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Bingel [31]
3 years ago
7

The smaller triangle was dilated to form the larger triangle what is the value of x

Mathematics
1 answer:
Sladkaya [172]3 years ago
3 0

Answer:

i think c which is 14

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1 hour?

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2 years ago
Whats the the answer -x/3 = 2
Kisachek [45]

Answer:

-6

Step-by-step explanation:

-x/3=2

Multiply both sides by 3:

-x=6

Divide both sides by -1:

x=-6

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3 years ago
Finding an irrational number between which given pair of numbers supports the idea that irrational numbers are dense in real num
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Step-by-step explanation:

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5 0
2 years ago
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The length of pregnancy isn’t always the same. In pigs, the length of pregnancies varies according to a normal distribution with
Nesterboy [21]

a. percent of pig pregnancies that are longer than 106 days

Since we have a normal distribution here and the average number of days is 106, we can say that 50% of the pig pregnancies are longer than 106 days.

b. percent of pig pregnancies that are shorter than 111 days

To get the percentage, we will have to convert x = 111 days into a z-score first. The formula is:

z=\frac{x-\mu}{\sigma}

where x = raw data, μ = population mean, and σ = population SD.

Since these 3 pieces of information are already given in the question, let's plug them into the equation above.

z=\frac{111-106}{5}=\frac{5}{5}=1\sigma

Therefore, 111 days is located 1 standard deviation to the right of the mean.

To find the percentage of pig pregnancies shorter than 111 days, we need to find the area covered to the left of 1 SD.

To find the area covered to the left of 1SD, we need to use the standard normal distribution table.

Based on the table, the area covered to the left of 1SD is 0.8413. Multiplying the area by 100, we get 84.13. Therefore, 84.13% of the pig pregnancies are shorter than 111 days.

5 0
1 year ago
Multiply the decimal numbers -2.2 x 6.2
Stels [109]

Answer:

-13.64

Multiply

−

2.2

-

2.2

by

6.2

6.2

.

−

13.64

3 0
3 years ago
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