All categories

3 years ago

Solve c: P = a+b+c+d / 4

Mathematics

1 answer:

m_a_m_a [10]3 years ago

8 0

Answer:

as written: c = P - a - b - d/4
with parentheses: c = 4P - a - b - d

Step-by-step explanation:

The meaning of the given expression is ...

P = a + b + c + (d/4)

To solve for c, subtract all the terms on the right side not containing c.

P -(a + b + (d/4)) = c

c = P - a - b - (d/4)

_____

In such equations, parentheses are commonly missing. If that is the case here, then first we undo the division by 4, then we subtract the "not c" terms.

P = (a + b + c + d)/4 . . . . maybe what you meant

4P = a + b + c + d . . . . . . multiply by 4

4P - (a +b +d) = c

c = 4P -a -b -d

You might be interested in

What is 6 divided by 25.2

mr_godi [17]

6/25.2
Multiply both sides by 5 so 25.2 is a whole number:
30/126
and then simplify by dividing by 6:
5/21 which is equal to 0.2381.

Hope this helps :)

6 0

2 years ago

What is 5/48 into a decimal

Mashutka [201]

5/48=0.1041666666666666666666666666666666666666666666666666666

7 0

2 years ago

A field test for a new exam was given to randomly selected seniors. The exams were graded, and the sample mean and sample standa

Naya [18.7K]

The 90% confidence interval is (70 - 4, 70 + 4). The margin of error is 4%.

4 0

3 years ago

How to determine if a function is even or odd calculus?

aalyn [17]

A function $f(x)$ is even if $f(-x)=f(x)$ , and is odd if $f(-x)=-f(x)$ .

Example:

$f(x)=x^2$ is even, since $f(-x)=(-x)^2=x^2=f(x)$ .

$g(x)=x^3-x$ is odd, since $g(-x)=(-x)^3-(-x)=-x^3+x=-(x^3-x)=-g(x)$ .

6 0

2 years ago

HELLPPPPP ASAP IM TAKING A TEST PLSS <br> Match each line with the correct equation:

sertanlavr [38]

Answer:

Y=x-1 is line n

y=-2x+4 is line m

y=4 is line t

x=-4 is line p

Step-by-step explanation:

5 0

2 years ago