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
siniylev [52]
3 years ago
7

I really need the answers please help asap

Mathematics
1 answer:
DanielleElmas [232]3 years ago
4 0

Step-by-step explanation:

In a straight line theres 180 degrees and where x is you can tell its an X lines the opposites will be the same.

First you need to work out the triangles 180-122=58 and a triangle is 180 degrees so

58+40=98 180-98=82°

now working out the other triangle.

180-82=98, 43+98=141

180-141=39

and because the opposites will end up the same x=39°

You might be interested in
Please help me (picture)
kirill [66]

Answer:the answer is c

Step-by-step explanation:

5 0
3 years ago
Which two equations are equivalent to: 3(3x - 2) = 5(2x + 4) 9x - 6 = 10x + 20
zysi [14]

Answer:

C. -26=x

Step-by-step explanation:

3(3x-2)=5(2x+4)

9x-6=10x+20

9x-10x=20+6

-x=26

-x/-1=26/-1

x= -26

3 0
3 years ago
At Dorthys hair salon, 4 gallons of shampoo will last 3 weeks. She has 7 gallons of shampoo. How much more must she order if she
lara31 [8.8K]
X=number of gallons that she must order.

4 gallons-----------------3 weeks
(7 gallons + x)--------12 weeks

We solve this rule of 3.
(7 gallons +x)3 weeks=4 gallons*12 weeks
21 gallons weeks+3 x weeks=48 gallons weeks
3x weeks=48 gallons weeks - 21 gallons weeks
3x weeks=27 gallons weeks
x=(27 gallons weeks) / 3 weeks=9 gallons.

Solution: she must order 9 gallons more.
5 0
3 years ago
A sphere has a radius of 2.1 cm. what is the volume of sphere in cm3 (use 3.14 for π? round to the nearest whole number.
Ket [755]
2.1 squared is 4.41, 4.41 times 3.14 is 13.84, 13.84 times 4/3 is 18.46.
your answer is 18.46 cm3
5 0
3 years ago
Plz help me with this. It is a test
Tatiana [17]

Answer:

5 divided by 20= 1/4

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which number is the best approximation for 47√− 23√ ?
    14·2 answers
  • One half of the birds at a pet store are yellow. Tara buys one of the yellow birds. Then one third of the birds at the store are
    12·1 answer
  • How many significant figures are in 6.0
    5·2 answers
  • Can you please help me with this problem? It shouldn't be to hard if you've done Algebra one.
    7·1 answer
  • If the mass of your father is 70kg, what is his weight (N)?
    11·1 answer
  • Let 2? + 112 = 3<br>What values make an equivalent number sentence after completing the square?​
    9·1 answer
  • The students in a class are randomly drawing card numbered through
    8·1 answer
  • Wite an expression to represen<br> One minus the product of four and a number
    11·2 answers
  • Given that f(x) = x^2-3/2
    11·1 answer
  • 44. Find the arc length on a circle with radius =5 inches and a central angle of pi/3 help plsss
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!