3(7) + 4(-2) = 29
21 + -8 = 13, no this equation doesn’t satisfies it.
Answer: smaller angle = 17°
The angle is a right angle so the total degree of the angle would be 90°
Step-by-step:
Equation:
(4x+1)+(x-1) = 90
5x = 90
X = 18
Smaller angle:
(X-1)
(18-1)
17°
Answer:
71 tadpoles
Step-by-step explanation:
Windstone rescued 54 on Friday.
Let the number rescued on Saturday =x
The number rescued on Friday is 17 less than the number he rescued on Saturday.
This is written as:
To solve for x, we add 17 to both sides of the equation
Windstone Rescued 71 tadpoles on Saturday
Answer: side of zero on a number line as 429.
I believe it is a regular polygon
