It is moving away from earth.
explanation: when an object moves away from us the light shifted to the red end of the spectrum as its wavelengths get longer
Hi.
To find the unit rate we just need to divide the total cars washed in 5 hours (20) by the hours (5)
20 / 5 = 4
The unit rate is 4 cars/hour.
~
270/15 = 135/ 7.5
cross multiply to see if it is a true proportion
(15)(135) = (270)(7.5)
2025 = 2025 (correct...so this is a true proportion)
answer is : bottom right one
Answer:
Step-by-step explanation:
The radius of a circle is any point from the perimeter to the centre of a circle, it's also half of the diameter. In question 1. the radius is labelled as 35 ft.
Hope this helps,
Cate
Answer:
Step-by-step explanation:
The given expresion is
For this expression to be factorable using integers, we must find factors of 2c, that will sum up to 3.
We know 2,c are factors of 2c
Their sum should be 3.
This implies that: