 3 years, he has
Serggg [28]

Answer:

  $1,630.08

Step-by-step explanation:

The value of an amount earning interest continuously compounded is given by the formula ...

  A = Pe^(rt)

The value of P can be found by dividing by its coefficient:

  P = A/(e^(rt)) = Ae^(-rt)

  P = $1700·e^(-0.014·3) ≈ 1630.0786

Terry placed $1,630.08 in the account.

8 0
2 years ago
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