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3 years ago

Help please guys! I have a question??? What is free nitrogen?

Mathematics

1 answer:

CaHeK987 [17]3 years ago

5 0

Answer: The correct answer is C: nitrogen that cannot be used by organisms. Answer B is not correct.

Step-by-step explanation: I took the test on Edgenuity and got it right.

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What is [5x6] divide by 5+4-3

Anestetic [448]

Answer:

Step-by-step explanation:

(5x6) equals 30, then 5+4-3 equals 6. So divide 30 and 6 and you'll get... actually this is starting to confuse me.

8 0

4 years ago

Find the perimeter of the figure.

iren2701 [21]

Answer:

below

Step-by-step explanation:

p = 2( a + b)

p = 2(24 +16)

p =80 in

p semicircle

=πr

= 3.142 *8

= 25.136

p of figure

p =80 +25.136

p=105.136 in

5 0

3 years ago

1f 3/4 gallon of paint can cover 1/8 of the fence how many gallons will he need to paint the whole fence

lilavasa [31]

Answer:

He will need 6 gallons of painting to paint the whole fence.

Step-by-step explanation:

Since 3/4 gallon of paint covered 1/8 of the fence, we have to multiply 3/4 by 8 in order to find the number of gallons that will paint the whole fence (because 8 x 1/8 = 1)

$\frac{3}{4}$ x $\frac{8}{1}$ = $\frac{24}{4}$ = 6

Hope this helps!

5 0

3 years ago

Find the value of k if area of triangle is 4 unit and vertices are (-2,0),(0,4),(0,k)

serg [7]

I'll try my best to help

4 0

3 years ago

60 ☐ (72 ☐ 12) ☐ 34 = 44 Use the operations: ÷, +, and -

julia-pushkina [17]

Answer:

its 60 / (72/12) + 34 = 44. So divide, divide, add.

Step-by-step explanation:

First, solve the what's in the parentheses. 72/12 = 6.

60/6 = 10.

34+10 = 44.

3 0

4 years ago