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
stich3 [128]
3 years ago
13

Somebody please help me with these two questions ASAP I have class soon and I don’t understand please someone help ASAP. PLEASEE

EEEEE

Mathematics
1 answer:
taurus [48]3 years ago
3 0

2.

The 21 degree angle shown is a corresponding angle to angle 3, which means they are identical, so angle 3 is 21 degrees.

Angle 3 and 4 are supplementary angles which need to add up to 180 degrees.

Angle 4 = 180 - 21 = 159 degrees.

3. A bisector means both sides are the same length.

Set the two equations to equal to solve for x:

4x+12 = 2x +18

Subtract 2x from both sides:

2x +12 = 18

Subtract 12 from both sides:

2x = 6

Divide both sides by 2:

x = 3

Now you have x, solve both equations and add them together:

4(3) +12 = 12+12 = 24

2(3) +18 = 6+18 = 24

24 +24 = 48

AB = 48

You might be interested in
5+4^2÷2 simplified with work shown​
choli [55]
To add fractions, find the lcd and then combine =13
3 0
3 years ago
Select the numbers that have a factor of 5. Mark all that apply.
faust18 [17]

Answer:

a number ending in 0 or 5 has a factor of 5

Step-by-step explanation:

5 is a factor of

5, 10, 15, 20, 25...

any number that ends in 0 or 5 would qualify

5 0
3 years ago
A student takes a multiple-choice test with 8 questions on it, each of which has 4 choices. The student randomly guesses an answ
zimovet [89]

Answer:

0.900

Step-by-step explanation:

hope it helps u

need more answers?

just follow me

3 0
3 years ago
CATIVO
yKpoI14uk [10]

Answer:

La cantidad de dinero adeuda al final de los dos procesos es $1450

Step-by-step explanation:

Los parámetros del proceso son;

La cantidad ahorrada para comprar ropa = $2,000

La cantidad pagada por la ropa = $2600

La cantidad prestada a un amigo = $650

La cantidad adeuda por teléfono celular durante 3 meses = $250

Deje que 'C', represente la suma de las transacciones anteriores, tenemos;

∴ C = 2,000 - 2,600 - 650 - 200 = -1,450

La suma de las transacciones anteriores, C = -$1,450

Por lo tanto, al final de los dos procesos, la cantidad de dinero adeuda es C = $1,450

-

3 0
3 years ago
Raul calculated that he would spend $125 on school supplies this year. He actually spent $87.50 on school supplies. What is Raul
dybincka [34]

Answer:

C 30%

Step-by-step explanation:

87.50/125= 0.70

1-0.7-0.3

3 0
2 years ago
Read 2 more answers
Other questions:
  • What is the measure of the missing angle
    9·1 answer
  • Vol=1348.79cm³. What's X? (Height)
    14·1 answer
  • Can you help me with the first one
    14·1 answer
  • Pleaseeeeeee I need helpppp
    15·2 answers
  • Of the people surveyed, 1/4 watch Channel NineNews. What is this as a percentage?
    13·1 answer
  • How do I get m+1=m+ to have 1 solution pick 1 out of these numbers 3, -4, 2, 3m
    7·1 answer
  • Please help what is it
    8·1 answer
  • What is the x-value of the solution for this system<br> 2x+3y=45<br> x+y=10
    12·1 answer
  • Eog prep-?? <br> I tried to solve it didn't work out
    7·2 answers
  • Shala bought a pen on sale. She saved 17 percent of the original price of 29 dollars. About how much money did she save? A. 1 do
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!