All categories

3 years ago

I have a math question I need help answering.

Mathematics

1 answer:

aniked [119]3 years ago

6 0

The answer should be $21,840.50

Explanation:

20000*1.045=a (first year)
a*1.045=b (second year)
b = 21840.5

You might be interested in

Can you solve this for me please<br><br><br>

Taya2010 [7]

Answer:

b) 36

Step-by-step explanation:

area= ((sum of parallel lines) / 2) * hight

X = ((8 + (8+4+4))/2) *3

X= ((8+ (16) /2) *3

X= ((24)/2)*3

X= 12*3

x=36

3 0

2 years ago

G + 3f+ f +g +g Write an equivalent expression that uses each variable only once.

Roman55 [17]

Answer:

The answer would be 4f + 3g. I hope this helps!!!

5 0

3 years ago

Read 2 more answers

The length of a rectangular mural is 2ft. more than three times the width the area is 165 sq. ft. Find the Width And Length

olga nikolaevna [1]

We know that the formula for the area of a rectangle is:

$A=lw$

We know that the area is 165. Now we need to solve for the dimensions.

Let the width of the rectangle be " $x$ "

Then the length of the rectangle is $3x+2$

Substitute.

$(3x+2)(x)=156$

Multiply the terms.

$3x^2+2x=156$

Bring the 156 over.

$3x^2+2x-156=0$

We have to use the quadratic formula to solve this now. Let us restate it:

$x= \frac{-b± \sqrt{b^2-4ac} }{2a}$

Now I'm going to fast forward this because all the rest is boring stuff and substitution. The answer is:

$\frac{ \sqrt{469}-1 }{3}$

Since we cannot have a negative answer, we must cancel out the other answer, which I did not include.

Hope this helped! :)

~Cam943, Junior Moderator

5 0

4 years ago

Read 2 more answers

What is the diameter of 10 inches

wolverine [178]

Answer:

Step-by-step explanation:

C = π x 10cm = 31.42cm (to 2 decimal places).

4 0

3 years ago

Can I please can some help on this question

notsponge [240]

Answer: The answer be 87 for both answer's

Step-by-step explanation:

because, {B-3=90} and, 0.< a < 90. and I calculated and got 87 for both questions ( I hope it correct!)

4 0

3 years ago