(1.4 x 10^18) / (1.1 x 10^12) = <u>1.27 x 10^6</u>
Roughly 1.27 million Earth's. That's a bunch.
Answer:
77
Step-by-step explanation:
perimeter=150
lets name the length x
length=x
width=x-2
2[x±x-2]=150
2x±2x-4=150
4x=154
154÷4=77
x=77
Answer:
3
Step-by-step explanation:
order of operations so
15-(3x4)
15-12
3
Answer:
x = 5
Step-by-step explanation:
In this problem, the angles are vertical, which mean that they are congruent.
So we can set them equal to each other and solve.
13x + 19 = 84
Subtract 19 from both sides.
13x = 65
Divide each side by 13
x = 5
Answer: 15 cm
Step-by-Step Explanation:
Side Length (a) = 5cm
Perimeter = 3a
Therefore,
= 3a
= 3 * 5
= 15
Perimeter = 15 cm