Answer:
11. C 3 < x < 4
Step-by-step explanation:
0 is not a positive or negative number, thus the answer should be C
Answer:
You didn't attach a picture of the pentagon, but the perimiter can easily be found using one of the following formulae:
Step-by-step explanation:
P = 5s, where s is the length of a side
P = 2r × Sin(180/5), where r is the radius
Answer:
X²+16x-63
Step-by-step explanation:
expand out the brackets to get:
X²+9x+7x-63
simplify:
X²+16x-63
Answer:
Standard Form:
82.3
Expanded forms can be written like a sentence or stacked for readability as they are here.
Expanded Notation Form:
82.3 =
80
+ 2
+ 0.3
Expanded Factors Form:
82.3 =
8 × 10
+ 2 × 1
+ 3 × 0.1
Expanded Exponential Form:
82.3 =
8 × 101
+ 2 × 100
+ 3 × 10-1
Word Form:
82.3 =
eighty-two and three tenths
Step-by-step explanation:
I did all the work
He paid $30 so that's would be constant. $4 each ride so that would be slope:
So equation would be y = 4x + 30
So answer is D.
