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
Lynna [10]
3 years ago
15

4. If two straight lines intersect and one angle is 30°, what are the other three angles?

Mathematics
2 answers:
Ratling [72]3 years ago
6 0
The answer is C. 

this is because one other angle will be equal to the first angle of 30°

The other two are equal to \frac{360- (30 +30)}{2} =150°
Sedbober [7]3 years ago
3 0
The answer is B. It's B because a straight line has a degree of 180, if you have 2, then of course it becomes 360. In B, you have 90, 90, and 150. If one of the angles is 30, you add that onto 150 to get 180 and add 90 and 90 together to get 180. Naturally, add those two answers together to get 360.

You might be interested in
The scale of a map is 0.5:20mi.find the actual distance cocorresponding to each map distance.
soldi70 [24.7K]
A) 2in:80 mi
B) 3.5in:120mi
C) 4.75:190mi
5 0
3 years ago
Determine if the lines are parallel, perpendicular, or neither x-3y= 15 and y = -3+4
Alina [70]
If the second equation is y=-3x+4 then they would be parallel and I found that by turning the first equation into y=mx+b and you subtract x from both sides of the equation and get -3y=-x+15 and then you divide both sides of the equation by -3 to get the y by itself and that turns into y=1/3x-5 and since 1/3 is the reciprocal of -3 they are perpendicular.
7 0
3 years ago
BRAINLIESTTTT ASAP!!!!!!!!!!!!! please answer
Zanzabum
The answer is C. The answer is C.  Mean, because there are no outliers that affect the center

3 0
3 years ago
#5
Colt1911 [192]

Answer:

1.5 seconds

Step-by-step explanation:

i took a test with the same question

6 0
2 years ago
Read 2 more answers
The width of a rectangle is 4 1/6 feet, and its area is 35 square feet. What is the perimeter of this rectangle?
DanielleElmas [232]

Answer:

perimeter = 25.13feets

Step-by-step explanation:

width = 25/6 feet

Area = 35 square feet

lenght = Area/width = (35*6)/25 = 8.4feets

perimeter of the rectangle = 2(25/6 + 8.4) = 25.13 feets

5 0
3 years ago
Other questions:
  • Solve the equation<br><br> -12 = x - 1 + 28
    10·2 answers
  • Hi :) I need help with q8 , new to this so I’m not sure how to solve it. Thank you sm :))
    15·1 answer
  • What is three and three fifths plus one and two thirds
    8·1 answer
  • A ball has a radius of 18 cm.
    9·1 answer
  • In the first week of​ July, a record 1,120 people went to the local swimming pool.In the second week, 100fewer people went to th
    11·2 answers
  • 7y - 5z =29<br> 4x+10y - 5z= -3
    14·1 answer
  • Determine if the following lengths could make a right triangle. (Your answer will be yes or
    11·1 answer
  • Someone help please! Thank you^ explain the steps to get to the answer also. giving brainliest btw
    5·1 answer
  • It is given that;
    14·1 answer
  • Please show work 2. Which equation represents the line whose slope is 6 and whose y-intercept is 2?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!