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
ryzh [129]
2 years ago
5

Determine the measure of angle A

Mathematics
1 answer:
igor_vitrenko [27]2 years ago
6 0

Answer:

63*

Step-by-step explanation:

The first thing you need to do is find the value of x. What I did for this was trial and error. I tried a number, and if it was too big, I tried a smaller one. If you add up all of the angles, it should equal up to 180*, so I kept on doing this until I added up to 180.

The answer I got was x=8, so I plugged this into the equation for A and solved. 9x8 is 72, and 72-9 is 63.

Therefore, 63 is the correct answer.

You might be interested in
Is it subtracting that I need to do or is it adding?
alisha [4.7K]
You need to subtract 25 by 18
4 0
3 years ago
18+(-12)+5 add integers
blagie [28]

The answer to this question is 11.

5 0
3 years ago
Read 2 more answers
Christine buys 7 hamburgers and 3 sodas for $27.95. Laura buys 5 hamburgers and 4 sodas for $23.40. How much does a hamburger co
Naddika [18.5K]
7h+3s=27.95 subtract 7h from both sides

3s=27.95-7h  divide both sides by 3

s=(27.95-7h)/3

Then we are told:

5h+4s=23.4,  using s found above makes this equation become:

5h+4(27.95-7h)/3=23.4  multiply both sides by 3

15h+4(27.95-7h=70.2  perform indicated multiplication on left side

15h+111.8-28h=70.2 combine like terms on left side

-13h+111.8=70.2 subtract 111.8 from both sides

-13h=-41.6  divide both sides by -13

h=$3.20
5 0
2 years ago
Find an ordered pair, x y that is a solution to the equation. 5x + y = 6
yarga [219]

Answer:

(0, -5)

Step-by-step explanation:

4 0
3 years ago
Door
maksim [4K]

Answer:

77

Step-by-step explanation:

that is the answer i got i did a quiz with the same question not too long and i got a 100 and i putt 77 aas my answer!!!!!!!!1

6 0
3 years ago
Other questions:
  • Simplify the expression, 2+10x+8<br> *2-16
    13·1 answer
  • in an over-fished area, the catch of a certain type of fish is decreasing at an average rate of 8% per year. If this decline per
    5·1 answer
  • 4(m+2) rewrite using distributive property
    6·2 answers
  • A portion, segment, or piece of a whole is called a __.
    10·2 answers
  • What are the ratio of 18 red button ; 12 red button?
    10·1 answer
  • Help me please with this math. find x and y​
    14·1 answer
  • Answer plz I need it !! Plz
    11·1 answer
  • PLEASE HELP!!!!!! Answer fast!!! What is the value of n in the equation below?
    14·2 answers
  • The estimated product of 20.7 and 9.18, after rounding both factors to the nearest whole number,
    14·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csf%2015%3D2x-9" id="TexFormula1" title="\sf 15=2x-9" alt="\sf 15=2x-9" align="absmiddle" cl
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!