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
tia_tia [17]
3 years ago
15

Please help me circles.....

Mathematics
2 answers:
Romashka [77]3 years ago
6 0

Answer:

95

Step-by-step explanation:

The equation is

x×2=285-x

3x=285

x=95

GenaCL600 [577]3 years ago
6 0

Answer:

x = 75°

Step-by-step explanation:

There are many Circle Geometry Rules. We will be using the following:

<u>The angle at the centre of the circle is twice the angle at the circumference.</u>

x = the angle opposite 285 - x.

This means that 360 - (285 - x) = 2x

360 - 285 + x = 2x

75 + x = 2x

We can simplify this by taking away x from both sides.

75 = x

We can check this by substituting x into the orginal equation.

360 - (285 - x) = 2x

360 - (285 - 75) = 2 * 75

360 - 210 = 2 * 75

150 = 2*75

150 = 150

You might be interested in
Please answer correctly !!!!!! Will mark brainliest Answer !!!!!!!!!!!
enyata [817]

Answer:

45 meters

Step-by-step explanation:

graph the equation and find the y-intercept

3 0
3 years ago
Austin takes 4 hours to make 2 backpacks and a handbag. The time he takes to
lys-0071 [83]

Step-by-step explanation

b = 2h      is given

2 b   + h  = 4 hours     is  given      sub in the top equation

2 (2h) + h = 4

5h = 4

h = 4/5 hr    or  48 minutes

7 0
3 years ago
Write in expanded form 51.242.<br>​
lord [1]

Answer:

50 + 1 + \frac{2}{10} + \frac{4}{100} + \frac{2}{1,000}

Step-by-step explanation:

This is the answer because:

1) 50 and 1 equal to 51

2) The fraction forms of a decimal number is: the decimal number/the decimal number place value

3) Therefore, the answer is 50 + 1 + \frac{2}{10} + \frac{4}{100} + \frac{2}{1,000}

Hope this helps!

3 0
3 years ago
(1over5^2(3+2+5)^2=<br>i need helllllllllllllllllp pleaaaaaaassssseee​
Nikitich [7]

Answer:

2500

Step-by-step explanation:

5^2(3+2+5)^2

5^2(10)^2

25(100)

=2500

8 0
3 years ago
Read 2 more answers
Is 0 14 closed under multiplication
Elden [556K]
No because 0x14 would be 0 BUT it is still multiplication.
4 0
3 years ago
Other questions:
  • Omar has a gift card for $40.00 at a gift shop. Omar wants to buy a hat for himself for $13.50. For his friends, he would like t
    10·2 answers
  • Matt is saving to buy a new motorcycle. If he deposits $70 at the end of each month in an account that pays an annual interest r
    9·1 answer
  • The base radius of two circular cones of the same height are in the ratio 4:6.The ratio of their volume are ?​
    9·1 answer
  • Earning for 3weeks from a part time job shown in the table . He is offered a job that will pay 7.25 per hour . Which job pays be
    5·1 answer
  • 63 × (– 48) + 48 × (–37)
    9·2 answers
  • What is the area of this trapezoid?
    14·1 answer
  • A dance team is going to spend $1,440 to purchase all sweatshirts or all jackets for the team members. Sweatshirts cost $24 each
    15·1 answer
  • PLEASE HELP
    9·1 answer
  • Determine the solution to the system of equations below x - 3y = 1.
    6·1 answer
  • Spencer can do a piece of work in 20 days and Toby in 25 days. They began to work together.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!