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3 years ago

Name all the corresponding congruent angles and sides? Then complete the triangle congruence statement?

Mathematics

1 answer:

Flura [38]3 years ago

6 0

Answer:

Angle A = Angle Y

Angle B = Angle Z

Angle C = Angle X

AB = YZ

AC = YX

BC = ZX

Triangle ABC = Triangle YZX

Step-by-step explanation:

Find this by looking at the corresponding parts on the other triangle. They have the same marking on them. Make sure that when answering for segments or triangles that the order is the same on both sides.

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Which relationship is continuous? A) The distance a runner ran during training B) The number of cookies Stan backed for the part

tatyana61 [14]

(A)The distance a runner ran during training......

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4 years ago

Increasing numbers of businesses are offering child-care benefits for their workers. However, one union claims that fewer than 8

Y_Kistochka [10]

Answer: c. -2.15

Step-by-step explanation:

As per given we have:

Null hypothesis : $H_{a}: p\geq0.80$

Alternative hypothesis : $H_{a}: p$

let p be the proportion of firms in the manufacturing sector offer child-care benefits

A random sample of 390 manufacturing firms is selected and 295 of them offered child-care benefits.

sample size : n= 390

sample proportion : $\hat{p}=\dfrac{295}{390}=0.7564$

Test statistic for proportion :

$z=\dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}$

Substitute the values , we get

$z=\dfrac{0.7564-0.80}{\sqrt{\dfrac{0.80(1-0.80)}{ 390}}}$

$z=\dfrac{-0.0436}{\sqrt{0.000410256410256}}$

$z=-2.15257752474\approx-2.15$

Hence, the value of test statistic = -2.15

Correct option is c. -2.15 .

4 0

3 years ago

In the diagram below, quadrilateral ABCD has vertices A(-5,1), B(6,-1),C(3,5), and D(-2,7). What are the coordinates of the midp

puteri [66]

Answer:

Step-by-step explanation:

5 0

3 years ago

15. What's the correct letter name for Z1 below?

adoni [48]

D is the answer bro

Hit the thank button

6 0

3 years ago

There are only blue cubes, yellow cubes and green cubes in a bag.

Rama09 [41]

Let the yellow cubes be x

yellow = x
blue = 2x // Blue cubes is twice of yellow
Green = 8x // Green is four times of blue

Ratio:
Yellow : Blue : Green
1 : 2 : 8

P(Yellow) = 1/11

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Answer: The probability of getting a yellow cube is 1/11.
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3 0

3 years ago