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ahrayia [7]
2 years ago
9

How would the following triangle be classified?

Mathematics
1 answer:
Alenkasestr [34]2 years ago
7 0

Answer:

isosceles acute

Step-by-step explanation:

We have two sides that are equal so the triangle is isosceles

None of the angles are larger than 90 degrees so non of the angles are obtuse,  and none of the angles are 90 degrees, so the triangle is acute ( which means the angles are all less than 90 degrees)

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yuradex [85]
4 books

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4 books is the answer
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3 years ago
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Determine whether the given value of the variable is a solution of the equation. 1/3c = 3/8; c = 3/4
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It doesn't. One third multiplied by three fourths is one fourth or .25
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3 years ago
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IS IT (A , B ) CAN SOMEONE HELP PLEASE !!!!!!!!!!!!!!!!!
andriy [413]

Answer: 1% is your answer

It's (1/100) * 100 or 1% is the percentage strength of a 1:100 solution.

Step-by-step explanation:

l NOTE:

l To change ratio strength to percent strength, it is

sometimes convenient to "convert" the last two zeros in

a ratio strength to a percent sign (%),

l change the remaining ratio to a common fraction, and

then to a decimal fraction in expressing percent.

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l 1:100 =1/1% = 1%

l 1:200 = ½% = 0.5%

l 3:500 = 3/5% = 0.6%

l 1:2500 = l/25% = 0.04%

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8 0
2 years ago
Isabel purchased a prepaid phone card for $20. Long-distance calls cost 18 cents a minute using this card. Isabel used her card
Mandarinka [93]

Answer:

20 - .07c = 17.13

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Step-by-step explanation:

7 0
3 years ago
Forty-four percent of customers who visit a department store make a purchase. What is the probability that in a random sample of
Charra [1.4K]

Answer:

A. .1070

Step-by-step explanation:

For each customer, there are only two possible outcomes. Either they make a purchase, or they do not. The probability of a customer making a purchase is independent from other customers. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

Forty-four percent of customers who visit a department store make a purchase.

This means that p = 0.44

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This is P(X = 6) when n = 9. So

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So the correct answer is:

A. .1070

8 0
3 years ago
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