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3 years ago

Three pounds of lawn seed covers 1800 square feet. How many bags are needed to cover 8400 square feet?

Mathematics

1 answer:

Effectus [21]3 years ago

6 0

just multiply 1800 by 8400 then divide by 4

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Given f(x) = 3x + 4 and g(x) = 8x + 1 then what is ( f + g )(0))? *****HELP*^^^^^^

pochemuha

• f(x) = 3x + 4

• g(x) = 8x + 1

Sum both functions above:

(f + g)(x) = f(x) + g(x)

(f + g)(x) = (3x + 4) + (8x + 1)

(f + g)(x) = 3x + 8x + 4 + 1

(f + g)(x) = 11x + 5

Therefore,

(f + g)(0) = 11 · 0 + 5

(f + g)(0) = 0 + 5

(f + g)(0) = 5 <——— this is the answer.

I hope this helps! =)

3 0

3 years ago

A worker is paid $9.80 per hour, with time and a half for any hours over 40 per week. If he works 44 hours in a week, what will

bezimeni [28]

b. 450.80

you multiply 40 x 9.80 ...equals 392.

take 1/2 of 9.80...that equals 4.90. 
4.90 plus 9.80 equals $14.70 x 4 = 58.80 

$58.80 plus 392. equals $450.80

4 0

4 years ago

Pls Help me out homies

Alexandra [31]

Answer:

Just taking my points back

3 0

3 years ago

△HFM∼△PST

loris [4]

Answer:

The perimeter of △HFM is 50.75 units

Step-by-step explanation:

The correct picture of the question in the attached figure

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional, and this ratio is called the scale factor

we have

△HFM∼△PST ----> given problem

step 1

Find the scale factor

Let

z ----> the scale factor

$z=\frac{HF}{PS}$

substitute the given values

$z=\frac{14}{8}=1.75$

step 2

Find the perimeter of triangle PST

Remember that the perimeter of a triangle is the sum of its three length sides

$P=8+9+12=29\ units$

step 3

Find the perimeter of triangle HFM

we know that

If two figures are similar, then the ratio of its perimeters is equal to the scale factor

The perimeter of triangle HFM is equal to the perimeter of triangle PST multiplied by the scale factor

$29(1.75)=50.75\ units$

6 0

4 years ago

Solve: 5/9 + (-4/5)

AnnyKZ [126]

Answer:

-11/45

Step-by-step explanation:

5/9 + (-4/5)

25/45 + (-36/45)

(Multiplied each side by opposite denom.)

25/45 -36/45

Simplify

25-36=-11

-11/45

Cannot simpfily

5 0

3 years ago

Read 2 more answers