Daily, there is always something new to be learning in the science world.
Answer:
Step-by-step explanation:
Given that
Area of a circle
Circumference of the circle
Let us re-write the equation of area of circle:
Multiplying and dividing with 2:
Hence, <em>A</em> in terms of <em>C</em> can be represented as:
An integer is a natural number (1, 2, 3 ...), zero, or the negative of a natural number.
-76.15 is none of those,
Answer: NO
Answer:
x=2;DE,EF=9,DF=5
Step-by-step explanation:
Since DEF is isoceles, you can set the equations
x+7 and 2x+5 equal to each other
x+7=2x+5, now solve for x
-x=-2,
x=2, now plug in for each side
DE,EF=9
DF=3(2)-1=5
Paris,munish and Oslo are mistake 。