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
Alla [95]
3 years ago
6

Lines AB and CD are parallel. If ∠3 measures (3x + 20)°, and ∠4 measures 70°, which equation could be used to solve for x

Mathematics
1 answer:
SpyIntel [72]3 years ago
5 0

Answer:

(3x+20) = 70

Step-by-step explanation:

All vertical or corresponding angles are congruent, aka they equal eachother.

You might be interested in
Which of the following has a positive value? sec (2pi/3) tan (2pi/3) cos (2pi/3) csc (2pi/3)
Darya [45]

Answer:  D) csc (2π/3)

<u>Step-by-step explanation:</u>

2π/3 is in Quadrant II

Quadrant II has a negative x-value and a positive y-value.

x-values are: cos & sec

y-values are: sin & csc

tan = y/x so will be negative in Quadrant II

A) sec = -

B) tan = -

C) cos = -

D) csc = +     this works!

7 0
3 years ago
What is the cube root of 1024?
allochka39001 [22]
3√1024<span>= 10.079368399159
That's your answer.

</span>
8 0
2 years ago
Mark bought three pairs of shorts and one pair of shoes. If the shoes cost $25 and he spent
Aleonysh [2.5K]

Answer:

17.95 :)

Step-by-step explanation:

25-78.85= 53.85, and 53.85/3= 17.95 so each pair of shorts costed 17.95

8 0
3 years ago
I need help please! 35 points to who ever can solve it, no links please.
Pepsi [2]

Answer:

2. -2

2b. 28

2c. I'm confused

3. >

b. <

c. >

d. =

from e to j, I have no idea

Step-by-step explanation:

I hope this helps :)

8 0
3 years ago
Read 2 more answers
Solve for all solutions (2x+3)2=81
Scrat [10]
X=12
Hope this helps

3 0
3 years ago
Read 2 more answers
Other questions:
  • The bottom of Ignacio's desktop is 74.5\,\text{cm}74.5cm74, point, 5, space, c, m from the floor. Ignacio sits in his adjustable
    11·1 answer
  • Petra started with a number added 3 multiplied the result by 4 subtracted 6 and multiplied that result by 3 her final answer was
    10·1 answer
  • |x+1|&gt;8<br> absolute value equations and inequalities
    15·1 answer
  • Jon ran around a track that was 1/8 of a mile long. He ran around the track 24 times. How many miles did Jon run.
    11·1 answer
  • A boat travels a distance of 25 km in 30 minutes. What is the average speed of the boat? (Hint: Remember 30 minutes is .5 of an
    12·1 answer
  • Fill in the blank
    11·2 answers
  • Find the value of n 15/120 = n/16
    13·2 answers
  • Kane is training for a marathon. He starts by running 3 miles during every training session. Each week plans to increase the dis
    7·1 answer
  • Elsa bought three books at a bookstore. Here are their prices (in dollars).
    9·2 answers
  • Find the equation of the line that contains the point (1,6) and is perpendicular to the line 4x+2y=2. Write the equation in the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!