Answer:
Step-by-step explanation:
Your answer would be 80% or a B
X= -1 beacuse negative one plus one is 0 and that will equal zero for both sides
No.
The ratio of the areas is the ratio of the squares of the scale factor.
So it's 2^2 : 5^2 = 4:25
Hola!
Circumference of circle is 12.56 cm
Means,
2 × π × r = 12.56
r = 12.56 × 3.14 × 2
r = 1.999 cm
According to Question,
Area of Circle:
π × r²
3.14 × 1.99 × 1.99
12.547 cm² = 12.56 cm² (approximately.)
Hence,
Area of Circle is 12.56 cm²
hope it helps!
Answer:
e=-2
Step-by-step explanation:
9e-7e=-11+7
2e=-4
e=-2