Ask question

Ask question

All categories

stepladder [879]

3 years ago

13

Can two vertical angles form a linear pair?

1 answer:

weqwewe [10]3 years ago

6 0

Adjacent Angles<span> are </span>two angles<span> that share a common vertex, a common side, and no common interior points. (They share a vertex and side, but </span>do<span> not overlap.) A </span>Linear Pair<span> is </span>two<span> adjacent</span>angles<span> whose non-common sides </span>form<span> opposite rays. ... ∠1 and ∠3 are not </span>vertical angles<span> (they are a </span>linear pair<span>).</span>

You might be interested in

Kennedy served 15 3 / 4 hours of volunteer service last month. She served 21 5 / 6 hours of volunteer service this month. How ma

Rasek [7]

73/12 or 6 1/12 hours more than before

5 0

3 years ago

What is the lcm of 24 and 30

valentinak56 [21]

Answer:

120

Step-by-step explanation:

5 0

3 years ago

What is the expression of (5)(x+3)(y+2)

Elanso [62]

Answer:

The expression of (5)(x+3)(y+3) is a binomial

5 0

2 years ago

If a dice is rolled 18 times, how many times is the number 2 expected to come up? *

mart [117]

Answer:

the answer is B. 3 times

that's what I think

8 0

3 years ago

Minnesota Public Radio wants to duplicate a survey conducted in 2016 that found that 65% of adults living in Minnesota felt that

vesna_86 [32]

Answer:

The number of people needed is $n =684$

Step-by-step explanation:

From the question we are told that

The population proportion is $p = 0.65$

The margin of error is $E = 0.03$

From the question we are told the confidence level is 90% , hence the level of significance is

$\alpha = (100 - 90 ) \%$

=> $\alpha = 0.10$

Generally from the normal distribution table the critical value of $\frac{\alpha }{2}$ is

$Z_{\frac{\alpha }{2} } = 1.645$

Generally the sample size is mathematically represented as

$n =[ \frac{Z_{\frac{\alpha }{2} }}{E} ]^2 * p(1-p)$

=> $n =[ \frac{1.645 }{0.03} ]^2 * 0.65(1-0.65)$

=> $n =684$

6 0

3 years ago