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-BARSIC- [3]
3 years ago
8

Identify the percent of change as an increase or decrease. 10 feet to 8 feet point

Mathematics
1 answer:
fomenos3 years ago
4 0

Answer:

It decreases because it's going lower if it increases its going higher

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Seed costs for a farmer are $40 per acre for corn and $32 per acre for soybeans. How many acres of each crop should the farmer p
Natalija [7]

Answer:

40x+32y\leq 5,000\\x\geq 0, y\geq 0

Step-by-step explanation:

Let the number of acre of corn planted =x

Let the number of acre of soybeans planted =y

Seed costs for a farmer are $40 per acre for corn and $32 per acre for soybeans.

  • Seed Cost for x acre of corn = $40x
  • Seed Cost for y acre of soybeans = $32y

The farmer wants to spend no more than $5,000 on seed.

Therefore the linear inequality is:

40x+32y\leq 5,000\\x\geq 0, y\geq 0

Next, we graph the inequality

When$ x=0, y\leq156.25\\When$ y=0, x \leq 125

The graph is attached below.

4 0
4 years ago
You have the option of two phone plans. The Link One plan will charge you $0.50 for a phone call, plus $0.40 per minute. The Fam
katrin [286]
.50 + .40m  = .48m     where m is the number of minutes that equalize the cost......subtract .40m  from each side

 

.50  = .08m     divide both sides by .08

 

.50 /.08  = m   = 6.25 minutes

8 0
3 years ago
Name one of two types of pentahedrons
Diano4ka-milaya [45]
Square piramid ,triangle prism.

4 0
3 years ago
Read 2 more answers
Multiple choice please answer please
juin [17]

Answer:

D

Step-by-step explanation:

Using the sine ratio in the right triangle

sin B = \frac{opposite}{hypotenuse} = \frac{AC}{AB} = \frac{2}{9} , thus

B = sin^{-1} (\frac{2}{9} ) ≈ 12.84° → D

4 0
3 years ago
38. For the following exercises, sketch a line with the given features.
zhannawk [14.2K]

Answer:

see image

Step-by-step explanation:

The x-intercept is the point where the line crosses the x-axis (horizontal, left and right line with numbers, arrows at both ends, usually marked x at the right end)

The y-intercept is where your line crosses the y-axis (vertical, up-and-down line with numbers, arrows at the ends, usually marked y at the top)

Two points determine a line.

Draw a line through the two points given. See image.

3 0
2 years ago
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