Answer: -5 < x < 6. (-5, 6)
Step-by-step explanation:
Answer: In 4 minutes he will make 5 portraits
Step-by-step explanation:
The answer is 20,
16+8/2
16+4
20
- Answer:
- m∠P + m∠Q + m∠R = 180°
- PT, QU, and RS intersect at the same point.
Step-by-step explanation:
1. Not neccesarily true
2. Not necessarily true
3. True because angles in a triangle add to 180°
4. Not necessarily true
5. True because the medians are being constructed, and the three medians of a triangle are always concurrent.
6. Not necessarily true
X intercept is when the function (y) = 0.
0 = 4 - (x+3)^2
(x+3)(x+3) = 4
x^2 + 6x + 9 = 4
x^2 + 6x + 5 = 0
To factor, we find what multiplies to 5 and adds to 6. In this case, it’s 5 and 1.
(x+5)(x+1) = 0
x values of the intercepts are -5 and -1.
The coordinates are (-5,0) and (-1,0).
