Answer:
Hello my friend! The answer is 1.75X10^-15
Step-by-step explanation:
If you multiply 2.5 x7 = 17.5
When we do the product of exponential terms with the same base, we can sum de exponents. In this case (-10) + (-6) = -16.
However, to scientific notation, we have to use 1.75
So, the final result wich were 17.5x10-16, will be "1.75x10^-15"
Answer:
30 km/h
Step-by-step explanation:
For every hour it goes 15 so for 2 hour 15x2 = 30.
Answer f
Step-by-step explanation:
Let's get this equation into a usable format, which is
<em>y=mx+b</em><em /> (where m is the slope and b is the y-intercept), before graphing.
First, we move our x terms onto one side, so that the y terms are on one side, and the x terms on another side. Keep in mind that this will negate (multiply by -1) the x term we move.
<em>2y = -5x - 10</em>
Then we isolate y. We'll do this by dividing by 2.
<em>2y/2 = -5/2x - 10/2</em>
y = -5/2x - 5We now have the equation in y=mx+b format. We can now graph (it should look something like the one below).
Slope: -5/2
Y-Intercept: -5:)
X=4 lmk what you need help on!