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Ainat [17]
3 years ago
13

I NEED HELP PLEASE VERY QUICKLY WITH WORK SHOWN

Mathematics
1 answer:
Lunna [17]3 years ago
5 0
Angles 1 and 3 are the answers
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Help asap<br> Solve for x. 2x2 – 7x = 4
astra-53 [7]
X=0,4-7x=4,so-7x=0,X=0
5 0
3 years ago
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Calculate the length of the circumference of a circle with radius of 2.8cm
kykrilka [37]
Hello. D= 2×r D=2×2,8 D=5,6cm. Circumference= \pi × D ; C= 3,14×5,6 C=17,584cm. I hope to have helped you.

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3 years ago
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According to Okun's law, if the unemployment rate goes from 2% to 5%, what will be the effect on the GDP?
34kurt
According to this law, when unemployment goes up by 1%, GDP drops by 2%. In the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the GDP drops by 6%. Thus the effect is a drop in GDP by 6%.

3 0
3 years ago
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A principle of $2000 is placed ina saving account at 3% APR compounded annually. How much is in the account after one year, two
Kisachek [45]

Answer:

1 year:  $2060

2 years: $2121.80

3 years: $2185.45

Step-by-step explanation:

Compound interest formula is A = P(1 + \frac{r}{n}^{nt) where A is the final amount, P is the initial principal balance, r is the interest rate, n is the number of times interest applied per time period, and t is the number of time periods elapsed. In our case, P would be equal to 2000 dollars, r would be equal to 0.03, for 3 percent, and our n value would just be one, so the final equation is:

2000(1.03)^t

First, let's evaluate t for 1, as in one year.

2000 * 1.03^1 = 2000 x 1.03 = 2060

Two years: 2000 * 1.03 squared = 2121.80

Three years: 2000 * 1.03^3 = 2185.45!

Hope this helps!

8 0
2 years ago
What is the amswer to -4k-2(k-3)=-6k+8
SashulF [63]

Answer:

k = 1/2

Step-by-step explanation:

-4k-2(k)-2(-3)=-6k+8

-4k-2k+6=-6k+8

-2k+6=-6k+8

4k+6=8

4k=2

4k/4= 2/4

k=1/2

4 0
3 years ago
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