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3 years ago

15

What is the value of 2 + b(a? + 4) when a = 2 and b = 4? A 22 B 34 C 2 D 48

1 answer:

lisov135 [29]3 years ago

4 0

Answer: 26

Step-by-step explanation:

lets replace a and b with the numbers provided

2+4(2+4)=2+4(6)=2+24=26

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Select all that apply. Which steps are involved in multiplying fractions?

krek1111 [17]

I believe here are the necessary steps

<span>- Multiply the numerators together
- Check to see if the product can be simplified
- Multiply the denominators together

Infraction multiplication, we do not have to find a common denominator. And inverse played a role in a division between two fractions, not multiplication per se.</span>

3 0

3 years ago

Read 2 more answers

N × $3.05 = $305.00=

sdas [7]

Answer:

n = 100

Step-by-step explanation:

Step 1:

n × $3.05 = $305 Equation

Step 2:

n = $305 ÷ $3.05 Divide

Answer:

n = 100

Hope This Helps :)

4 0

2 years ago

Let U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z} C = {v, w, x, y, z}. List the elements in the set. (

algol13

Answer:

its correct answer is

{y}

7 0

3 years ago

Find f such that the given conditions are satisfiedf’(x)=x-4, f(2)=-1

kicyunya [14]

Given:

$f^{\prime}\left(x\right)=x-4,\text{ and}f\left(2\right)=-1$

To find:

The correct function.

Explanation:

Let us consider the function given in option D.

$f(x)=\frac{x^2}{2}-4x+5$

Differentiating with respect to x we get,

$\begin{gathered} f^{\prime}(x)=\frac{2x}{2}-4 \\ f^{\prime}(x)=x-4 \end{gathered}$

Substituting x = 2 in the function f(x), we get

$\begin{gathered} f(2)=\frac{2^2}{2}-4(2)+5 \\ =2-8+5 \\ =-6+5 \\ f(2)=-1 \end{gathered}$

Therefore, the given conditions are satisfied.

So, the function is,

$f(x)=\frac{x^{2}}{2}-4x+5$

Final answer: Option D

6 0

1 year ago

Please help me find the slope of the line which one would it be ? :) and why

valina [46]

Slope is rise/run
5 up and 2 to the left 5/2
The slope is 5/2 :)

7 0

3 years ago