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
maksim [4K]
3 years ago
5

Use the diagram to find each angle measure.Explanation added please.

Mathematics
1 answer:
castortr0y [4]3 years ago
3 0
4. 120° ~ vertical angles are congruent

5. 13° ~ vertical angles are congruent

6. 70° ~ supplementary angles

7. 115° ~ supplementary angles
You might be interested in
Can anyone help me with dis
dolphi86 [110]

Answer:

Slope is 2.

Step-by-step explanation:

So to find slope, we need to take the change in the y value, and the change in the x value, and then divide them. This may be confusing, so here is just 3 formulas in 3 seperate steps that we use to find it:

Step 1 - x_2-x_1=change_.in_.x

Step 2 - y_2-y_1=Change_.in_.y

Step 3 - \frac{Change_. in_. y}{Change_.in_.x}=slope

So lets start by doing step one.

All we need is to look for two x values. Lets use 5 and 6:

6-5=1

So 1 is our change of x. This is our 1st step.

Next we can use 2 y values, note that these should be the 2 y values that go wiht the x values above. So this means we have to use -3 and -1:

-1-(-3) = 2

So 2 is our change in y. This is our 2nd step.

Now lets plug this into:

\frac{Change_. in_. y}{Change_.in_.x}=slope:

\frac{2}{1}  = 2

So our slope is 2. Completing our 3rd and final step.

Hope this helps!

7 0
2 years ago
Please help! i'll mark brainliest <33
kkurt [141]

Answer:

i have no clue

Step-by-step explanation:

wowo

6 0
3 years ago
The Coffee Counter charges ​$8.00 per pound for Kenyan French Roast coffee and ​$10.00 per pound for Sumatran coffee. How much o
Radda [10]

Answer:

x = 9

y = 9

Step-by-step explanation:

Given :

Let :

Kenyan French roast coffee = x

Cost per x = $8

Sumatran Coffee = y

Cost per y = $10

x + y = 18 - - - - (1)

8x + 10y = 9 * 18 ;

8x + 10y = 162 - - - - (2)

From (1):

x = 18 - y

Put x = 18 - y in (2)

8(18 - y) + 10y = 162

144 - 8y + 10y = 162

2y = 162 - 144

2y = 18

y = 9

x = 18 - y

x = 18 - 9

x = 9

3 0
2 years ago
Determine the type and number of solutions of 6x^2-7x-4=0.
inessss [21]
2 solutions (X^2) 
The Answer is D. Two Real Solutions

5 0
3 years ago
Multiply and write in standard form:<br> (2x)(x^2 - 6x + 3)<br> Show all work for full credit.
Mashcka [7]

2x(x2-6x+3)

4x^3-12x^2+6x

3 0
2 years ago
Other questions:
  • Jon’s sock drawer has 5 fewer blue socks the r red socks. Write an expression for the total number of red socks.
    7·2 answers
  • Which of the following was a primary reason France sought to colonize North America?
    14·1 answer
  • Pls help with 29 and 19
    8·1 answer
  • The length of the shadow of a building is 150 meters, as shown below: The shadow of a building is 150 meters long. The acute ang
    14·2 answers
  • LAST QUESTION...ILL GIVE BRAINLESS FOR BEST EXPLANATION​
    13·1 answer
  • 9 of 10
    9·2 answers
  • In ABC, if CB AC≅ , m∠A = 3x + 18, m∠B = 7x – 58, and m∠C = 2x – 8, find x and the measure of each angle.
    12·1 answer
  • PLEASE HELPPPP IM TAKING A IMPORTANT MATH TESTT!! THE QUESTION IS IN THE PHOTO
    8·1 answer
  • Find two values for x that make the inequality true.
    14·1 answer
  • Doctors recommend that teenagers sleep between 9 and 912 hours each night. Melody and Wilmer construct a box plot to display sle
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!