Common bro, this is first grade. So 92.365-30.517= 61.848. So the answer of A
Answer:
10x - 15
Step-by-step explanation:
let Emily's be x hrs
Abbey = 3x-5 hrs
Nathan = 2 * Abbey's time= 2(3x-5)
= 6x-10 hrs
Expression= x + 3x-5 + 6x-10 = 10x - 15 hrs
Therefore, 10x - 15 is the EXPRESSION THAT DENOTES THE TOTAL NUMBER OF HOURS SPENT FOR DOING HOMEWORK COLLECTIVELY.
YES!
You know it like this:
if something (x)is 1/10 of a whole(y), then you need 10 of this for the whole (y).
So the whole is then:
y=x*10
if x=40:
y=40*10=400,,
so yes, 40 is 1/10 of 400.
A) Football 500kg
The others all have G, this one doesn't. If somebody else answers, can I have Brainliest?
the formula of the volume of pyramid = 1/3*h*base
the volume of prism= base*h
we know that the height of the pyramid is three times more than the height of prism so that if the height of the prism is a - the volume of a prism is a*base
the height of the prism is 3a so that the volume of the pyramid is 1/3*3a*base=a*base
the Answer of the ratio is 1/1
I hope that helps, and I hope that makes sense
