1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nikitadnepr [17]
3 years ago
6

Angles

Mathematics
1 answer:
coldgirl [10]3 years ago
4 0
<h3>Answer: XWY and STR</h3>

I tend to think of parallel lines as train tracks (the metal rail part anyway). Inside the train tracks is the interior region, while outside the train tracks is the exterior region. Alternate exterior angles are found here. Specifically they are angles that are on opposite or alternate sides of the transversal cut.

Both pairs of alternate exterior angles are shown in the diagram below. They are color coded to help show how they pair up and which are congruent.

A thing to notice: choices B, C, and D all have point W as the vertex of the angles. This means that the angles somehow touch or are adjacent in some way due to this shared vertex point. However, alternate exterior angles never touch because parallel lines never do so either. We can rule out choices B,C,D from this reasoning alone. We cannot have both alternate exterior angles on the same exterior side of the train tracks. Both sides must be accounted for.

You might be interested in
Sally is putting together first-aid kits. She has 12 large bandages and 18 small bandages, and
kiruha [24]

Answer: 3 kits total.

Step-by-step explanation:

If sally wants each kit to be identical with no bandages left over, the greatest number of kits sally can put together is 3 kits.

kit 1: 4 large bandages and 6 small bandages.

kit 2: 4 large bandages and 6 small bandages.

kit 3: 4 large bandages and 6 small bandages

plz mark brainliest if this helped :)

7 0
3 years ago
(HELP! I HAVE NO TIME) At 2pm, a store had sold 15 packs of toilet paper. By 5pm, the store had sold 57 packs of toilet paper. W
Novay_Z [31]

\mathrm {Hey, there!}

Let's solve your problem:

The answer would be 280%.

We know the following information:

2pm - 15 toilet paper rolls

5pm - 57 toilet paper rolls

We have to find the <u>percent rate of change.</u>

Here is how we will do this problem:

<h3><u>First, Set up a ratio:</u></h3>

Change in the quantity [15 - 57]

-------------------------------------

Original quantity [15]

57 - 15 = 42

<h3><u>Next, we will divide. the ratio.</u></h3>

Given quantity - 42

Number of packs sold at 2pm - 15

Fraction - 42/15

<h3><u>Convert the fraction to a decimal.</u></h3>

Fraction - 42/15

Decimal - 2.8

<h3><u>Make the decimal to a percent.</u></h3>

Decimal - 2.8

Percent - 28%

<u>Add a zero to the 28.</u>

<h2><u>Our answer is 280%</u></h2>

<h3></h3>

4 0
3 years ago
Read 2 more answers
A test to determine whether a certain antibody is present is 99.1​% effective. This means that the test will accurately come bac
avanturin [10]

Answer:

The probability that all the six people will test negative for the antibody is 0.9472.

The probability that the test comes back positive for at least one of the six ​people is 0.0528

Step-by-step explanation:

Consider the provided information.

probability that antibody is present will be effective is 99.1​% and not present​ is 99.1​% of the time.

Part (A)What is the probability that the test comes back negative for all six ​people? ​

Let P(X)= P(Antibody not present)

We want test comes back negative for all six that means antibody is present for all six. Thus X=0

P(X=0)=0.991\times0.991\times0.991\times0.991\times0.991\times0.991\\P(X=0)=0.9472

The probability that all the six people will test negative for the antibody is 0.9472.

Part (B) What is the probability that the test comes back positive for at least one of the six ​people?

P(X \geq1)=1-P(X=0)

P(X \geq1) = 1-0.9472

P(X \geq1) = 0.0528

Hence, the probability that the test comes back positive for at least one of the six ​people is 0.0528

7 0
3 years ago
Which one is it? ill mark brainliest if correct
Nuetrik [128]

Answer:

D

Step-by-step explanation:

Mark as brainllest

4 0
2 years ago
State the slope of the line.<br><br> -2<br> 1<br> 0<br> undefined
lorasvet [3.4K]

The answer for the slope of the line is 0 zero

3 0
3 years ago
Other questions:
  • Eight less than four times a number is less then 56. What are the possible values of that number?
    5·2 answers
  • A car is driving northwest at vv mph across a sloping plain whose height, in feet above sea level, at a point nn miles north and
    10·1 answer
  • Use distance formula d=√(X2 – X1 )2 + (X2 – X1 )2, calculate the distance r from the origin to the point r (-2, √5).
    12·1 answer
  • Help! Fast!! 3/8x5/6
    13·2 answers
  • What is the value of d to the nearest tenth?
    15·1 answer
  • Can someone solve this please?? 2/9 x 3/4
    13·2 answers
  • Find the area of the circle below. Use 3.14 for pi
    10·1 answer
  • A hawk can travel at a speed of 120 miles per hour. How long would it take to travel 840 miles without stopping?​
    5·2 answers
  • What is the area of the triangle in cubic feet when x = 11?
    8·1 answer
  • Which expression would represent the cost of one CD, if the total cost for three of them is $362
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!