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Elina [12.6K]
3 years ago
11

Find the radius of a circle whose circumference is 56.52 cm. Round your answer to the nearest whole number

Mathematics
1 answer:
LekaFEV [45]3 years ago
8 0

Answer:

9 cm

Step-by-step explanation:

hope it helps<3

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Does 3x-y=-7 pass through the points (-3,-2) and (1,10) ?
Rama09 [41]
Yes it does, all you have to do is plug in the values and you will be able to figure it out
7 0
3 years ago
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Can you figure out what the answer is here?
Andreas93 [3]

Answer:

20

Step-by-step explanation:

Triangle = 10

circle = 5

square = 4 (half square = 2)

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7 0
2 years ago
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Multiply these polynomials and simplify. Enter your response in standard form (-6y + 8y4 – 5)(y2 – 11y)
Mashutka [201]

Answer:  The required simplified answer in standard form is 8y^6-88y^5-6y^3+61y^2+55y.

Step-by-step explanation:  We are given to multiply the following polynomials and write the answer is standard form :

M=(-6y+8y^4-5)(y^2-11y)~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)

To multiply the given polynomials, we need to multiply each term of one polynomial to each term of the other polynomial.

From (i), we have

M\\\\=(-6y+8y^4-5)(y^2-11y)\\\\=y^2(-6y+8y^4-5)-11y(-6y+8y^4-5)\\\\=-6y^3+8y^6-5y^2+66y^2-88y^5+55y\\\\=8y^6-88y^5-6y^3+61y^2+55y.

Thus, the required simplified answer in standard form is 8y^6-88y^5-6y^3+61y^2+55y.

3 0
3 years ago
PLEASE PLEASE HELP. FRACTIONSSSS
pychu [463]
Thats hard i have never seen any thing like that
5 0
2 years ago
The temperature in a city was recorded over a ten-hour period. The graph below shows the relationship between the temperature an
harkovskaia [24]

Answer:

A

Step-by-step explanation:

From the graph, we can see that the <em>temperature increased initially</em>, then <em>started to decrease</em>. <u>All of these NOT in a constant rate, though</u>.

Roughly, the temperature was increasing from start till around 5.5 hours. Then on the temperature decreased.

So we can eliminate B, C, and D. That leaves us with correct answer as A.

5 0
3 years ago
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