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3 years ago

4. You have $3,000 and want to double it in 5 years. What rate of return must your

Mathematics

1 answer:

VladimirAG [237]3 years ago

7 0

Answer:

4.3% , 645 ÷ 5 = 129, 4.3% of 3000 is 129

Step-by-step explanation:

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Please help what does x equal?<br>thanks guys

loris [4]

Answer: 138°

Step-by-step explanation: since the line is crossing parallel lines the number opposite of your x is the same as 138°

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3 years ago

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Step-by-step explanation:

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2 years ago

6) (3x+3)(x - 1)<br> A) 3x² – 3<br> B) 16x² + 28x - 8<br> C) 16x + 36x + 8<br> D) 16x2 + 8

telo118 [61]

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2 years ago

In a right triangle ΔABC, the length of leg AC = 5 ft and the hypotenuse AB = 13 ft. Find: Chapter Reference b The length of the

Butoxors [25]

Answer:

The length of the angle bisector of angle ∠A is 6.01.

Step-by-step explanation:

It is given that length of leg AC = 5 ft and the hypotenuse AB = 13 ft.

Using pythagoras theorem

$(AB)^2=(BC)^2+(AC)^2$

$(13)^2=(BC)^2+(5)^2$

$169=(BC)^2+25$

$BC=12$

$\sin A=\frac{\text{perpendicular}}{\text{hypotenuse}}$

$\sin A=\frac{BC}{AB}$

$A=\sin ^{-1}\frac{12}{13}$

$A=67.38$

Bisector divides the angle in two equal parts, therefore,

$A'=\frac{67.38}{2} =33.69$

In triangle ACD.

$\cos A'=\frac{\text{Base}}{\text{Hypotenuse}}$

$\cos A'=\frac{AC}{AD}$

$\cos (33.69^{\circ})=\frac{5}{AD}$

$0.832=\frac{5}{AD}$

$AD=\frac{5}{0.832} =6.009\approx 6.01$

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2 years ago

Simplify the expression:<br> 6x - 4x + 12 - 1

Rus_ich [418]

Answer:

Step-by-step explanation:

$6x - 4x + 12 - 1\\\\$

Add similar elements :6x-4x=2x

Add Subtract the numbers :12-1=11

$=2x+11$

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2 years ago

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