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
dimulka [17.4K]
3 years ago
13

AWARDING DOUBLE POINTS question in pic, will report anything other than the answer

Mathematics
1 answer:
mash [69]3 years ago
7 0

Answer:

m∠R is 72°

Step-by-step explanation:

In the given figure

∵ ΔPQR ≅ ΔUVW

→ From congruency

∵ m∠P = m∠U

∵ m∠Q = m∠V

∴ m∠R = m∠W

∵ m∠R = (10x - 18)°

∵ m∠W = 8x°

∵ m∠R = m∠W

→ Equate their measures

∴ 10x - 18 = 8x

→ Add 18 to both sides

∵ 10x - 18 + 18 = 8x + 18

∴ 10x = 8x + 18

→ Subtract 8x from both sides

∴ 10x - 8x = 8x - 8x + 18

∴ 2x = 18

→ Divide both sides by 2 to find x

∴ x = 9

→ Substitute the value of x in the m∠R

∵ m∠R = 10(9) - 18

∴ m∠R = 90 - 18

∴ m∠R = 72°

∴ m∠R is 72°

You might be interested in
A) c&lt; 13<br> b) c&lt;-)<br> c) c&gt; 13<br> d) c&gt;-73
Elden [556K]

Answer: what are you trying to ask here?

Step-by-step explanation:

8 0
2 years ago
Please help with this
ANTONII [103]

Answer: Complementary angles

Step-by-step explanation:

wxy is making a 90 degree angle which is a complementary. A supplementary is a 180 degree angle

5 0
3 years ago
The surface area, S, of a right rectangular prism with length, l, width, w, and height, h can be found using the formula below.
anygoal [31]

Answer:

246 in^2

Step-by-step explanation:

Given data

Length= 8 in

Width= 3 in

Height= 9 in

SA= 2( lw + wh + hl)

substitute

SA= 2(8*3+ 3*9+ 9*8)

SA= 2(24+ 27+72)

SA= 2(123)

SA= 246 in^2

Hence the SA is 246 in^2

4 0
2 years ago
<img src="https://tex.z-dn.net/?f=what%20is%208%28y-3%29" id="TexFormula1" title="what is 8(y-3)" alt="what is 8(y-3)" align="ab
Brrunno [24]
8y-24 should be your answer
3 0
2 years ago
Read 2 more answers
Select all of the partial products for the multiplication problem above.
allochka39001 [22]

Answer:

all are shown and pictured

6 0
3 years ago
Other questions:
  • A hubcap has a radius of 14 centimeters. What is the area of the hubcap?asap pls
    10·1 answer
  • Can someone PLEASE explain how to simplify square roots with variables and eexponents in them?? I'd also be thankful if you expl
    15·1 answer
  • In a survey of 400 randomly selected​ people, it was determined that 22 play soccer. What is the probability that a randomly sel
    14·1 answer
  • Find the 25th term of the sequence -1, 2, 5, 8​
    11·1 answer
  • Please write a separate sentence for each of these words
    5·1 answer
  • Can someone help me with this 20 points
    10·2 answers
  • The width of a rectangle is 7 less than it’s length. Which expression represents the perimeter of the rectangle with a length of
    7·1 answer
  • Hi please help me fast
    12·1 answer
  • 8(-4a + 8b) = 240please​
    14·1 answer
  • jenna has a piece of paper that is 84 square inches in area. it is 10 1/2 inches long. what is the width of the piece of paper i
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!