All categories

3 years ago

15 - 8p = 35p - 18 thanks

Mathematics

2 answers:

Crank3 years ago

6 0

Answer:

P=33/43 or p=0.76744...

Step-by-step explanation:

Andre45 [30]3 years ago

5 0

Answer:

p = 33/43

Step-by-step explanation:

Step 1: Write equation

15 - 8p = 35p - 18

Step 2: Solve for <em>p</em>

Add 8p to both sides: 15 = 43p - 18
Add 18 to both sides: 33 = 43p
Divide both sides by 43: 33/43 = p
Rewrite: p = 33/43

Step 3: Check

<em>Plug in p to verify it's a solution.</em>

15 - 8(33/43) = 35(33/43) - 18

15 - 264/43 = 1155/43 - 18

381/43 = 381/43

You might be interested in

PLS HELP ME NOW ASAP JUST ANYONE PLEASE

Ratling [72]

Answer:

1244.3 square units

Step-by-step explanation:

The area of a composite figure can be found by decomposing it into its parts, then adding the areas of those parts. This figure can be decomposed into a square of side length 22 units, and two circles, each with radius 11 units.

<h3>Square</h3>

The area of a square is the square of its side length.

A = s²

A = 22² = 484 . . . . square units

<h3>Circles</h3>

The area of a circle is given by the formula ...

A = πr²

A = π(11²) = 121π

The area of the two circles is twice this value, or ...

2A = 2(121π) = 242π ≈ 760.3 . . . . square units

<h3>Total</h3>

The area of the figure is the sum of the areas of its parts:

total area = square area + area of circles

total area = 484 +760.3 = 1244.3 . . . . square units

7 0

2 years ago

If f(x) = 7+ 4x and g(x) = 1/2,

olchik [2.2K]

270

<h3>Further explanation</h3>

<u>Given:</u>

$\boxed{ \ f(x) = 7 + 4x \ }$
$\boxed{ \ g(x) = \frac{1}{2x} \ }$

<u>Question:</u>

What is the value of $\boxed{ \ \bigg( \frac{f}{g} \bigg)(5)? \ }$

<u>The Process:</u>

The form of $\boxed{ \ \bigg( \frac{f}{g} \bigg)(x) \ }$ means that f(x) is divided by g(x).

$\boxed{\boxed{ \ \bigg( \frac{f}{g} \bigg)(x) \ } \rightarrow \boxed{ \ \frac{f(x)}{g(x)} \ }}$

Let us solve the problem.

$\boxed{ \ \bigg( \frac{f}{g} \bigg)(x) = \frac{7 + 4x}{\frac{1}{2x}} \ }$

$\boxed{ \ \bigg( \frac{f}{g} \bigg)(x) = (7 + 4x) \times \frac{2x}{1} \ }$

Thus, we get $\boxed{{ \ \bigg( \frac{f}{g} \bigg)(x) = 14x + 8x^2 \ }}$

And now, we can calculate the value of $\bigg( \frac{f}{g} \bigg)(5)$ .

$\boxed{ \ \bigg( \frac{f}{g} \bigg)(5) = 14(5) + 8(5)^2 \ }$

$\boxed{ \ \bigg( \frac{f}{g} \bigg)(5) = 70 + 200 \ }$

Thus, the value is 270.

- - - - - - - - - - -

Alternative thinking

$\boxed{ \ \bigg( \frac{f}{g} \bigg)(5) = \frac{7 + 4(5)}{\frac{1}{2(5)}} \ }$

$\boxed{ \ \bigg( \frac{f}{g} \bigg)(5) = (7 + 20) \times 10} \ }$

$\boxed{\boxed{ \ \bigg( \frac{f}{g} \bigg)(5) = 270 \ }}$

<h3>Learn more</h3>

If f(x) = x² – 2x and g(x) = 6x + 4, for which value of x does (f o g)(x) = 0? brainly.com/question/1774827
Solve for the value of the function composition brainly.com/question/2142762
If g(x) is the inverse of f(x), what is the value of f(g(2)) brainly.com/question/1517760

Keywords: if, f(x), g(x), function, divide by, the value, (f/g)(5), 5, 270

#learnwithBrainly

5 0

3 years ago

How are binary fission and mitosis different?

olga nikolaevna [1]

I think it is the first one but I might be wrong

3 0

3 years ago

Read 2 more answers

What is the area of the polygon?<br> I will mark brainliest

Ghella [55]

Answer:

The answer is B. 1,620

Step-by-step explanation:

I just know it did the math

3 0

3 years ago

Read 2 more answers

Kindly help me out..................

kenny6666 [7]

Answer:

The second function represents an even function; $g(x)=2x^{2} +1$

Step-by-step explanation:

A function f(x) is said to be even if f(x) = f(-x). All we need to do is replace x with -x in each equation, simplify it and assess whether the equation remains unchanged. If the equation is identical to the original one then it is said to be even. Another good example of an even function is the cosine function. Moreover, even functions have y-axis symmetry

4 0

3 years ago

Read 2 more answers