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
avanturin [10]
3 years ago
6

I need help with that ASAP

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
4 0

Answer:

D

Step-by-step explanation:

Okay so the ∠2 = 40deg. That means ∠2 + ∠6 = 180

∠6 = 180 - 140

Same goes for ∠1, ∠1 + ∠2 = 180, ∠1 = 180 - 40 = 140

∠1 + ∠6 = 140 + 140 = 280degrees = Ans D

You might be interested in
What is the greatest common factor of 24 30 and 42
Helen [10]
List the factors of 24,30, and 24. Factors of 24: 1,2,3,4,6,8,12,24. Factors of 30: 1,2,3,5,6,10,15,30. Factors of 42: 1,2,3,6,7,14,21,42. The highest number that all of these numbers is 6. Therefore, the greatest common factor of GCF of 24,30, and 42 is 6.
6 0
3 years ago
Read 2 more answers
Tamela feeds her finches 1 cup of food for every three birds in the cage. She writes
FrozenT [24]

Answer:

c=1/3F

Step-by-step explanation:

7 0
2 years ago
How do I solve for y?
Allisa [31]

First we know that,

3x+15=5x-65 because of vertical angle thr.

y=y because of reflex property

there are 360 degrees in a circle so..

3x+15+5x-65+2y=360

3x+15=5x-65

x=40

so each 2 of the angles are...(40*3+15)=135

Then your new equation is

135+135+2y=360

2y=90

<u>y=45</u>

Hope this helps :)


5 0
3 years ago
The surface area of a right cone is 400.2 m2. The radius of the cone is 6.0 m. Determine the height of the cone to the nearest m
svetoff [14.1K]
                 S = πr(r + √(h² + r²))
          400.2 = 3.14(6)(6 + √(h² + 6²))
          400.2 = 18.84(6 + √(h² + 36))
          18.84                 18.84
        21¹⁰⁹/₄₇₁ = 6 + √(h² + 36))
        - 6         - 6
        15¹⁰⁹/₄₇₁ = √(h² + 36)
231²²¹⁰⁰⁵/₂₂₁₈₄₁ = h² + 36
- 36                       - 36
195²²¹⁰⁰⁵/₂₂₁₈₄₁ = h²
                14 ≈ h
8 0
3 years ago
Decimals between 10 and 15 with an interval of .75 between each pair of decimals
d1i1m1o1n [39]
This is a sum that needs understanding the starting and the ending number first. then you should understand that between the starting and the ending number there has to be pairs of numbers with a difference of 0.75.
The numbers are:
10.75, 11.50, 12.25, 13.00, 13.75, 14.50.
6 0
3 years ago
Other questions:
  • Every summer Kendra plants a vegetable garden in her yard last year she planted six rows of tomatoes eight rows of peppers Kendr
    11·1 answer
  • What is the answer for 973=0.973
    13·1 answer
  • Whats is 20x6+2x0+1 ????
    14·2 answers
  • The balance of an account after t years can be found using the expression 6000(1.02)^t where the initial balance was $6000. By w
    10·2 answers
  • Please answer this question !! BRAINLIEST !!
    6·1 answer
  • 5+x/6=-1 What is x??​
    8·2 answers
  • How many pizzas were there at the start of the party?
    6·1 answer
  • Help me asap please
    11·2 answers
  • Please help! ( problem is in the picture)
    5·1 answer
  • Phone calls arrive at the rate of 48 per hour at the reservation desk for regional airways.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!