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3 years ago

10

One more last one help

2 answers:

padilas [110]3 years ago

8 0

Answer:

C 24

Step-by-step explanation:

Tcecarenko [31]3 years ago

3 0

Answer is 40 square feet.

How?

First, I found the area of the rectangle.

8 • 3 = 24

Then I found the area of a triangle.

Which is b • h / 2

2 • 8 / 2

16 / 2

8

And since there’s 2 triangles I added them together to get 16.

Then I added 24 and 16 and got 40.

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There are 18 solar

Alex787 [66]

Answer:

There are 6 rows of solar panels on this house.

Step-by-step explanation:

18/3=6

5 0

3 years ago

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Michael obtains a 30/8 balloon mortgage to finance $425,500 at 6.55%. How much principal and interest will he have already paid

STALIN [3.7K]

Answer:

$259 532

Step-by-step explanation:

Step 1. Calculate the monthly payments on a 30-year loan.

The formula for the monthly payment (P) on a loan of A dollars that is paid back in equal monthly payments over n months, at an annual interest rate

of r % is

$P = A(\frac{r}{1-(1+r)^{-n}})$

<em>Data: </em>

We must express the interest rate on a monthly basis.

i = 6.55 %/yr = 0.545 83 %/mo = 0.005 4583

A = $425 500

n = 360 mo

<em>Calculation: </em>

$P = 425 500(\frac{0.005 4853}{1-(1+0.005 4583)^{-360}})$

$P = \frac{2332.22}{{1- {1.005 4583}}^{-360}}$

$P = \frac{2332.52}{1 – 0.140907}$

$P = \frac{2332.52}{0.859 093}$

P = $2703.46

B. Total Payment (T) after 8 years

T = nP

T = 96 × 2703.46

T = $259 532

Michael will have paid $259 532 at the end of eight years.

4 0

3 years ago

GUYS CAN WE GET THE PERSON WHO ANSWERS THIS CORRECTLY 1,000 THANKS?

Alexeev081 [22]

Answer:

answer: 2

Heres the answer lol!

7 0

3 years ago

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5х + y = 16<br> х+ 6у = 38

Ainat [17]

Answer:

$(2,6)$

Step-by-step explanation:

Solve by substitution. Solve the second equation for x:

$x+6y=38\\\\x+6y-6y=38-6y\\\\x=38-6y$

Insert the value of x into the first equation:

$5(38-6y)+y=16$

Solve for y. Simplify multiplication using the distributive property:

$5(38)+5(-6y)+y=16\\\\190-30y+y=16\\\\190-29y=16$

Subtract 190 from both sides:

$190-190-29y=16-190\\\\-29y=-174$

Isolate the variable to find its value. Divide both sides by -29:

$\frac{-29y}{-29}=\frac{-174}{-29} \\\\y=6$

Now take the value of y and insert back into either equation to solve for x:

$5x+6=16$

Subtract 6 from both sides:

$5x+6-6=16-6\\\\5x=10$

Divide both sides by 5:

$\frac{5x}{5}=\frac{10}{5}\\\\ x=2$

Therefore, the solution to the system is $(2,6)$ .

:Done

8 0

3 years ago

Evaluate the expression without using a calculator, 64^1/6.

koban [17]

Answer:

is 2

I solved it in two ways

Step-by-step explanation:

a method 2 i used the indices rule

The solution is in the picture above

8 0

4 years ago