All categories

3 years ago

P= a+c+b for a Solve the equation simplify

Mathematics

1 answer:

garri49 [273]3 years ago

3 0

Solving for a gives us: $a = P-c-b$

Step-by-step explanation:

Solving an equation for a variable means that we have to isolate the variable in the equation

Given equation is:

$P = a+c+b$

For isolating a, subtracting c from both sides

$P-c = a+c+b-c\\P-c = a+b$

Subtracting b from both sides

$P-c-b = a+b-b\\a = P-c-b$

Hence,

Solving for a gives us: $a = P-c-b$

Keywords: Equation, formula

Learn more about equation at:

#LearnwithBrainly

You might be interested in

10 workers take 5 days at 3 hours per day to repair abroad. How many days for two road workers at 5 hours each day?

dusya [7]

Answer:

$\huge\underline\color{skyblue}{Answer ☘}$

$10 \: people \times 3 \: hrs/day = \\ 30 \: man \: hrs/ \: day \\ \\ 2 \: people \times 5 \: hrs/day = \\ 10 \: man \: hrs \: per/day \\ \\ 2 \: people \: work \: 5 \: hrs \: a \: day, \: so \: they \: \\deliver \: 10 \: man \: hours \: a \: day. \\ To \: finish \: a \: work \: of \: 100 \: man \: hours , \\ they’ll \: need \\ \\ \frac{100}{10} = 10 \: days$

hope helpful~

4 0

3 years ago

Photos-To-Go printed 2,102 copies of a brochure for a travel agency. The brochure included 5 photos of popular vacation destinat

BigorU [14]

Answer:

All 5 photos will appear once in all the printed brochures

Step-by-step explanation:

Given

$Copies = 2102$

$Photos =5$

Required

The number of times the photo will appear

The interpretation of the question is to determine the number of times the 5 photos will appear in each copy.

From the question, we understand that the photos will appear once in a copy.

By extension, the 5 photos will appear once in other copies.

8 0

3 years ago

Line c has an equation of y=-1/3x-5. Perpendicular to line c is line d which passes through the point (-1,7). What is the equati

fgiga [73]

how would I know you can find your in if you read

4 0

4 years ago

Let X be the number of accidents per week at the Hillsborough Street roundabout by the NCSU Bell Tower. Assume X varies with mea

Eduardwww [97]

Answer:

1) 0.1587 = 15.15% probability that x is less than 2

2) 7.64% probability that there are fewer than 100 accidents at the roundabout in a year

Step-by-step explanation:

To solve this question, we need to understand the normal probability distribution and the Central limit theorem.

Normal probability distribution

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

Central Limit Theorem

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean $\mu$ and standard deviation $\sigma$ , the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean $\mu$ and standard deviation $s = \frac{\sigma}{\sqrt{n}}$ .