Answer:
961 TT cm^2
Step-by-step explanation:
- c=TTD note that d is diameter which is 62 thus radius is half 31
- a=TTr^2. TT31^2
- Answer is 961 TT cm^2
Yes, they all are 60 degrees, 60 degrees is a acute angle.
>; < - dot line
≥; ≤ - solid line
>; ≥ - shading above the line
<; ≤ - shading below the line
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y = 2x + 3 - it's a linear function. We only need two points to plot the graph. Select two any x values and calculate the y values:
for x = 0 → y = 2(0) + 3 = 0 + 3 = 3 → (0, 3)
for x = -2 → y = 2(-2) + 3 = -4 + 3 = -1 → (-2, -1)
y > 2x + 3
Dot line an shading above the line (look at the picture).
Answer:270
Step-by-step explanation:
5*5=25
25*6=270
6 because that’s the side of a cube
Answer:
y = 2x + 3
Step-by-step explanation:
To find the equation of the bue line, first find the y-intercept. The y-intercept for this line is 3. Then you can use the rise over run method by finding the nearest point that the line connects to and find that the point is 2 units above and 1 unit to the right of the y-intercept. 2/1 = 2 so the slope is 2. From this information, we can find that the equation for the line is y = 2x + 3.
