Does anyone know the answer?

Mathematics

1 answer:

timama [110]3 years ago

6 0

Supplementary angles are two angles whose measures add up to 180° . The two angles of a linear pair , like ∠1 and ∠2 in the figure below, are always supplementary. But, two angles need not be adjacent to be supplementary. In the next figure, ∠3 and ∠4 are supplementary, because their measures add to 180° so

angle ∠ABC 90° therefore subtract the 90 to 180 to get the final answer

180-90=90

Final Answer is ∠QRS 90

You might be interested in

I have four questions.

Artist 52 [7]

Question 1

D) relative pronoun

Question 2

A) subject pronoun

Question 3

C) reflexive pronoun

Question 4

B) object pronoun

Hope this helps :)

8 0

3 years ago

Read 2 more answers

Solve for x. I need help with this problem. <br><br>

Advocard [28]

Answer:

x = 9

Step-by-step explanation:

Rule: the two interior angles F and E when added, equal <FGH.

6x + 16 + 60 = 13x + 13 Combine the terms on the left.

6x + 76 = 13x + 13 Subtract 13 from both sides.

6x + 76-13 = 13x Combine

6x + 63 = 13x Subtract 6x from both sides.

63 = 7x Divide by 7

63/7 = x

x = 9

7 0

4 years ago

What was the purpose of the first universities

aliya0001 [1]

Answer:

The first true university, that is an institution called as such, was founded in Bologna, Italy in 1088. The Latin phrase 'universitas magistrorum et scholarium' indicated an association of teachers and scholars. As this early date, universities were more of an association or a guild for learning particular crafts.

6 0

3 years ago

The price of a fan is 15 dollar the price is 27% lower than last week

Semenov [28]

$55.56 - $40.56 = $15
100% 73% 27%
^ ^
last week this week