Answer:
c = 19/2 - 1/2a
Step-by-step explanation:
Step 1: Write equation
2a + 4c = 38.00
Step 2: Solve for <em>c</em>
<u>Subtract 2a on both sides:</u> 4c = 38 - 2a
<u>Divide both sides by 4:</u> c = 19/2 - 1/2a
Answer:
10
Step-by-step explanation:
10/10 For sure. I see that musical ly logo. Good times
Answer: 140
Step-by-step explanation:
The area for a trapeziod is A = (b1+b2)h
We have almost everything we just need the total length of the top base, since it gives us the outer lengths we can find that by simply doing 4+6+15 which turns out to be 25
Now we can plug in our values:
A = (25 + 15) x 7 = 140
Answer
Yes
Step-by-step explanation:
(8 roundtrips)(89 miles)(28 days) = 19,936
Answer:
Step-by-step explanation:
<u>Logarithms</u>
We need to recall these properties of logarithms:
The equation to solve is:
Applying logarithms:
Applying the exponent property on the left side and the product property on the right side:
Applying the exponent property:
Rearranging:
Factoring:
Solving:
Calculating: