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
Pavlova-9 [17]
3 years ago
9

Can someone help? I'm super confused :(​

Mathematics
1 answer:
Greeley [361]3 years ago
7 0

Answer:

40 degrees

Step-by-step explanation:

Hi, so basically angles AOB and BOC added together equal angle measure AOC. First, we have to substitute the values in.

108=(3z+4)+(8z-28)

Then, combine like terms

108=11z-24

Add 24 to both sides

132=11z

Divide both sides by 11

12=z

So now all we need to do to find measure AOB is substitute 12 for z in the given equation (AOB=3z+4)

AOB=3(12)+4

AOB=36+4

AOB=40

Hope this helps, let me know if you're still confused!

You might be interested in
4 yd 8 in + 6 yd 6 in=?
spin [16.1K]

Answer:

10 yd 15 in, or 10.33 3 in.

If one foot is .33 repeating of a yard, then

10.33 3 inches is your answer.

6 0
3 years ago
Q26. Look at the image below
Elan Coil [88]

Answer:

A

Step-by-step explanation:

read the question properly

4 0
3 years ago
she has to make a 25% deposit and 12 monthly payment of $550. How much does she end up paying for the television if it's cash pr
larisa86 [58]
I worked it out in photo.
She pays $8,475

3 0
3 years ago
There are about 320 million people living in the United States. Of these, how many would you predict wear corrective lenses
tiny-mole [99]

Answer:

240 million

Step-by-step explanation:

Google said that three out of four people wear corrective lenses which is also 75%. So whats 75% out of 320 million? <u>Half of 320 million is 160 million</u>. <u>Half of 160 million is 80 million, 160 million plus 80 million is </u><u>240 million.</u>

8 0
3 years ago
Read 2 more answers
The equation represents an ellipse. which points are the vertices of the ellipse? (7, 1) and (7, −5) (7, −10) and (7, 6) (10, −2
OleMash [197]

The points which represents the vertices of the given equation are; (15, −2) and (−1, −2).

<h3>Which points among the answer choices represents the vertices of the ellipse whose equation is given?</h3>

The complete question gives the equation of the ellipse as; (x-7)²/64+(y+2)²/9=1.

Since, It follows from convention that general equation of ellipse with centre as (h, k) takes the form;

(x-h)²/a² +(y-k)²/b² = 1.

Consequently, it follows from observation that the value of a and b in the given equation in the task content is; √64 = 8 and √9 = 3 respectively.

Since, 8 > 3, The vertices of the ellipse are given by; (h±a, k).

The vertices in this scenario are therefore;

(7+8, -2) and (7-8, -2).

= (15, -2) and (-1, -2).

Read more on vertices of an ellipse;

brainly.com/question/9525569

#SPJ1

7 0
1 year ago
Other questions:
  • A jar contains 26 fluid ounces of spaghetti sauce how many cups of spaghetti sauce do jars contain
    13·1 answer
  • Multiply (x-2)(3x+4) using distributive property
    15·2 answers
  • X2-x+12=0 <br> Have to solve for x
    13·1 answer
  • Callie bought 2 gallons of juice for $2.58 per gallon. She sold the juice in 1-cup servings for $0.75 each. Each serving is 1/16
    15·1 answer
  • If the United States government lowers the income taxes on the wealthiest Americans, while decreasing welfare payments to the po
    9·1 answer
  • Please who could help me
    15·1 answer
  • 1.Pada sebuah transformator terdapat jumlah kumparan primer 1200 lilitan. Jika Tegangan Primernya 220 V, Tegangan Sekundernya 44
    11·1 answer
  • Juan went to a wholesale store to buy eggs for his restaurant. The wholesale store only sells eggs by the dozen, at $3.29 per do
    11·2 answers
  • Find the length. What are the answers for these two?
    14·1 answer
  • Negative 4 squared + (5 minus 2) (negative 6)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!