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GalinKa [24]
2 years ago
15

P=3L-3W solve for L (literal equation)

Mathematics
1 answer:
Makovka662 [10]2 years ago
3 0

P=3L-3W

Move -3W to the other side. Sign changes to +3W

P+3W=3L-3W+3W

P+3W=3L

Divide both sides by 3 to get L by itself

P/3+3W/3=3L/3

Cross out 3 and 3, divide by 3 and then becomes 1*1*W=W

Cross out 3 and 3, divide by 3 and then becomes 1*1*L=L

P/3+W=L

Answer:

L=P/3+W

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5 0
3 years ago
Read 2 more answers
Hi guys, can anyone help me with this? Many thanks:)
natka813 [3]

Step-by-step explanation:

<h2>y = √—16x²+8x—2√8x+1+2</h2>
3 0
2 years ago
Suppose that documentation lists the average sales price of a single-family home in the metropolitan Dallas/Ft. Worth/Irving, Te
Julli [10]

Answer:

"0.0373" seems to be the appropriate solution.

Step-by-step explanation:

The given values are:

n₁ = 43

n₂ = 35

\bar{x_1}=217800

\bar{x_2}=204700

\sigma_1=30300

\sigma_2=33800

Now,

The test statistic will be:

⇒  Z=\frac{\bar{x_1}-\bar{x_2}}\sqrt{\frac{\sigma_1^2}{n_1} +\frac{\sigma_2^2}{n_2} }

On substituting the given values in the above formula, we get

⇒      =\frac{217800-204400}{\sqrt{\frac{(30300)^2}{43} +\frac{(33800)^2}{35} } }

⇒      =\frac{217800-204400}{\sqrt{\frac{918090000}{43} +\frac{1142440000}{35} } }

⇒      =\frac{13400}{7347.93}

⇒      =1.7828

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P-value will be:

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8 0
2 years ago
I NEED HELP PLEASE !!!!
Vinvika [58]

Answer:

6

Step-by-step explanation:

7 0
3 years ago
A water tank is currently three-quarters full. If 2500 gallons are drained, the tank will be one-third full. How many gallons of
garri49 [273]

Answer:6000


Step-by-step explanation:3 quarters is equal to 9/12. And 1/3 is equal to 4/12

If it is 9/12 full and 2500 gallons are drained then there are 4/3 left

9/12 - 4/3 is equal to 5/12.

Thta means 2500 gallons is 5/12 of the whole container

5/12 divided by 5 is 1/12

And 2500 divided by 5 is 500

That means every 1/12 of the container can fill 500 gallons

Do then 500 times 12 is 6000



Sorry I am really bad at explaining


7 0
3 years ago
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