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3 years ago

I've got another one of these

Mathematics

1 answer:

pantera1 [17]3 years ago

3 0

Answer:

Angle 2 = 45

Step-by-step explanation:

"The Alternate Interior Angles Theorem states that, when two parallel lines are cut by a transversal , the resulting alternate interior angles are congruent."

This means that angle 1 and angle 3 are equal. This can be shown by drawing a mirrored F.

Since angles on a straight line add up to 180.

Angle 2 + Angle 3 = 180

Angle 2 + 135 = 180

Angle 2 = 180 - 135

Angle 2 = 45

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Two pitchers, Jerry and Louis, want to find out who has the faster pitch when compared to each of their teams. Jerry has a speed

saul85 [17]

Answer:

Louis has faster pitch when compared to each of their teams.

Step-by-step explanation:

We have two pitchers which we need to compare to each of their teams.

To calculate this, we will approximate the distributions to a normal distribution, and calculate the z-score, to know what proportion of players of their team fall below their score.

For Jerry, he has a speed of 86 and his team has a mean speed of 93 and standard deviation of 3.

We can calculate the z-score for Jerry speed as:

$z=\dfrac{X-\mu}{\sigma}=\dfrac{86-93}{3}=\dfrac{-7}{3}= -2.333$

The proportion of players that are below Jerry speed is approximated by the standard normal distribution:

$p=\Phi(z$

For Louis, his speed is 84 and his team has a mean speed of 89 and standard deviation of 3.5.

We can calculate the z-score for Jerry speed as:

$z=\dfrac{X-\mu}{\sigma}=\dfrac{84-89}{3.5}=\dfrac{-5}{3.5}= -1.429$

The proportion of players that are below Louis speed is approximated by the standard normal distribution:

$p=\Phi(z$

As the proportion of players of Louis team that are below Louis speed is much bigger than the proportion of players of Jerry's team that are below Jerry speed, we can say that Louis has faster pitch when compared to each of their teams.

6 0

3 years ago

A young equestrian loved to ride her horse all day long, dreaming of the day she would ride in the Kentucky Derby. One day in ea

Vsevolod [243]

The first step is:
- determine how far from the house is young equestrian at noon.
2 x 10 = 20 miles
15 t = 20 + 10 t
15 t - 10 t = 20
5 t = 20
t = 20 : 5
t = 4 hours
Answer: at 4:00 PM.

6 0

3 years ago

5/9 x 2/6 in simplest form please answer asap

Damm [24]

The answer would be 5/27
(If you want me to explain I can)

Hope this helps

Have a great day/night

8 0

3 years ago

What is the distance between points A and B? A. 1/3 B. 1/2 C. 1 1/3 D. 1 1/2

Savatey [412]

Answer:

A. 1/3

Step-by-step explanation:

From 1 to ___, ____, and 2 is half and half that would be 2 and a half. the only solution would be 1/3

4 0

2 years ago

An athlete eats 0.4kg of protein per week while training. How much protein will she eat during 6 weeks of training?

kolezko [41]

0.4kg per week. so 0.4kg x 6 weeks is 2.4kgs

7 0

3 years ago

I've got another one of these ​

I've got another one of these