Answer:
Richard will pay $30.
Step-by-step explanation:
Because "x" is equivalent to the amount of video games he rents, you would replace "x" with 5. Do the math, and you would get 10+20=30! Hope this helps!
Answer:
158.11
Step-by-step explanation:
Let's solve your equation step-by-step.
24(log(2x))=60
Step 1: Divide both sides by 24.
24(log(2x))
/24
=
60
/24
log(2x)=
5
/2
Step 2: Solve Logarithm.
log(2x)=
5
/2
10log(2x)=10
5
/2
(Take exponent of both sides)
2x=10
5
/2
2x=316.227766
2x
/2
=
316.227766
/2
(Divide both sides by 2)
x=158.113883
Answer:
x=158.113883
so subject 5 from 13. which gives you -2x=8 and then divide -2 by 8 which is -4. so x=-4 is your answer.
ANSWER: X=-4
Answer:
b
Step-by-step explanation:
Ignoring the triangle first off, it is just a parallelogram. We can find the area with:

(see first diagram).
Next, we need to find the area of the triangle. Its a right angle triangle, so the area can be found by:

where w and l are the lengths of the two smaller sides. We have one, and the longer side (hypotenuse) so we can use Pythagoras' Theorem to find the other small side (see second diagram).

Then find the area:

Take the area of the triangle away from the area of the paralellogram: