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Aleksandr-060686 [28]
1 year ago
7

Which of the following can be used to find the sum of the interior angles for

Mathematics
1 answer:
Yanka [14]1 year ago
6 0
D. Subtract 2 from the number of sides and multiply the difference by 180
You might be interested in
Can someone help me solve this.​
Amanda [17]

Answer:

equilateral:  E

scalene:  F

isosceles:  G

Step-by-step explanation:

equilateral = all sides are equal

scalene = no sides are equal

isosceles = two sides are equal

4 0
3 years ago
Income Suppose income from an endowment is generated at the annual rate of $42,000 per year. Find the capital value of this endo
Mrac [35]

Answer:

Capital value after 1 year will be equal to $45150

Step-by-step explanation:

We have given principal amount P = $42000

Rate of interest r = 7.5 %

Time t = 1 year

Capital value is given by A=P(1+\frac{r}{100})^n

So A=42000\times (1+\frac{7.5}{100})^1

A=42000\times 1.075=45150

So capital value after 1 year will be equal to $45150

4 0
3 years ago
Rename the number 2,079
Scorpion4ik [409]

Answer:

2 thousands, 0 hundreds, 7 tens, 9 ones

Step-by-step explanation:


6 0
3 years ago
Read 2 more answers
The __function is the most basic function in a family of functions.
Ivanshal [37]

Answer:

B. Parent

Step-by-step explanation:

A parent function is the simplest capacity of a group of functions that saves the meaning of the whole family.

Feel free to let me know if you need more help! :)

6 0
3 years ago
If - 4x + 6y = 9 and -2x – 7y = -8 are true equations, what would be the value of -2x + 13y?
UkoKoshka [18]

Answer:

  17

Step-by-step explanation:

The expression of interest is the difference of the two given expressions.

  (-4x +6y) -(-2x -7y) = (9) -(-8)

  -2x +13y = 17

The value is 17.

_____

<em>Additional comment</em>

You could go to the trouble to solve the two equations for x and y, then compute the value of the expression you want. As we saw above, that is not necessary.

The first step in problem solving is always "look at the given information and how it relates to what you are asked." A little time spent doing that can save a lot of effort in the actual problem solving process.

6 0
2 years ago
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