3 years ago

Can some one please help me with these two problems im so confused

Mathematics

1 answer:

motikmotik3 years ago

3 0

Answer:

Step-by-step explanation:

The answer for the first one is 160 in 2

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In parallelogram DEFG if m< GDE=50° find m

spin [16.1K]

Answer:

130°

Step-by-step explanation:

180-50=130°

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3 years ago

F(n)=x2+1<br> g(n)=2x-5<br> Find f(n)-g(n)

Artist 52 [7]

Answer:

x^2 - 2x + 6

Explanation:

(x^2 + 1) - (2x - 5)
x^2 + 1 - 2x + 5
x^2 - 2x + 6

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3 years ago

Charlie wants to make a one-time investment in an account that earns 4% interest compounded quarterly. To earn $315,930 after 21

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Answer:

B. $136,960.54

Step-by-step explanation:

Rate = r = 4%

Times = b = 4

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Present Value = P = ?

A = P [1 + (r / b)]ⁿᵇ

$315,930 = P [1 + (0.04 / 4]²¹ ˣ ⁴

$315,930 = P [1 + 0.01]⁸⁴

$315,930 = P [1.01]⁸⁴

$315,930 = P x 2.306723

P = $315,930 / 2.306723

P = $136,960.54

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3 years ago

17. A grab bag contains 3 football cards and 7 basketball cards. An experiment consists of taking one card out

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Answer:

I think it is B but I'm sorry if it's wrong.

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3 years ago

PLEASE ANSWER ASAP!!!

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Answer:The length of the missing side can be calculated by the following formula;

Step-by-step explanation:

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