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
bazaltina [42]
2 years ago
10

HELP PLEASE!!!!!!!!!!!!!!

Mathematics
1 answer:
solmaris [256]2 years ago
4 0

Answer:

55^{\circ}

Step-by-step explanation:

By the Vertical Angle theorem, \angle 3 = 55^{\circ}.

By the parallel line theorem, \angle 7 = \angle 3 = 55^{\circ}.

So, \boxed{\angle 7 = 55^{\circ}} and we're done!.

You might be interested in
I really need this answer
otez555 [7]

Answer:

D

Step-by-step explanation:

If the lines are parallel, the slope of both of them are going to be the same. So if one line is 3, the other one will be too.

6 0
3 years ago
Read 2 more answers
What is the volume of a sphere with a radius of 7 cm? Sphere V = 4 3 πr3 1. Substitute the radius into the formula:    V = 4 3 π
netineya [11]

Answer:

1436.75504 or 1372/3π cm^3

Step-by-step explanation:

The volume of a sphere can be found using:

V = 4/3 πr^3

We know the radius is 7, so we can substitute 7 in for r

V = 4/3 π7^3

Evaluate the exponent

V = 4/3 π 343

If we want the answer in terms of pi, multiply the two other numbers, that are not pi: 4/3 and 343.

v= (4/3*343)π

v=1372/3π

If we want an exact answer, multiply 1372/3 and pi

v=1436.75504

So, the volume is 1436.75504 or 1372/3 π cm^3

4 0
3 years ago
Read 2 more answers
Geometry math question no Guessing and Please show work thank you
mr Goodwill [35]

(12 - 2) * 180 = 1,800/12 = 150

(8 - 2) * 180 = 1,080/8 = 135

B. 8 sides

3 0
3 years ago
Read 2 more answers
PLEASE HELP ME FAST!!!! ( It's about y-intercept)
Hoochie [10]

Answer:

y = 6x -7

Step-by-step explanation:

1. The equation of any line in slope-intercept form is y = mx + b, where y = y-coordinate, m = slope, x = x-coordinate, and b = y-intercept.

2. Given that the slope is 6, we plug that value in m, and given that the y-intercept is -7, we plug that value in b:

  • y = mx + b
  • y = 6x - 7
5 0
2 years ago
What are the solution and the answer?
dedylja [7]

Answer:

I think its 40 if i did it right Ill show you how i did it

Step-by-step explanation:

First I added 12+12 and the is 24.

The I added 8+8 and that was 16.

Lastly I added 16+24= 40

7 0
2 years ago
Read 2 more answers
Other questions:
  • No-Toxic-Toys currently has $400,000 of equity and is planning an $160,000 expansion to meet increasing demand for its product.
    5·1 answer
  • Can someone solve this?
    14·1 answer
  • Simplify 8√6m+6√8mn/2√2mn
    9·1 answer
  • How do i solve for x with mixture word problems
    9·1 answer
  • How to do Algebraic expressions
    14·1 answer
  • 7% of 80 is what number
    14·1 answer
  • Ayo 2+8 if u answer u get brainliest
    11·2 answers
  • CMON IM GONNA GIVE BRAINLIEST AND POINTS REAL ANSWERS ONLY IM TRYING TO HURRY ITS 5 WEEKS OVERDUE
    15·2 answers
  • Evaluate the expression 2x+6 if x = 4
    14·1 answer
  • For an (x, y) table, the y-value represents the __?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!