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vaieri [72.5K]
3 years ago
12

Question 3

Mathematics
1 answer:
gogolik [260]3 years ago
5 0

Answer:

-7y^2-x+11y

Step-by-step explanation:

You might be interested in
Determine whether each number is a perfect square. If it is a perfect square, write
abruzzese [7]

20 is not a perfect square.

36 = 6 times 6.

49 = 7 times 7.

68 is not a perfect square.

121 = 11 times 11.

400 = 20 times 20.

Hope this helps

7 0
3 years ago
PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!! I NEED TO FINISH THESE QUESTIONS BEFORE MIDNIGHT TONIGHT.
Artemon [7]

Yo sup??

we can solve this question by applying trigonometric ratios

cos59=CB/CD

CD=CB/cos59

=7.8

Hope this helps.

3 0
3 years ago
Compares 3.67( )36.7 it is use < ,>
igomit [66]

<  >
are greater than >
and less than <
so the answer is < because

3.67 < 36.7
7 0
4 years ago
If you invest $5,000 at 1.8 percent for 5 years, compounded quarterly, what is the amount in the
Drupady [299]

Answer: C. $5,470

Step-by-step explanation:

We would apply the formula for determining compound interest which is expressed as

A = P(1 + r/n)^nt

Where

A = total amount in the account at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount deposited

From the information given,

P = $5000

r = 1.8% = 1.8/100 = 0.018

n = 4 because it was compounded 3 times in a year(12/4 = 3 times)

t = 5 years

Therefore,

A = 5000(1 + 0.018/4)^4 × 5

A = 5000(1 + 0.0045)^20

A = 5000(1.0045)^20

A = $5470 to the nearest whole number

4 0
3 years ago
What is 36% of 80/ show work
abruzzese [7]
36% of 80

First, you multiply 36 and 80.

36*80 = 2880

Now, we divide that by 100.

2880/100 = 28.8

Our final answer: 28.8


5 0
3 years ago
Read 2 more answers
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