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2 years ago

Can someone help me with the missing ones??

Mathematics

1 answer:

den301095 [7]2 years ago

6 0

Answer:

Step-by-step explanation:

3). Definition of midpoint

4). Midpoint theorem ( ≅ parts are = )

7). Division Property of Equality.

8). QR = 5 + 2 = 7 Substitution x by equal value

9). PQ = 4(2) - 1 = 7 Substitution x by equal value

10). Segment addition postulate

11). Substitution

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In circle c, sq = 10 cm. which statements about the circle are correct? check all that apply. arc pq is congruent to arc sr. the

igomit [66]

Your answers are ...
1) Arc PQ is congruent to arc SR.
2) The measure of arc QR is 150°.
4) Arc PS measures about 13.1 cm.
5) Arc QS measures about 15.7 cm.

All of them are correct except for the third answer...
Hope this helps!

3 0

3 years ago

Read 2 more answers

Amanda uses 1/3 of a cup of milk each time she makes a batch of pancakes. How manybbatches can she make if she only has 11/22 of

kow [346]

Answer:

Amanda can make 1.5 or 3/2 of batches of pancakes with 11/22 of a cup of milk.

Step-by-step explanation:

1. Let's review the information given to us for answering the question correctly:

Amount of milk Amanda use for a batch of pancakes = 1/3 cup

2. How many batches can she make if she only has 11/22 of a cup of milk left?

Let's simplify 11/22, dividing by 11 the numerator and the denominator,

11/22 = 1/2

Now, using the Rule of Three Simple, we can calculate the answer to this question, this way:

Number of batches = (1/2 * 1)/1/3

Number of batches = 1/2 / 1/3

Number of batches = 1/2 * 3/1 (Taking the reciprocal)

Number of batches = 3/2 = 1.5

Amanda can make 1.5 or 3/2 of batches of pancakes with 11/22 of a cup of milk.

4 0

3 years ago

A person who is 5 feet tall is standing 88 feet from the base of a tree, and the tree casts a 96 foot shadow. the person's sha

pashok25 [27]

5/8=x/96 96÷8=12 12×5=60

3 0

3 years ago

Adam works at a bakery. He uses 1/8 of his flour supply to make bread and 3/4 of his flour supply to make other baked goods. If

kykrilka [37]

Answer: B

he has 24 in his supply!

Step-by-step explanation:

7 0

3 years ago

What happens to the width of a confidence interval for a population mean if the level of confidence is increased without changin

natulia [17]

Answer: If the level of confidence is increased without changing the sample size then The margin of error will decrease because the critical value will decrease. The decreased margin of error will cause the confidence interval to be narrower.

where;

Margin of error = Critical value × Standard deviation

Here, it can be duly noted that Margin of error has a positive relation with critical value, i.e The margin of error will decrease because the critical value will decrease.

whereas;

The confidence interval is the value ± the margin of error.

Therefore, the decreased margin of error will cause the confidence interval to be narrower.

7 0

3 years ago