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MatroZZZ [7]
3 years ago
11

Below is a two-column proof incorrectly proving that the three angles of ?PQR sum to 180: Statements Reasons ?QRY ? ?PQRAlternat

e Interior Angles Theorem Draw line ZY parallel to segment PQ Construction m?ZRP + m?PRQ + m?QRY = m?ZRY Angle Addition Postulate ?ZRP ? ?RPQ Alternate Interior Angles Theorem m?RPQ + m?PRQ + m?PQR = m?ZRY Substitution m?ZRY = 180 Definition of a Straight Angle m?RPQ + m?PRQ + m?PQR = 180 Substitution Which statement will accurately correct the two-column proof?
A.) The measure of angle ZRY equals 180 by definition of supplementary angles.

B.) Angles QRY and PQR should be proven congruent after the construction of line ZY.

C.) The three angles of ?PQR equal 180 according to the Transitive Property of Equality.

D.) Line ZY should be drawn parallel to segment QR.
Mathematics
1 answer:
REY [17]3 years ago
4 0

Answer:

The correct answer would be b, angles QRY and PQR should be proven congruent after the construction

Step-by-step explanation:

I took the test and got it right by choosing b

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rita reads 3 fiction books for every 2 non-fiction books.Which ratio represents the number of non-fiction books rita has read wh
Fudgin [204]

Answer:

6 nonfiction books

Step-by-step explanation:

if it's fiction to non 9:6

if it's non to fiction 6:9

(you may need to simplify)

5 0
3 years ago
An architect uses the scale 2 inches: 5 feet to make scale drawing for a new office building the cafeteria will be 40 feet wide
stiv31 [10]

Answer:

c.) 16in

Step-by-step explanation:

40/5 = 8

8 x 2 = 16

5 0
3 years ago
A charity organization is holding a food drive with a goal to collect at least 1,000 cans of food by the end of the month. It cu
ololo11 [35]

Answer:

<u>The correct answer is that each guest attending the event has to bring at least 5 cans of food to meet the goal</u>

Step-by-step explanation:

1. Let's review the information provided to us to answer the problem correctly:

Amount of food cans to collect by the end of the month = 1,000

Food cans collected as of today = 566

Number of guests attending the event = 87

2. Which solution set represents the number of cans each must bring to meet the goal?

For answering this question, we will use the following inequality:

x = Number of food cans that each guest has to bring to meet the goal

566 + 87x ≥ 1,000

Solving for x, we have:

87x ≥ 1,000 - 566

87x ≥ 434

x ≥ 434/87

x ≥ 4.99 ⇒ x ≥ 5

<u>The correct answer is that each guest attending the event has to bring at least 5 cans of food to meet the goal</u>

4 0
3 years ago
X = - 3x+5<br> What is the value of x
uranmaximum [27]
Answer: 1.25 or 5/4
Steps:
Move the -3x to the other side by adding it which gives you 4x=5. Then divide by 4 to have the x alone which gives you the answer. Hopes this helps :)
8 0
3 years ago
Read 2 more answers
Evaluate the expression y - x + z for x = 22, y = 4, and z = 0.15
kupik [55]

Answer:

-17.85

Step-by-step explanation:

=> y-x+z

Putting y = 4, x = 22 and z = 0.15

=> 4-22+0.15

=> -18+0.15

=> -17.85

7 0
4 years ago
Read 2 more answers
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