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3 years ago

F two triangles satisfy the SAS criteria, describe the rigid motion(s) that would map one onto the other in the following cases.

Mathematics

1 answer:

Mama L [17]3 years ago

6 0

Answer:

Reflection

Step-by-step explanation:

SAS congruency criteria:

2 sides of both triangles are equal

the angle between these two sides of both triangles are equal

Then, if the two triangles share a common side and satisfy the SAS criteria, reflection would map one onto the other.

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Liz is going to roll a die 2400 times. Which statement best represents the probability for the number of times the die will land

vekshin1

Answer:

400/2400

Step-by-step explanation:

im not sure

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3 years ago

Read 2 more answers

Flight 202's arrival time is normally distributed with a mean arrival time of 6:30 p.m. and a standard deviation of 15 minutes.

natta225 [31]

Answer:

The probability is 0.0015

Step-by-step explanation:

We know that the mean $\mu$ is:

$\mu=6:30\ p.m$

The standard deviation $\sigma$ is:

$\sigma=0:15\ minutes$

The Z-score is:

$Z=\frac{x-\mu}{\sigma}$

We seek to find

$P(x>7:15\ p.m.)$

The Z-score is:

$Z=\frac{x-\mu}{\sigma}$

$Z=\frac{7:15-6:30}{0:15}$

$Z=\frac{0:45}{0:15}$

$Z=3$

The score of Z = 3 means that 7:15 p.m. is 3 standard deviations from the mean. Then by the rule of the 8 parts of the normal curve, the area that satisfies the conficion of 3 deviations from the mean has percentage of 0.15%

$P(x>7:15\ p.m.)=P(Z>3)=0.0015$

3 0

4 years ago

Any help would be great

navik [9.2K]

I believe the perimeter is 45 feet

3 0

3 years ago

How many more students like baseball ⚾️ than tennis ??

fenix001 [56]

Answer:

Step-by-step explanation:

24 people do not like tennis, 22 people do like tennis according to the chart. (This is for people who like baseball as well)

So, 24 - 22 = 2. 2 more people like baseball than tennis.

3 0

3 years ago

Calculate the slope between the two points: (7, –4), (7, 8)

Valentin [98]

Answer:

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Step-by-step explanation:

We can find the slope by using the formula

m = (y2-y1)/(x2-x1)

m = (8 - -4)/97-7)

= (8+4)/(7-7)

= 12/0

We cannot divide by 0 so the slope is undefined

7 0

3 years ago