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ipn [44]
2 years ago
5

Write a simplified polynomial expression in standard form to represent the area of the rectangle below: A picture of a rectangle

is shown with one side labeled as 5 x plus 2 and another side labeled as x minus 4. 5x2 18x − 2 5x2 13x 2 5x2 − 18x − 8 5x2 13x 8.
Mathematics
1 answer:
ElenaW [278]2 years ago
4 0

Answer:

d

Step-by-step explanation:

d

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Plss help me :( <br> Find the length of the arc.
MariettaO [177]

Answer:

D 5pi/2

Step-by-step explanation:

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4 0
2 years ago
Solve the equation and enter the value of x below.<br> x + 29 = 49<br> X =
andrew-mc [135]

Answer:

x = 20

Step-by-step explanation:

x + 29 = 49

- 29       - 29

x=20

5 0
2 years ago
Ten thousand raffle tickets are sold for $1 each. One first prize of $2000, 4 second prizes of $700 each, and 8 third prizes of
Nina [5.8K]

Answer:

72 cents.

Step-by-step explanation:

The expected winnings is the amount times the probability that you will get that amount.

2,000 * (1/10,000) = 2,000 / 10,000 = 2 / 10 = 0.2.

700 * (4 / 10,000) = 2,800 / 10,000 = 28 / 100 = 0.28.

300 * (8 / 10,000) = 2,400 / 10,000 = 24 / 100 = 0.24.

0.2 + 0.28 + 0.24 = 0.72.

Hope this helps!

4 0
2 years ago
rope price of length 45cm 25 cm and 81 cm have to be cut into same size pieces what is the smallest price length possible​
Sergeeva-Olga [200]

= 2025

When you are told to find the smallest length possible, you perform L.C.M(Least common multiples)

For this, you divide the given lengths using the numbers that divides all through.

I have added an image to this answer. Go through it for more explanation

5 0
2 years ago
Put these in order from least to greatest kilometer,millimeter,inches,yards,centimeter,miles,meter
Dafna11 [192]
<span>centimeter, inch, yard, meter, kilometer, mile</span>
7 0
3 years ago
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