Bobby is planning a rectangular garden. The width of the garden will be 8 feet. The length will be greater than the width. The area of the garden needs to be at least 100 square feet. George's garden will have the same width as Bobbi's garden, but the area will be at least 76 square feet. Part A

Which inequality can be used to find x?

a. 8 (8+x) ≥ 100
b. (8+x) 8 ≥ 100
c. 8x ≥ 100
d. 8 (8x) ≥ 100

Part B
What is the minimum length of Bobbi's garden to the nearest tenth of a foot?

Part C
What are the possible lengths of George's garden?
Answer as a line graph

we would need a picture of the quadrilateral in order to answer the question. also, it seems that the question is missing some components.

2500

step-by-step explanation:

2500 multiplied by 0.05 = 125

  b:   ∠x = 28.6°, ∠y = 31.2°, ∠z = 120.2°

step-by-step explanation:

this is one of those questions where "test taking skill" is all you need. the only answer that has angles that sum to 180° is the one shown above. the remaining choices do not describe the angles of a triangle.

if you want to do more work than simply adding the offered numbers, you can also check them against the law of sines. it should be true that

  x/sin(x) = y/sin(y) = z/sin(z)

and all of these ratios must be greater than 15, the longest side length.

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if you want to solve the triangle from scratch, i'd suggest solving for the largest angle using the law of cosines.

  z² = x² +y² -2xy·cos(z)

  z = arccos((x² +y² -z²)/(2xy)) = arccos(-75.11/149.4) = 120.182°

now you can find y from the law of sines

  y = arcsin(y/z·sin(z)) = 31.242°

whars the answer?

step-by-step explanation: