if the length of a radius of a circle is doubled how does that affect the circumference and area explain
Answers
Answer 1
Answer:
If the length of the radius in a circle is increased (or in this case, doubled) the circumference changes along with it. Because, remember; radius is half of circumference, so if the radius changes it only makes sense for the or circumference to change as well. To find the area of the circle you need the circumference, and if the radius has been changed, so will the circumference, and if the circumference has changed, so will the area. Get it? Hope I helped
Add 12x to bolth sides 3y=45+12x then divide by 3 y=(45+12x)÷3Hope it helps!
Please help with this
Answers
Answer:
C
Step-by-step explanation:
The triangle is reflected across the y-axis and moved down 3 units.
Why is 16:14 and 64:60 not equivalent
Answers
The 2 ratios are almost equivalent, but not quite. In order to tell if they are equivalent, there are a number of ways but the 2 most common are 1, finding the decimal equivalent of the fraction, and 2, finding the scale factor.
1: Take 16, divide by 14. You should get something around 1.142. Take 64, divide by 60. You should get something around 1.066666.... Not equivalent.
2: Find the scale factor between the 2. To find scale factor, divide the larger numerator and larger denominator by the smaller numerator and smaller numerator. 64/16, 60/14. Not equal.
16:14 =16/14 64:60=64/60 16/14=64/60 (We r doing the cross thing) 16x60=14x64 960=896 Is 960 equivalent (equal) to 869 ? No . So they r not equivalent because the result is not the same.
PLEASE HELP!!!!!!!!!!!!!!
Answers
the answer is the top answer
Solve the following equation. Then placed a correct number in the box provided. -13 - 3x = -10
Answers
Answer:
x=-1
Step-by-step explanation:
-3x=-10+13 - -3x=3 - -3 = -1
What is 2/3 multiplied by 4?
Answers
2/3 Multiplied by 4 would be 8/3 because 2 • 4 = 8