Answer:
I will demonstrate the first two for you. The answer is 6, <u>30</u>, <u>54</u>, <u>78</u>, 102.
The answer to the second question is -3,<u> 21,</u> <u>45</u>, <u>63,</u> 93.
Step-by-step explanation:
Pardon the messiness. I hope this clarifies how to do it from now on! If not, please let me know if you need more help! xoxo
Answer:
(x + 4)² + (y - 7)² = 20²
Step-by-step explanation:
Graphing form
(x - h)² + (y - k)² = r²
(h, k) is the center = (-4, 7)
r is the radius = 20
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Plug in the givens
(x + 4)² + (y - 7)² = 20²
Answer:
1. Convert the equation into point-slope form. (y=mx+b)
-2x+y=8 <em>becomes</em> y=2x+8
2. We can identify 8 as our y-intercept so plot 8 on the y-axis.
3. Start plotting points at 8. The slope 2x (2/1) should be plotted 2 units up and 1 unit right. Keep plotting points like this and you will achieve a linear slope.
Answer:
129.8913 with 3.14
129.9572 with pi
Step-by-step explanation:
(14.6 * 8.5 * pi) divide by 3
Answer:
100 for the square
217.81 for the entire firgue
Step-by-step explanation:
For the square it's bh so do that formula
A = 10x10
A = 100
then for the semicircles that's half of a circle do the area of a circle formula and then multiply by half
A = 3.14×25
A = 78.54×0.5
A = 39.27
since we have 3 of them we are going multiply that by 3.
39.27 × 3 = 117.81
then we add them all up
117.81 + 100 = 217.81