X(x+8)=(x+4)(x+3)
x^2+8x=x^2+7x+12
x=12
original length = 20
original width = 12
next length = 15
next width = 16
Answer:
X = 18
Step-by-step explanation:
Since angle 1 & 3 are vertical angles, they are equal in measure.
So:
4x - 14 = 58
Solve for x:
4x (-14 + 14) = 58 + 14
4x = 72
4x/4 = 72/4
X = 18
Hope this helps! Have a great day!
24 - x = -12 so what do is just add the two together so 24 + 12 = 36 and since it ended on a negative number, the temperature change is -36!!
(a) Recall that
Then by the chain rule,
(b) I'll assume refers to the logarithm of base . Recall that
Then using the chain rule and implicit differentiation, we get
If instead denotes the base 10 logarithm, you need only make the following adjustment:
where is logarithm of base .