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
dusya [7]
3 years ago
15

Problem Solving with Angles Quiz Level

Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
7 0

Answer: x= 63, y= 27

Step-by-step explanation:

x and angle measure 117 are a linear pair. They sum to 180.

117+x= 180. Subtract 117 from both sides.

x = 63

Looking at the relationship of x and y, the diagram shows that the two together equal 90 degrees. Add the two together and set equal to 90.

63+y= 90. Subtract 63 from both sides.

y = 27

You might be interested in
Which is 2/3 of 225 ?
Leya [2.2K]
2/3 of 225

= 2/3 x 225 

= 150
3 0
3 years ago
Read 2 more answers
Por que la estadística es una ciencia ???<br><br>​
Volgvan

I would say that statistics is a mathematical subject that allows you to explain scientific data. In a similar fashion, you could use mathematics to explain the various idea in physics as you can use statistics to interpret the results of experiments and the data collected.

Hope that helped!

3 0
2 years ago
HELP PLEASE! What does it mean if the probability is 20% that a spinner will stop in a red section? (I think it's C.)
Svetradugi [14.3K]
80% not stop on red so the answer would be c for that
8 0
3 years ago
Omar drew a number line that went from -10 to 10 and used it to compare integers. Which statement is true?
Evgen [1.6K]

Answer:

-7 < -3 because -7 is located to the left of -3 on a number line.

Step-by-step explanation:

This is because -7 is on the left of the -3. In negatives -3 is greater than -7. If it was positive then 7 would be greater than 3. So the answer is A. -7 < -3 because -7 is located to the left of -3 on a number line

4 0
3 years ago
How many gallons of a 80​% antifreeze solution must be mixed with 100 gallons of 20​% antifreeze to get a mixture that is 70​% a
Blababa [14]

To Find :

How many gallons of a 80​% antifreeze solution must be mixed with 100 gallons of 20​% antifreeze to get a mixture that is 70​% antifreeze.

Solution :

Let, x gallons of 80​% antifreeze solution is required :

So,

(x \times 80) + ( 100 \times 20 ) = (x + 100 )\times 70\\\\8x + 200 = 7( x + 100)\\\\x = 500

Therefore, 500 gallons of 80% antifreeze solution is required.

6 0
3 years ago
Other questions:
  • Why are the values for sine and cosine equal at 45°?
    11·2 answers
  • Please help! What number is 70% of 200. Please show all your work. I will mark you as brainliest.
    6·1 answer
  • If 3×1=34 2×3=65 6×1=67 5×4=209 then 6×3=
    7·2 answers
  • Expressions that show the quotient of a number n and 4
    12·1 answer
  • Find percent of change 624 feet to 702 feet
    10·2 answers
  • What is the value of m2-2mn+n2 for m=-2 and n=4
    9·2 answers
  • Draw a number line between -5 and 5. Fill the number line with at least 10 rational numbers and 10 irrational numbers and shows
    15·1 answer
  • What is the value of | 3 | (PLEASE HELPP!!)
    10·1 answer
  • 600,000 + 60,000????
    13·2 answers
  • Each tile is 3/2 feet by 3/2 feet. There are 10 tiles on the bathroom floor.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!