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2 years ago

5(1÷6) answers is what

2 answers:

8 0

An example of a negative mixed fraction: -5 1/2. Because slash is both signs for ... fractional exponents: 16 ^ 1/2 • adding fractions and mixed numbers: 8/5 + 6 2/7

Artemon [7]2 years ago

3 0

It’s 9 7/56 hope this helps because it’s totally wrong lol

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Of all the houses on kermit lane, 20 have front porches, 20 have front yards, and 40 have back yards. how many houses are on ker

Daniel [21]

40 houses on Kermit lane

7 0

3 years ago

The length of a side of a triangle is 26 in. A line, parallel to the given side ,divides the triangle into 2 parts of equal area

lubasha [3.4K]

Answer:

13√2

Step-by-step explanation:

The areas of the larger triangle, and the smaller triangle (formed when the larger triangle was cut by the parallel line) are similar. Therefore we can compare their areas:

Area1/Area2 = (Length1)^2/(Length2)^2,

x/2x = (Length1)^2/(26)^2,

1/2 = (Length1)^2/676,

(Length1)^2 = 676/2 = 338

Length1 = √1352 = 13√2

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2 years ago

(D) How do you write 6<br> 20<br><br> as a percentage?

vagabundo [1.1K]

Answer:

62%

Step-by-step explanation:

10 000 ÷ 100 = 100

620 ÷ 100

= 62%

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2 years ago

Factor completely 4n^2-28n+49

svetlana [45]

Answer:

Then it would be 4n squared + 21

Step-by-step explanation:

6 0

2 years ago

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At a competition with 5 runners

ankoles [38]

Answer:

B: Permutation; Number of ways = 60

Step-by-step explanation:

First we have to decide if this is a problem of permutation or combination. The rule is:

If the order matters, permutations will be used
If order does not matter, combinations will be used

In this problem, they order of awarding the medals matters, so this is a permutation problem.

We have to award 3 medals among 5 runners. So this can be done in 5P3 ways:

$nPr=\frac{n!}{(n-r)!}\\ \\ so\\ \\ 5P3=\frac{5!}{(5-3)!}=60$

Therefore, there are 60 ways to award the medal. Therefore, the correct answer is B.

5 0

3 years ago

Read 2 more answers