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3 years ago

5

How can you describe angles formed by parallel lines and transversal?

1 answer:

Travka [436]3 years ago

6 0

When a transversal cuts (or intersects) parallel lines several pairs of congruent and supplementary angles are formed.

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Two California landmarks, Mt Whitney and Death Valley, are the highest and lowest points in lower 48 states. The difference in e

Varvara68 [4.7K]

We can find out he answer to the question by using the information given.
Since we know that Death Valley is the lower of the two spots, we can assume that we can add the difference in elevation to Death Valley to get the elevation of Mt Whitney.
-86+4,504=4,418
Th elevation of Mt Whitney is 4,418 meters above ground.
Hope this helps!

5 0

2 years ago

There are 200 students in the 8th grade class at Alleghany Middle School. Of these students, 8% play basketball and 14% play soc

sergeinik [125]

Answer:

The probability that a student plays either basketball or soccer is 19% or 0.19.

Step-by-step explanation:

Let A be the event that student play basketball and B be the event that student play soccer.

$P(A)=8\%$

$P(B)=14\%$

It is given that 6 students play on both teams.

$P(A\cap B)=\frac{6}{200}\times 100=3\%$

We have to find the probability that a student plays either basketball or soccer.

$P(A\cup B)=P(A)+P(B)-(A\cap B)$

$P(A\cup B)=8\%+14\%-3\%$

$P(A\cup B)=19\%$

Therefore the probability that a student plays either basketball or soccer is 19% or 0.19.

6 0

3 years ago

Darren got 42 out of 56 questions correct on a test. What percent of the questions did he get correct?

chubhunter [2.5K]

Answer:

75%

42/56 = 42/56

Convert to decimal form:

42÷56 = 0.75

= 75%

Can you mark as brainliest if its right?

3 0

2 years ago

Read 2 more answers

Here it is love please be quick:) thx again!!

saveliy_v [14]

Answer:

-3.1=x or x=-3.1

Step-by-step explanation:

Equation: 5.1=-3x-4.2

Adding 4.2 on both sides

5.1=-3x-4.2

+4.2 +4.2

Which equals:

9.3/-3=-3x/-3

Divide -3 on both sides:

-3.1=x or x=-3.1

Hope this helps!

3 0

2 years ago

Read 2 more answers

Find the value of x.

Elanso [62]

Answer:

A. 7

Step-by-step explanation:

The problem is poorly specified, so <em>technically cannot be answered with a specific number</em>.

If we assume the "horizontal" lines are all parallel, then the one marked 21-x has a length that is the average of the other two:

(17 +11)/2 = 21 -x

14 = 21 -x

x = 21 -14 = 7

The value of x is 7.

_____

The attachment shows what happens when the lines are not parallel. The range of the midline lengths is from 3 to 14 for the segment lengths shown.

4 0

3 years ago