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3 years ago

Which statement is always true about the measures of corresponding angles?

Mathematics

1 answer:

kiruha [24]3 years ago

4 0

The answer is B.

complementary means adding upto 90 degrees, but they dont unless they're both 45 degrees, so its not A.

they are not supplementary because that means they add up to 180 degrees and they dont unless theyre both 90 degrees, so its not C.

there IS a relationship between the measures of corresponding angles, so its not D.

the relationship between them is that they are always the same, so the answer is B.

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12 ft equal how many inches

lara31 [8.8K]

Answer: 144 inches

Explanation: 12 inches = 1 foot

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3 years ago

A local school has 14 kindergarten teachers. Of these teachers, 4 are Hispanic, 5 are bilingual, and 3 are both Hispanic and bil

navik [9.2K]

Answer:

P(Hispanic or Bilingual) = 0.429.

Step-by-step explanation:

This question is solved treating these events as Venn probabilities.

I am going to say that:

Event A: Hispanic

Event B: Bilingual

Out of 14 teachers, 4 are Hispanic, 5 are billingual, and 3 are both:

This means that:

$P(A) = \frac{4}{14}, P(B) = \frac{5}{14}, P(A \cap B) = \frac{3}{14}$

What is the probability that teacher is Hispanic or bilingual?

This is:

$P(A \cup B) = P(A) + P(B) - P(A \cap B)$

With the values that the exercise gives us:

$P(A \cup B) = \frac{4}{14} + \frac{5}{14} - \frac{3}{14} = \frac{4 + 5 - 3}{14} = \frac{6}{14} = 0.429$

P(Hispanic or Bilingual) = 0.429.

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3 years ago

A group of 6th-grade students ran the 50-yard dash. Their times are

kondor19780726 [428]

Answer:

the median time for the 50 yard dash is 8 seconds

Step-by-step explanation:

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3 years ago

Chad used the table to show the ratios of the different types of sports game cards that he owns. For every 2 offense cards, he o

Travka [436]

Answer:

The graph that has the points (2,4) and (4,8) should be the answer.

Step-by-step explanation:

This is the answer because if you see the ratio 2:4, that means that for every 2 offense cards there are 4 defense cards. As you continue to go up it would be (4,8), (6,12), (8,16), and so forth.

3 0

3 years ago

Read 2 more answers

What is wrong with this math problem?<br> (6x)(4x^7) = 24x^7

nataly862011 [7]

Answer:

(6x)*(4x^7) = (6*4)*(x*x^7) = 24*x^8

(6x)*(4x^7) = 24*x^7 is wrong in calculation of x

Hope this helps!

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3 years ago

Read 2 more answers