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Likurg_2 [28]
3 years ago
7

I need help understanding. I think I have the right answer.

Mathematics
1 answer:
Blizzard [7]3 years ago
7 0

Answer:

scale factor = \frac{5}{6}

Step-by-step explanation:

The scale factor is the ratio of corresponding sides, image to original.

scale factor = \frac{C'D'}{CD} = \frac{25}{30} = \frac{5}{6}

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Jonah has a large collection of marbles he notices that if he borrows five marbles from a from a friend he can arrange the marbl
olga nikolaevna [1]

Answer:

The remainder is 8

Step-by-step explanation:

Let Jonah's Marble=x

If he arranges x marbles into y rows of 13 each, and there are remainders(R)

Then:

x/13=y+(R/13).....(I)

If he borrows 5 marbles from a friend, there will be no remainder. However, the number of rows y, will be increased by 1

New Total Marbles=x+5

(x+5)/13=y+1.....(ii)

x+5=13(y+1)

x=13y+13-5

x=13y+8

From (I)

x=13y+R

Comparing the values of x derived from (I) and (ii)

13y+R=13y+8

Therefore the Remainder, R= 8

5 0
4 years ago
1. To test a new package design, a carton of a dozen eggs is dropped from a height of 18 inches. The number of broken eggs is co
scoray [572]

Answer:

{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}

Step-by-step explanation:

A dozen eggs will have 12 individual eggs. Hence the sample space will be whole numbers from 0 to 12

4 0
3 years ago
What is a quartic polynomial function in standard form with zeros -3. 1, 3
disa [49]

Hello from MrBillDoesMath!

Answer:

x^4 - x^3 - 9 x^2 + 9 x


Discussion:

A Quartic polynomial is of degree 4. The polynomial is:

(x-0)(x- (-3))(x-1)(x-3) =

x^4 - x^3 - 9 x^2 + 9 x


Thank you,

MrB

5 0
3 years ago
Read 2 more answers
A landscaper is planting a row of 10 shrubs along the walkway shown below. There must be one shrub at the very beginning and one
rewona [7]

Answer:

9d = 36

Step-by-step explanation:

See attachment for complete question

Length = 36ft

n = 10

From the question, we understand that one shrub must be at both ends.

Taking the first as a point of reference, we're left with:

(n - 1) * distance = 36

Substitute 10 for n and d for distance

(10 - 1) * d = 36

9 * d = 36

9d = 36

Hence:

9d = 36 answers the question

4 0
4 years ago
What do you use to measure the length of a hippopotamus?
slamgirl [31]

<u>Answer: </u>Probably a yard

Step-by-step explanation:

A yard is 3 feet and a hippos length is 11 ft it would be the easiest way to measure

5 0
3 years ago
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