Answer:X=-13
Step-by-step explanation: Move all terms that don't contain
x
to the right side and solve. x = −13
1. Rename the mixed numbers with common denominators
2. Add the mixed numbers together to get 15 4/6
3. Subtract the sum from 26 to get 10 1/2
4. Since the only term left on the left is k so k=10 1/2
Let's try all the answers with the above equation
a) 4 as p and -4 as q
4 - 4 = 8? INCORRECT
b) 10 as p and 1 as q
10 - 1 = 8? INCORRECT
c) -4 as p and 4 as q
-4 - 4 = 8? INCORRECT
d) 11 as p and 3 as q
11 - 3 = 8? correct
Answer:
4b+8 = 20
---------------
4b = 20
-------------------
b = 5
Step-by-step explanation:
We need to solve for b in the following equation:
When we multiply each term by 2 the denominator cancels out:
Next, we subtract 8:
Final step, we isolate the variable. We cancel the multiplication on the left side when dividing by 4 on each term
Answer:
Step-by-step explanation:
<u>Use formula:</u>
- A = 1/2 Pa, where P-perimeter of the polygon, a- apothem
1)
- A = 1/2(7*13.9)(14.4) = 700.56 ≈ 700.6
Correct choice is B
2)
Correct choice is A
