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Inessa05 [86]
3 years ago
5

HELP ME PLEASE!

Mathematics
1 answer:
larisa [96]3 years ago
6 0

Answer:

216 plants

Step-by-step explanation:

To answer this question :

  1. Determine the area of a triangle
  2. Multiply the area of the triangle by the number of plants per square yard

Area of a triangle = 1/2 x base x height

1/2 x 9 x 12 = 54 yards²

54 x 4 = 216 plants

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HURRY PLS 7TH GRADE MATH I NEED HELP I HAVE LESS THAN 5 MINS TO DO THIS
Harrizon [31]

Answer:

35 = 8 + x + x + x + x + x +x

35 = 8 + 6x

6x + 8 = 35

35 - 8 = 6x

Step-by-step explanation:

hope this helps:)

5 0
3 years ago
A student wrote a photography manual which she plans to sell online for $ 13 per copy. Her total expenses were $ 55. Write a lin
finlep [7]

Answer:

y = 13x - 55

Step-by-step explanation:

So this is what we know

Selling price = $13 per copy

Expenses = $55

The formula for profit in this case is:

Profit = total selling price - expenses

In which y is the profit

The total selling price is 13x. x here is for the number of manuals she sells

The expenses are $55.

This then becomes y =13x - 55

HOPE THIS HELPED

5 0
3 years ago
Could someone help me
Julli [10]

Answer:

B, C, D

Step-by-step explanation:

4(4a + 5) = 16a + 20

Look at each answer individually.

A.  16a + 5   <u>This is not correct.</u>

B.  16a + 20   This is correct.

C.  12a + 20 + 4a = 16a + 20   This is correct.

D.  2(8a + 10) = 16a + 20   This is correct.

E.  16a + 5 + 4 = 16a + 9   <u>This is not correct.</u>

5 0
3 years ago
What goes on the first blank tick mark?
Lubov Fominskaja [6]

Answer:

24

Step-by-step explanation:

The number line should read 18, 24, 30, 36, 42. There is a spacing of 6 units between each tick mark.

Good luck.

Hope this helps!

7 0
3 years ago
Which statement best describes the value of the expression 42 - (20 +<br> 3)? *
ludmilkaskok [199]

Answer:

The bottom one: The value is the difference of 42 and the sum of 20 and 3.

Step-by-step explanation:

The answer is what you get when you subtract 23 from 42. Using "the difference" means subtraction is involved and you expression is 42 - (minus) (20+3).

5 0
3 years ago
Read 2 more answers
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