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lina2011 [118]
3 years ago
10

Need help i don't understand

Mathematics
1 answer:
yKpoI14uk [10]3 years ago
6 0
The second one brother
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What is 3+x if x = 2. Give answer but do not give detailed explanation. Thank you.
goblinko [34]

Answer: 3 + x = 5.

Step-by-step explanation:

2 + 3 = 5, if 2 = x. Hope this helps :)

4 0
3 years ago
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Several million lottery tickets are sold, and 21% of the tickets are held by men. Suppose you select a random sample of people a
valina [46]

Answer:

hypergeometric

Step-by-step explanation:

For each winning ticket, there are only two possible outcomes. Either it is held by a men, or it is not.

There is a set number of X, and as the number of winning tickets decrease, the probability of a winning ticket being held by a men can decrease or increase. This is a characteristic of the hypergeometric distribution.

5 0
3 years ago
Are rectangles ABCD and WXYZ congruent? Why or why not? Yes, all right angles were preserved. Yes, both rectangles have an area
Setler79 [48]

Answer:

D. No, there is not a rigid transformation or a combination of rigid transformations that will map ABCD to WXYZ.

Step-by-step explanation:

Two figures are congruent if their vertices can be mapped into one another by appropriate rigid transformation or combination of rigid transformations. Examples of the transformation are; reflection, dilation, rotation and translation.

Comparing the two figures, it would be observed that they are not congruent. Since there is not a rigid transformation or a combination of rigid transformations that will map ABCD to WXYZ.

3 0
3 years ago
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Ernest has 3/4 of a yard of ribbon. She used 1/2 of it to wrap a gift. How much ribbon did she use
Ivenika [448]


\frac{3}{4} (yard) \times \frac{1}{2} = \frac{3}{8} (yard) \ \\
5 0
3 years ago
How many terms are in this expression?<br><br> X + 1
DIA [1.3K]

Answer:

2 terms

Step-by-step explanation:

3 0
3 years ago
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