Y=-12
explanation multiply x by -3 to get y
Answer:
I think the answer will be 14.4 inches tall.
Step-by-step explanation:
Volume of cylinder is π(2/2)²(4)=4πcc. Number of capsules=4π/3.5=3.59 capsules, so he will need about 4 capsules to fill the cylinder.
To do this you equate the two and use x for hours.
So your equation looks like this: 100+15x=75+17x. Now move like terms to get 25=2x. The job will be 12.5 hours long to cost the same.
Answer:
Answer is 2×c + log [10^{a} + 10^{b}] +a
Step-by-step explanation:
log 2 = a ,log 3 = b , log 7 = c
Using formula
<em>log d×e = log d + log e</em>
<em> log d^{a} = a×log d</em>
<em> log 5 = log [10^{a} + 10^{b}]</em>
log 490 in terms of a , b and c and you can have integer coefficients
log 490
= log 7^{2}×5×2
= 2×log 7 + log 5 + log 2
= 2×c + log [10^{a} + 10^{b}] +a
Answer is 2×c + log [10^{a} + 10^{b}] +a
