Answer:
8x^2-2x+8
Step-by-step explanation:
(2x^2−3x+9)+(6x^2+x−1)
Combine like terms
2x^2 +6x^2 -3x+x +9 -1
8x^2-2x+8
Answer:
No, the answer is incorrect.
Step-by-step explanation:
First, multiply 4.6 and 2, you will get 9.6.
Next, you will subtract the exponents.
8 minus 3 is 5 so it is incorrect. The correct answer is 9.6 × 10^5 not 9.6 × 10^-5.
Answer:
x = 6
Step-by-step explanation:
Okay, so we have a 90 degree angle.
That means:
5x + x + 54 = 90
Simplify and Solve:
6x = 36
x = 6
Hope this helps! :)
Range= difference between highest and lowest number. 9-1=8. Range is 8
Mode = number that occurs the most. 3 occurs once, 4 occurs 5 times, nine occurs once, and 1 occurs twice. Thus, the mode is 4
Answer:
both have the same amount of dots I know that.
Step-by-step explanation:
also, I love the profile picture:)
