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galina1969 [7]
2 years ago
7

Solve the equation 2x2 – 13x + 7 = x2 to the nearest tenth.

Mathematics
1 answer:
stellarik [79]2 years ago
8 0
The answer for the question is x= 12.44, x = 0.56
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2 years ago
#22-1: There are 8 sections of the spinner. There are 2 red, 2 green, 2 blue, and 2 yellow sections. the
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Answer:

1/2

(This is assuming all sectors are congruent)

Step-by-step explanation:

Well the other two colors that aren't red or green is blue and yellow.

There are 2 blues and 2 yellows.

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We are asked to find the probability that our spinner will land on blue or yellow so we do (blue+yellow)/all = (2+2)/8=4/8=1/2.

This probability was assuming all sectors were congruent sectors.

7 0
3 years ago
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Does the remainder round up or down to get an average whole number
sergij07 [2.7K]

Answer:

It rounds up

Step-by-step explanation:

It rounds up because it just does

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3 years ago
Which deal on large bags of candy is best deal? Which is the worst deal? How do you know? Can you find more than one way to dete
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Step-by-step explanation:

6 0
2 years ago
The pentagon below has an area of 8.3 square centimeters and a side of 2.2. What is the approximate length of the apothem? A.0.4
nalin [4]

Answer:

C. 1.5 cm

Step-by-step explanation:

A pentagon is a polygon with 5 sides.  

The formula for the area of a regular polygon is

A=\frac{1}{2}ap

where a is the apothem and p is the perimeter.  The perimeter is found by multiplying the number of sides of the figure by the length of 1 of those sides:

5(2.2) = 11

Now we have everything we need to solve for the length of the apothem.  

8.3=\frac{1}{2}a(11)

Begin by multiplying both sides by 2 to get rid of the fraction, so

16.6 = 11a  Divide both sides by 11 to get

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3 0
3 years ago
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