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
Keith_Richards [23]
3 years ago
9

I need to find the measures of both angles in each diagram.

Mathematics
1 answer:
Nutka1998 [239]3 years ago
8 0
In this question you are looking at a straight line. The sum of a straight line is 180 degrees. To work out the measurements of each angle you need to work out what x is first. 

This means that from your diagram:

(5x-30)+2x = 180

From here you get rid of the brackets

5x - 30 + 2x = 180

Because both the 30 and 180 are measured in degrees, you can move the 30 to the other side.

5x + 2x = 180 + 30

Therefor:

7x = 210

x = 210/7

x = 30

5x = 150

2x = 60


Hope that helps

You might be interested in
If f(x) = 2x and g(x) = 5x + 2, what is (f + g)(x) when x = 3?
Minchanka [31]

Answer:

f÷g=2x+5x+2=7x+2

x=3

7×3+2=21+2=23

8 0
2 years ago
Read 2 more answers
Brianna has 4 pink bracelets. One third of all her bracelets are pink. How many bracelets does brianna have?
Llana [10]
1 / 3 of her bracelets are pink, and she has 4 pink bracelets, which means she has 8 bracelets in other colors, for a total of 12 bracelets.
5 0
3 years ago
PLEASE HELP....
astraxan [27]

Answer:

Step-by-step explanation:

If you treat 90° as 1 unit on the graph, then

P(1,0) corresponds to (0,0) and (360,0) on the sin graph (say (0,0) though)

P(0,1) corresponds to (90,1) on the sin graph

P(-1,0) corresponds to (180,0) on the sin graph

P(0,-1) corresponds to (270,-1) on the sin graph

7 0
3 years ago
Read 2 more answers
A line has a slope of 3 and a y-intercept of 5. What is its equation in slope-intercept form? Write your answer using integers,
nekit [7.7K]

Answer:

y=3x+5

Step-by-step explanation:

Slope-intercept form: y=mx+b

m=slope=3

b=y-intercept=5

3 0
3 years ago
I need help.............
Grace [21]

c= b - bx \\bx = b-c\\x= \frac{b-c}{b}

7 0
3 years ago
Other questions:
  • Which rational number equals 0 point 5 with bar over 5? 1 over 50 1 over 5 5 over 10 5 over 9
    6·1 answer
  • If f(x)=3x^5-2x^3+1, then f(-1)=?
    14·2 answers
  • Someone pls help •n• brainlist
    5·1 answer
  • Find the area of a square garden that is 17 yards on a side
    15·1 answer
  • Please help me solve this question!!
    10·1 answer
  • Please help ..............
    14·1 answer
  • withdraws ​$ from bank account once each day for days. What integer represents the change in the amount in the​ account? Use pen
    6·1 answer
  • Twenty decreased by the product of four and a number
    12·1 answer
  • Which of the following numbers is a common multiple of 5 and 9?​
    6·1 answer
  • What is the volume whose 16 whole 2/3 %is 0.75 litre
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!