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Fed [463]
2 years ago
7

L=wh/a(w+p) Make w the subject of the formula​

Mathematics
1 answer:
Anvisha [2.4K]2 years ago
6 0

Answer:

w = lap/ h - la

Step-by-step explanation:

1 Multiply both sides by a(w+p)a(w+p).

la(w+p)=wh

2 Expand.

law+lap=wh

3 Subtract law from both sides.

lap=wh-law

4 Factor out the common term w.

lap=w(h-la)

5 Divide both sides by h-la.

lap/h - la = w

6 Switch sides.

w = lap/ h - la

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I need help on a McGraw hill assignment its due soon pls help.
blagie [28]

Answer:

1850

Step-by-step explanation:

The problem is asking you how many kids (predicted by the superintendent) will buy lunches for 1-2 days. Since you know the percentage predicted and the student amount, just multiply as a decimal (convert by putting the number over 100 as a fraction.)

5000*0.37=1850

4 0
2 years ago
Read 2 more answers
Identify the angles of rotational symmetry for the figure.
miss Akunina [59]
I saw 180, 90, 45. That’s only because 360/8=45 so it’s symmetrical when rotated by a multiple of 45. Hope that helps
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3 years ago
Y=2x <br> y=4x+2 <br><br> i need help solving this it’s the substitution method
PilotLPTM [1.2K]

Answer:

X=-1,y=-2

Step-by-step explanation:

if y =2x

2x=4x+2

so X=-1 and y=-2

4 0
3 years ago
Under his cell phone plan, Oliver pays a flat cost of $49 per month and $5 per gigabyte. He wants to keep his bill at $73.50 per
nordsb [41]
Four gigabytes (4.9)

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8 0
2 years ago
Mrs. Gregory, the golf course superintendent at a country club, plans to reseed the putting green of the first hole. The circula
WITCHER [35]

Answer:

The area of the putting green is 1133.5 square feet.

Step-by-step explanation:

Area of a circle:

The area of a circle is given by:

A = \pi r^2

In which r is the radius, which is half the diameter.

The circular putting green has a diameter of 38 ft.

This means that r = \frac{38}{2} = 19

What is the area of the putting green?

A = \pi r^2 = 3.14 * 19^2 = 1133.5

The area of the putting green is 1133.5 square feet.

5 0
3 years ago
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