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vampirchik [111]
4 years ago
7

Are these answers correct?

Mathematics
1 answer:
Reika [66]4 years ago
7 0
Question 1 should be 34,876,260

Question 4 should be 205
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Solve for r: 3/2r=1/4
ololo11 [35]
You divide 3/2 on both side, which will become multiplying the reciprocal. So, the answer will be 2/12. Then simplify to 1/6.
3 0
3 years ago
Five Identical semicircles are arranged as shown.<br> Find the diameter of one circle
Arte-miy333 [17]

The diameter of one circle is 28 units

Find the diagram shown below:

Considering the semi-circle at the centre.

  • Let the unknown distance from the left be x:
  • Let the unknown distance from the right be y:

To get the value of "x"

x + 16  = 22

x = 22 - 16

x = 6

To get the value of "x"

16 +y  = 22

y = 22 - 16

y = 6

Diameter of one of the circle = x + 16 + y

Diameter of one of the circle = 6 + 16 + 6

Diameter of one of the circle = 28

Hence the diameter of one circle is 28 units

Learn more on diameter of circle: brainly.com/question/23220731

6 0
2 years ago
PLEASE HELP!!!! The equation of a circle is x^2+y^2+26x-22y+274=0.
goldenfox [79]

Answer:

Center: (−13,11)Radius: 4

Step-by-step explanation:

sorry this is all im going to give you yo do the steps and that should be the answer

3 0
4 years ago
Read 2 more answers
What is the answer to this problem -5x + 10 = -5​
Brilliant_brown [7]

Answer:

Step-by-step explanation:

solve for x

note=anything you do on the other side of the equation you have to do inverse operation

-5x+10=-5

we have to move the ten on the -5 side so we do inverse operation

-5-10=-15

5x=-15

now we have to get the 5 by itself so what we do is inverse operation so we divide

-15/5

x=-3

5 0
4 years ago
Given isosceles AHIJ where HIIT, MZH = (3x + 10)", and mZ1 = (6x – 20)", find the measures of angles H, I and J.
sergejj [24]

Answer:

110 degrees I think

Step-by-step explanation:

6 0
3 years ago
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