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Cerrena [4.2K]
3 years ago
12

You want to carpet a rectangular bedroom that is 5 yards long and 4 yards wide. You buy the carpet for 11.50per square yard. wha

t is the total cost of the carpet?
Mathematics
2 answers:
dolphi86 [110]3 years ago
8 0

Answer:

if you re not listening,you won,t understand the lesson

TiliK225 [7]3 years ago
4 0

Answer:

$230

Step-by-step explanation:

5×4=20

20×11.5=230

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What are the steps to solve this problem? 0.000027 divided 0.000009. explain how to use scientific notation?
Neporo4naja [7]
Put it into standard form so you would have

27x10¯6 divided by 9x10¯6

Then you can divide the numbers so 27/9 = 3

Then to divide the powers you just take them away so - 6--6 = - 6 +6 = 0

Therefore the answer is just 3
6 0
4 years ago
If we wanted to prove quadrilateral MNOP was a parallelogram, which method below would not work?
rjkz [21]

Answer:

The correct option is 4.

4) Doing two distance formulas to show that adjacent sides are not the same length.

Step-by-step explanation:

Parallelogram is a quadrilateral which has opposite sides equals and parallel. Example of a parallelogram are rhombus, rectangle, square etc.

We can prove that a quadrilateral MNOP is a parallelogram. If we find the slopes of all four sides and compare those of the opposite ends, same slopes would indicate the opposite sides are parallel, hence the quarilateral is a parallelogram. We can also find the distance of two opposing sides, and slopes of twp opposing sides to determine whether it is a parallelogram or not. The most difficult approach is that diagonals bisect each other at same point.

However, using only two distance formulas will not give us enough information to determine whether a side is parallel or not.

7 0
3 years ago
If the central angle θ of a circle that subtends an intercepted arc is measured in degrees, then the constant of proportionality
Gnom [1K]

Answer:

B.)

Step-by-step explanation:

Area=theta/360*pi r^2 for any theta r

7 0
3 years ago
Read 2 more answers
Plz help!!!!!!!!!!!!!!!!!!
e-lub [12.9K]
The original triangle had side lengths of 12. The perimeter was 36

Then if you divide each side by 4, each side would be 3 and the new triangle's perimeter would be 9. The difference of them would be 36-9 which is 27. The answer is 27. Hope that helped
4 0
3 years ago
Read 2 more answers
How many solutions does -2(w+6)-6w=4(w+3) have???
kap26 [50]

Answer:

One solution

Step-by-step explanation:

Expanding the equation, we get

-2w-12-6w=4w+12

Subtracting 4w from both sides, we get

-12w-12=12

Now adding 12 to both sides,

-12w=24

Solving for w, we get

w=-2

So there is only one solution to the equation.

6 0
4 years ago
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