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
Lelu [443]
3 years ago
9

Find the value of each numbered angle. Type only the value, do not type degrees.

Mathematics
1 answer:
Mnenie [13.5K]3 years ago
4 0

Answer:

1: 60

3: 60

2:120

4: 120

5: 30

6: 30

Step-by-step explanation:

  • 4 is 120 bc the triangle 4 belongs to has 40 and 20 which means that 4 is 120  since the sum of triangle has to be 180.
  • 1 has a measure of 60 because the sum of 4 and 1 has to be 180.
  • 1 and 3 have the same angle measure bc they are vertical angles. 3 is 60.
  • 2 is the vertical angle of 4, so it has the same measure with 4, 120.
  • 5 is 30 bc the 3 is 60+90+ angle 5=180 -> 150+angle5=180 -> angle 5=30
  • 6 is 30 bc the 3 is 60+90+ angle 6=180 -> 150+angle 6=180 -> angle 6=30

You might be interested in
Find the scale factor using the distance formula.
Julli [10]
1/2 because everything lose half its value points wise.
3 0
3 years ago
The area of a playground is 336 yd2. The width of the playground is 5 yd longer than its length. Find the length and width of th
kondaur [170]
L=16
W=21

Set up a systems of equations: 
x=length 
y=width 

xy=336
x+5=y

Use substitution to solve: 
x(x+5)=336
x^2+5x=336 

Solve using factoring: 
x^2+5x-336=0
(x-16)(x+21)=0
x=16 and x= -21 
Since length can't be negative, l=16 

To find width, plug length into the first equation: 
(16)y=336
y=21 

So...
L=16
<span>W=21</span>
7 0
3 years ago
Read 2 more answers
I need someone to talk to
Cloud [144]

Answer:

Same people are loney

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What are the solutions of the equation (2x - 2|= 8
vodka [1.7K]

Answer:

Step-by-step explanation:

Here you go mate

Step 1

(2x-2)=8  Equaion/Question

Step 2

(2x-2)=8  Simplify

(2x-2)=8

Step 3

(2x-2)=8  Add 2

2x=10

Step 4

2x=10  Divide by 2

answer

x=5

hope this helps

5 0
3 years ago
Read 2 more answers
I don't know how to work this out
Serhud [2]
Hope that helped I use this when I'm doing math. It's called cymath it explain how they got the answer.

8 0
3 years ago
Other questions:
  • If BI=9 and HA=15, find the scale factor​
    5·1 answer
  • Jared‘s grandmother gave him $19 for his birthday he brought eight dollars worth of candy and spent another four dollars on a ne
    10·2 answers
  • Evaluate the following:<br> -6.12 + 5 (0.86 – 0.05 (9.6 - 3.6) + 0.5 = 0.05 – (-7) ]
    6·1 answer
  • !!I’LL MARK YOU BRAINLIEST PLS HELP!!
    6·2 answers
  • How would you find the least possible number of row without having to check if 8 is a factor of every between 70 and 150
    11·2 answers
  • The fox population in a certain region has a relative growth rate of 4% per year. It is estimated that the population in year 20
    10·1 answer
  • A rectangle with a length of 6 inches and a width of 1 foot has a perimeter of 14 inches.
    15·1 answer
  • Enter the correct number word to complete the conversion. 1 milliampere = one ? of an ampere
    14·1 answer
  • I need help asap please ​
    11·2 answers
  • Approximately how long will it will take the U.S. to pay back the $3 trillion if we pay back $1 million dollars a day?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!