Answer:
B
Step-by-step explanation:
2/3 = 0.67
1/2 = 0.5
2/5 = 0.4
Greatest to least would be B
Answer:
Your answer would be C)1,350 mm
Step-by-step explanation:
face area = (15 mm)² = 225 mm²
cube area = 6 × face area = 6×225 mm² = 1350 mm²
Answer:
5
Step-by-step explanation:
We have been given that the point 
lies on the curve 
. Q is the point 
. We are asked to find the slope of the secant line 
for 
.
Let us find y-coordinate corresponding to for point P as:
Now, we will use slope formula to find required slope.
Let point 
and point 
.
Using these points in slope formula, we will get:
Therefore, the slope of the line PQ is 5.
Answer:
<u>(3w + 7)² or (3w + 7)(3w + 7)</u>
Step-by-step explanation:
<u>Identity</u>
- a² + 2ab + b² = (a + b)² = (a + b)(a + b)
<u>Solving</u>
- 9w² + 42w + 49
- (3w)² + 2(3w)(7) + (7)²
- <u>(3w + 7)² or (3w + 7)(3w + 7)</u>
Answer:
T,F,T,F,T
Step-by-step explanation:
1. It crosses it there becuase 4(0)-15=-15 for y
2: both top and middle answers are -23, so continuous
3: it increases over that period because the exponent keeps getting bigger
4: No, its not decreasing because -12 plugged in is far less than -23 when -2 is plugged in, meaning its increasing
5: There is no number that would cause an imaginary number or make you divide by zero, meaning all real numbers are fine.
