Answer: 38
Step-by-step explanation:
14 - 2xy
(substitute x and y)
14 - 2 (-6) (2)
14 + 24
38
5 - I don’t know to be honest
6 is G, I know the graph isn’t showing in the pic but the answer is G.
100-70+30=60 hope this helps. Answer is 60. Oh wait, if that's an extra bracket, it could be 100-(70+30)=0
Answer:
- Deck's width is 6 feet.
- The area is 72 sq. ft.
Step-by-step explanation:
First, label it out:
- Length: 12 ft.
- Width: ?
- Area: ?
Then, we add up 12 twice (Since the length is on 2 sides):
- 12 + 12 = 24
- 36 - 24 = 12
- 12 - ? = ?
Now, we write down a 6 in the ?:
Width = 6.
We are not done!
Now, we have to solve for area.
<h2>
Answers are:</h2><h2>
Area = 72 sq. ft.</h2><h2>
Width = 6 ft.</h2>
2x⁴(2x² + 3x + 4)
Simplify.
4x⁶ + 6x⁵ + 8x⁴ ==> The second answer choice.
We know this because :
Multiply 2x⁴ with 2x²
2x⁴ × 2x² = 4x⁶
Then, do :
2x⁴ × 3x = 6x⁵
Then, finally, do :
2x⁴ × 4 = 8x⁴
So, our answer looks like this :
4x⁶ + 6x⁵ + 8x⁴
~Hope I helped!~
