All categories

3 years ago

The formula for the surface area of a pyramid is: SA=1/2LP+B . which equation solves formula for p

1 answer:

jeka943 years ago

6 0

$S_A=\frac{1}{2}LP+B\\\\\frac{1}{2}LP+B=S_A\ \ \ \ \ \ |subrtact\ "B"\ from\ both\ sides\\\\\frac{1}{2}LP=S_A-B\ \ \ \ \ |multiply\ both\ sides\ by\ 2\\\\LP=2S_A-2B\ \ \ \ \ \ |divide\ both\ sides\ by\ "L"\\\\P=\frac{2S_A-2B}{L}$

You might be interested in

A real estate sales agent receives a salary of $250 per week plus a commission of 2% of sales.Write an equation that gives the w

lisabon 2012 [21]

The equation y=0.02x+250 gives the weekly income y in terms of sales x.

Step-by-step explanation:

Given,

Weekly salary of real estate agent = $250

Commission rate = 2%

Let,

x be the sales per week.

y be the total weekly income.

Amount of commission = 2% of sales per week

Amount of commission = $\frac{2}{100}*x$

Amount of commission = 0.02x

Total weekly income = Amount of commission + Weekly salary

$y=0.02x+250$

The equation y=0.02x+250 gives the weekly income y in terms of sales x.

Keywords: equation, percentage

Learn more about percentages at:

#LearnwithBrainly

3 0

3 years ago

By what percent will the fraction change if its numerator is increased by 25% and its denominator is increased by 20%

givi [52]

Answer: 4.7%

Step-by-step explanation:

3 0

3 years ago

If p(a)=a^3-6a^2+11a-9 and p(a)=-3,find the value of a?

Colt1911 [192]

Correct because if you do the math correctly you solve it

8 0

1 year ago

What is the altitude of the equilateral triangle?

MAXImum [283]

It’s not going to be C because 10 is already in the question

7 0

2 years ago

Evaluate the expression below when x = 4, y = 5<br><br> 3(y-x) + 4y

likoan [24]

Answer:

Step-by-step explanation:

Brackets go first, 5 (y) - 4 (x) = 1. Now, 3 x 1 = 3, you do this because of the 3 next to the brackets. Now add them together.

4 0

3 years ago