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
ivanzaharov [21]
2 years ago
13

What is the measure of ∠r?

Mathematics
1 answer:
LUCKY_DIMON [66]2 years ago
8 0
100 because of complementary angles
You might be interested in
Convert the point slope equation y - 2 = - 3/5(x + 2) into standard form.
IrinaK [193]
Y-2=-3/5x -6/5

(5)(y-2)=(-3/5x-6/5)(5)

5y-10=-3x-6

5y+2x=4
4 0
3 years ago
Perimeter of a square with side 4 square root of 5
Darya [45]

Answer:

16\sqrt{5}

Step-by-step explanation:

4\sqrt{5}+4\sqrt{5}+4\sqrt{5}+4\sqrt{5}

16\sqrt{5}

7 0
3 years ago
Can someone answer this question?
Paraphin [41]
I believe that the answer is B.
4 0
3 years ago
Read 2 more answers
"What set of reflections would carry hexagon ABCDEF onto itself?. .
Dafna1 [17]
The correct answer for this question is " y=x, x-axis, y=x, y-axis." The <span>set of reflections that would carry hexagon ABCDEF onto itself is that first, let y = x. Then it will be followed by the x-axis. Then do same thing as the first, y = x. Then do the y-axis part.</span>
8 0
3 years ago
Read 2 more answers
What type of triangle is this?<br> A. Right<br> B. Equilateral <br> C. Isosceles <br> D. Scalene
balu736 [363]

Answer:

It's an Equilateral triangle

Step-by-step explanation:

This is because of the fact that all of its sides are equal

8 0
3 years ago
Read 2 more answers
Other questions:
  • The floor of the gazebo shown is a regular octagon. Each side of the floor is 8 feet, and the area is about 309 square feet. You
    15·1 answer
  • Find the slope (-2,-1) and (-4,-7)
    10·1 answer
  • Can someone please help with this question?
    15·1 answer
  • Suppose that you are standing on a train accelerating at 0.20g. What minimum coefficient of static friction must exist between y
    7·1 answer
  • A tower made of wooden blocks measures​ 114 feet high. Then a block is added that increases the height of the tower by 8 inches.
    8·1 answer
  • What is the rule for a counterclockwise rotation about the origin of 210°
    13·1 answer
  • -1/3,-1,-3,-9,-27 what's the next number pattern
    5·2 answers
  • The mass of a jar is 1.9 kg. What is the total mass of 13 jars (round your answer to the nearest hundredth
    8·1 answer
  • Increase £139 by 28%<br> Give your answer rounded to 2 DP.
    6·1 answer
  • What is an open sentence in math? And how is it different from true or false?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!