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3 years ago

Find the missing side length

Mathematics

1 answer:

DochEvi [55]3 years ago

3 0

Tan=o/adj
Tan=60/b
B=60/tan(68)
I don't have a calculator on me but you should be able to do it from there

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A deposit of $2,630 is placed into a retirement fund at the beginning of every 6 months for 11 years. The fund earns 3% annual i

Studentka2010 [4]

Answer:

FV= $67,952.83

Step-by-step explanation:

Giving the following information:

Semiannual deposit= $2,630

Number of periods= 11*2= 22 - 1= 21

Interest rate= 0.03/2= 0.015

We need to determine the future value at the last deposit. We will use the following formula:

FV= {A*[(1+i)^n-1]}/i + {[A*(1+i)^n]-A}

A= semiannual deposit

FV= {2,630*[(1.015^21) - 1]} / 0.015 + {[2,630*(1.015^21)] - 2,630} + 2,630

FV= 64,357.47 + 965.36 + 2,630

FV= $67,952.83

7 0

4 years ago

Help I need 100% on this

Nady [450]

Answer:B,D your wecome

Step-by-step explanation:

8 0

3 years ago

Solve the equation 21=6-x-4x

Gemiola [76]

Answer:

21 = 6 - x - 4x

simplify 6-x-4x to 6-5x

21 = 6-5x

subtract 6 from both sides

21-6 = -5x

simplify 21 - 6 to 15

15 = -5x

divide both sides by -5

$\frac{-15}{5}$ = x

simplify $\frac{15}{5}$ to 3

-3 = x

switch sides

x = -3

Step-by-step explanation:

6 0

4 years ago

Can someone show me how to do it and the answer

Virty [35]

Answer:

Step-by-step explanation:

The equation of a circle is

(x-h)^2 + (y-k)^2 = r^2

h= 9, k = -7

r = 2, so r^2 = 4.

We now know that the equation must equal 4, so we can rule out answers A and C.

Plug in the values for h and k to get

(x-9)^2 + (y+7)^2 = 4

Choice B is correct!

3 0

3 years ago

How many whole numbers are there between 88 and 53

Drupady [299]

Answer : 35

Because 88-53 is 35

7 0

4 years ago