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
g100num [7]
3 years ago
12

The measure of the angles of triangle ABC are given by the expressions in the table.

Mathematics
2 answers:
Kryger [21]3 years ago
6 0

Answer:

x = 20

B = 92

C = 40

Step-by-step explanation:

The three angles of a triangle add to 180 degrees

A+B+C = 180

48+6x-28+2x = 180

Combine like terms

20+8x =180

Subtract 20 from each side

20+8x-20 = 180-20

8x = 160

Divide each side by 8

8x/8 = 160/8

x = 20

Then we need to find angle B

B = 6x-28 = 6(20)-28 = 120-28 =92

Then we need to find angle C

C = 2x = 2(20) = 40

mezya [45]3 years ago
4 0

Answer:

x=20

m>B=92

m>C=40

Step-by-step explanation:

the angles in a triangle add up to 180

48+6x-28+2x=180

6x+2x-28=132

6x+2x=160

8x=160

x=20

6(20)-28

120-28=92

2(20)=40

You might be interested in
A storage pod has a rectangular floor that measures 21 feet by 9 feet and a flat ceiling that is 7 feet above the floor. Find th
mario62 [17]

Answer:

  • area: 189 ft²
  • volume: 1323 ft³

Step-by-step explanation:

The area of the rectangular floor is the product of its length and width:

  A = LW = (21 ft)(9 ft) = 189 ft²

The volume of the pod is the product of that floor area and the height:

  V = Bh = (189 ft²)(7 ft) = 1323 ft³

The area of the floor is 189 ft²; the volume of the pod is 1323 ft³.

4 0
3 years ago
The diameter of the circle above is 32 in. What is the circumference of the circle? Use = 3.14.
KonstantinChe [14]

Answer:

8.3776 this is the circumference

Step-by-step explanation:

4 0
3 years ago
What is (60÷5)÷(12÷2) =​
ser-zykov [4K]

Answer: 2

Step-by-step explanation: 60 divided by five is 12. you divide that by your answer from 12 by 2, which is 6. 12 divided by 6 is two.

8 0
3 years ago
Read 2 more answers
I need help on this question
Alenkinab [10]

Answer:

B. 63 degrees

Step-by-step explanation:

Its the same angle as the one above it.

I hope this helps :)

Have a nice day!

8 0
3 years ago
Read 2 more answers
A bakery has 2,160 loaves of whole-wheat bread in July. In all, the bakery SOLD 9000 loaves THIS MONTH. What percent of the loav
Bumek [7]
24% because you would make a ratio like x/100= 2,160/9000. So basically the x is the percentage you need, 100 is just an easy factorable percent, and 2,160 is the wheat bread and 9000 is all the bread. Basically what you do with this ratio is you cross multiply. This means you multiply 2,160 by 100 and divide by 9000 and that’s your percent
3 0
4 years ago
Other questions:
  • Assume that SAT scores are normally distributed with mean mu equals 1518 and standard deviation sigma equals 325. If 1 SAT score
    6·1 answer
  • Justin has been giving a list of 5 bands and asked to place a vote. his vote must have the names of his favorite, second favorit
    13·1 answer
  • Your teacher purchases 24 pastries for a class celebration, at $2 each. What integer expresses the amount he paid?
    9·2 answers
  • Write the first five terms of the geometric sequence.<br><br> an = 5an-1; a1 = -2
    14·1 answer
  • Which pair of angles must be supplementary <br>1 and 5 <br>5 and 3 <br>4 and 5 <br>4 and 1​
    13·1 answer
  • Liam solved the equation 72 = 8. b. His work is shown.<br> What error did Liam make?
    13·1 answer
  • Can someone help me please
    15·2 answers
  • I need some help please !
    6·2 answers
  • Please help me fast
    8·2 answers
  • (13x-26) (5x+8) HELP
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!