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sesenic [268]
4 years ago
8

Help pls it’s really hard

Mathematics
1 answer:
slavikrds [6]4 years ago
3 0

Answer:

1 acute and 2 right (the last option)

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A farmer wants to plant peas and carrots on no more than 200 acres of his farm. If x represents the number of acres of peas and
AfilCa [17]

Answer:

Option D.(60, 135)

Step-by-step explanation:

Let

x -----> the number of acres of peas

y ----> the number of acres of carrots

we know that

The inequality that represent the problem is equal to

x+y\leq 200

so

<em>Verify each case</em>

case A) (-50,160)

substitute the value of x and the value of y in the inequality and then compare the result

-50+160\leq 200

110\leq 200 ----> is true

The point is a solution for the inequality, but is not a viable solution because the number of acres can not be a negative number

case B) (80,160)

substitute the value of x and the value of y in the inequality and then compare the result

80+160\leq 200

240\leq 200 ----> is not true

therefore

The point is not a solution

case C) (75,-200)

substitute the value of x and the value of y in the inequality and then compare the result

75-200\leq 200

-125\leq 200 ----> is true

The point is a solution for the inequality, but is not a viable solution because the number of acres can not be a negative number

case D) (60,135)

substitute the value of x and the value of y in the inequality and then compare the result

60+135\leq 200

195\leq 200 ----> is true

therefore

The point is a viable solution

5 0
3 years ago
Read 2 more answers
you have piano lessons every fifth day and cooking lessons every sixth day. today you have both lessons. in how many days will y
siniylev [52]
24 days. just go to the calendar and look at each 5 and 6 days
3 0
4 years ago
Hansika paid $9.25 for 2.8 pounds of pretzels. About how much did she pay for a pound of pretzels? ( Round your answer to the ne
Alika [10]

Answer:

$3

Step-by-step explanation:

$9.25/2.8

= $3.3035714285

= $3 (rounded to the nearest whole number)

Hope this helped!

6 0
3 years ago
Read 2 more answers
HELP!!
yarga [219]
Correct answers are A and B.

The more precise answers are the numbers which could be rounded to 180. Those are 180.4 and 175.
6 0
3 years ago
Read 2 more answers
Write an equation of a line in point-slope form that has a slope of -2 and passes through (5, -1).
White raven [17]

Answer:

  A.  y + 1 = -2(x – 5)

Step-by-step explanation:

For a line with slope m through point (h, k), the equation is ...

  y -k = m(x -h)

Fill in your values of m=-2, h=5, k=-1 and you have ...

  y -(-1) = -2(x -5)

  y +1 = -2(x -5) . . . . . . simplify. Matches selection A.

6 0
4 years ago
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