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3 years ago

Determine whether the triangles in each pair are similar.

Mathematics

1 answer:

DerKrebs [107]3 years ago

4 0

Answer:

None, they are not similar.

You can tell by trying to match ratios with others.

55:42:36

(I put them least to greatest order because triangles cannot really like change only one sides' value, so it makes it visually easier to comprehend.

8:7:5

I can't see any possible way to relate these two ratios together.

The 5 cannot go into 36 anyhow, and like the 8 and 55. The 7 can be multiplied by 6 to get 42, but 5 and 8 cannot reach their own numbers.

Step-by-step explanation:

I shall accept every question from your profile >:)

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A company is selecting 6 people to be on a committee. There are 29 employees eligible to be on the committee. What is the total

postnew [5]

Answer: 342014400

Step-by-step explanation:

Given : A company is selecting 6 people to be on a committee.

Total employees eligible to be on the committee=29

Since each employee will have a different position on the committee, thus order matters here , so we use Permutations.

Number of permutation of n thing taking m things at a time is given by :-

$^nP_m=\dfrac{n!}{(n-m)!}$

Then, the number of permutation of 29 employees taking 6 at a time will be :-

$^{29}P_6=\dfrac{29!}{(29-6)!}\\\\=\dfrac{29\times28\times27\times26\times25\times24\times23!}{23!}\\\\=342014400$

Hence, the total number of ways the committee may be formed = 342014400

3 0

3 years ago

Add 1/10 + 2/15 (show steps pls-) :)

Ksivusya [100]

Answer:

$\frac{7}{30}$

OR...

0.233333333

Step-by-step explanation:

Least common multiple of 10 and 15 is 30. Convert $\frac{1}{10}$ and $\frac{2}{15}$ to fractions with denominator 30.

$\frac{3}{30} +\frac{4}{30}$

Since $\frac{3}{30}$ and $\frac{4}{30}$ have the same denominator, add them by adding their numerators.

$\frac{3+4}{30}$

Add 3 and 4 to get 7.

$\frac{7}{30}$

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2 years ago

5. Name three sets of supplementary angles. and and and

jarptica [38.1K]

87 and 93
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3 years ago

Write the expression as an exponent: 2^9 * 32

otez555 [7]

2^9 x 32 in exponential form would be 2^14 (two to the fourteenth power)

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