Answer:
Read the step-by-step explanation.
Step-by-step explanation:
8x+4=9+8x-4
Cancel out the 8x's: 4=9-4
Therefore, 4=5, which is not a valid solution.
I'm sure you were supposed to have a file/image along with this, but that's the process to get 4=5.
Answer:
1) area = (x + 3)(2x + 3) ft²
2) 299 ft²
Step-by-step explanation:
<u>Question 1</u>
Area of a rectangle = width x length
Given:
- width = x + 3
- length = 2x + 3
⇒ area = (x + 3)(2x + 3) ft²
<u>Question 2</u>
If x = 10:
⇒ area = (10 + 3)(2(10) + 3)
= 13 · 23
= 299 ft²
Answer:
<u>2772 in³</u>
Step-by-step explanation:
- Volume = πr²h
- V = 22/7 x 7 x 7 x 18
- V = 22 x 7 x 18
- V = 154 x 18
- V = <u>2772 in³</u>
Answer:
35=x+175
Step-by-step explanation:
So u make x stand alone and it will become x=175-35=140 positive crosses the equal to sign becomes negative then u continue
Answer:
7 gallons per minute.
Step-by-step explanation:
42 / 6 = 7
