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
Ilya [14]
3 years ago
7

Janet is trying to prove that the sum of the measures of the interior angles of a triangle is 180°.

Mathematics
2 answers:
Butoxors [25]3 years ago
7 0

Answer:

  A  Alternate interior angles of parallel lines are congruent

Step-by-step explanation:

The referenced angles (1, A), (3, C) are alternate interior angles, not corresponding or exterior. The symmetric property does not apply. The only answer choice with any applicability is the one shown above. (It is also the right choice.)

pogonyaev3 years ago
6 0

Answer:

<h2>A . Alternate interior angles of parallel lines are congruent</h2>

Step-by-step explanation:

If you observe the image, the statement that Janet wants to justify is

\angle 1 \cong \angle A

\angle 3 \cong \angle C

According to the given graph, these angles are inside parallels because DE \parallel AC by given, and these angles are at different sides of the transversals BA and BC, those position define Alternate Interior Angles, which by theorem  they are congruent.

Therefore, the right reason of such congruence is

<em> A . Alternate interior angles of parallel lines are congruent.</em>

You might be interested in
Today, everything at a store is on sale. The store offers a 20% discount. The regular price of a shirt is $14. What is the disco
USPshnik [31]

Answer:

$11.20

Step-by-step explanation:

The regular price of the T-Shirt is $14 dollars. The discount is 20% off.

20 percent of 14:

14 * 0.2 = 2.80

You would save $2.80.

14 - 2.80 = 11.20

The discount price should be $11.20.

Hope this helps.

4 0
3 years ago
Colin has several bottles of water. Each bottle of water holds 3 cups. During the day, he drinks 7 cups of water. How many bottl
Natasha_Volkova [10]
Divide total cups he drank by the # of cups in each bottle.

7 ÷ 3= 2.3333

Since each bottle only holds 3 cups, he drank 3 bottles of water. He didn't drink all the water in the third bottle, but he started drinking the third bottle.

ANSWER: 3 bottles

Hope this helps! :)
4 0
3 years ago
Brittany buys 2.55 pounds of turkey for $5.96 per pound and 3.7 pounds of
Galina-37 [17]

Answer:

Brittany needs another $3.7405.              

Step-by-step explanation:

Per pound Cost of turkey = $5.96 per pound

The amount Brittany buys the turkey = 2.55 pounds

Brittany's cost for turkey = 2.55 × $5.96 = $15.198

Per pound cost for cheese = $3.35 per pound

The amount Brittany buys the cheese = 3.7 pounds

Brittany's cost for cheese = 2.55 × $3.35 = $8.5425

So,

Brittany's total cost = Turkey cost + Cheese cost

                                = $15.198 + $8.5425

                                = $23.7405

As brittany gave the clerk 20 dollars.

So, the amount she further needs will be:

$23.7405 - $20 =  $3.7405

Therefore, Brittany needs another $3.7405.                                                                      

8 0
3 years ago
He figure shows a parallelogram inside a rectangle outline:
N76 [4]

Answer:

4/25 foot²

Step-by-step explanation:

Refer to attachment*

5 0
2 years ago
Read 2 more answers
4.1(-7.93-4.39a)-4.6a
ki77a [65]

Answer:

−22.599a−32.513

Step-by-step explanation:

Distribute:

= (4.1) (−7.93) + (4.1) (− 4.39 a) + − 4.6 a

= − 32.513 + − 17.999 a + − 4.6 a

Combine Like Terms:

= −32.513 + − 17.999 a + − 4.6 a

= (− 17.999 a + −4.6 a) + (− 32.513)

= − 22.599 a + (− 32.513) = − 22.599 a − 32.513

3 0
3 years ago
Read 2 more answers
Other questions:
  • What two factors that can be multiply by 19
    6·2 answers
  • Jerry walked a dog from 6:40
    9·1 answer
  • Cos x cos (-x) -sin x sin (-x) = 1. Verify the Identity. Please Show All Steps.
    15·1 answer
  • What is the value of (-4) (-8)? <br> A -32<br> B -12 <br> C 3 <br> D 32
    13·2 answers
  • Write the equation: Amy made $75 for 5 hours. At the same rate, how much would she make for 7 hours of work?
    13·2 answers
  • Write this number in standard form 4,000,000+300,000+10,000+500+30+7
    7·2 answers
  • Asian began painting his house on Monday He work 5 hrs. longer on Tuesday than he work on Monday. On Wednesday he worked 4 hrs.
    9·2 answers
  • How do you solve equations with like terms
    15·1 answer
  • Out of 1800 flags, 36 are purple. What percent of the flags are not purple?
    6·2 answers
  • Yoli survey 100 people in your school and ask them if
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!