Select the correct answer.
Consider these functions:
fx) = 2x3 + 3
g(x) = x-4
What is the value of gifx))?
OA. 2x3 - 1
OB. 2x4 - 4x3 + 3x - 12
O c. 2x3 - 24x2 - 32x - 61
OD. 2x3 + 3x - 4

Answer:

$149.44

Step-by-step explanation:

If each orange cost $0.64, you first multiply 0.64 and 154 and you get $98.56. You then subtract that number from $248 and you get your answer.

Answer:

Step-by-step explanation:

The equation of the form

[tex](x-a)^2+(y-b)^2 =r^2[/tex]

has radius r.

Now your equation is

[tex](x-5)^2+(y-3)^2=42[/tex]

Hence its radius is [tex]\sqrt{42}[/tex]

The radius of the circle is root 42.

We have given that equation of the circle

[tex](x + 5)^2 + (y - 3)^2 = 42[/tex]

here we have (a,b) as the center of the circle

r is the radius of the circle

[tex]r^2=42[/tex]

taking square root on both sides.

[tex]r=\sqrt{42}[/tex]

Therefore,The radius of the circle is root 42.

To learn more about the radius of the circle visit:

https://brainly.com/question/24375372

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Explanation :

The line DF is parallel to OB, therefore Angle x = Angle y.

( because, they for corresponding angle pair which are equal. )

And the angle made by an arc at center is always double the angle made by the same arc at its boundary, hence

Answer:

x = -2

Step-by-step explanation:

6x - 8 + 3x -3 = -29

9x = - 18

x = -2

Answer:

0

Step-by-step explanation:

hopefully the picture is visible and understandable.

:)

Answer: 3

Step-by-step explanation:

6x + 4 = 9x - 5

6x - 9x = -5 - 4

-3x = -9

x = 3

[tex]\\ \sf\longmapsto 6x+4=9x-5[/tex]

[tex]\\ \sf\longmapsto 9x-6x=4+5[/tex]

[tex]\\ \sf\longmapsto 3x=9[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{9}{3}[/tex]

[tex]\\ \sf\longmapsto x=3[/tex]

Answer:

C.

Step-by-step explanation:

An equation is an identity if the equation is always true regardless of what value you replace 'x' with.

This means we need to simplify the equations above to see which one will be true for any value of 'x'.

After simplifying equation C, we get -12-8x = -12-8x. Since both sides of the equation are the same, this equation will be true regardless of what value replaces x so this equation is an identity.

Answer:

3y5

Step-by-step explanation:

[tex]4 \ \text{ice cream cones}\longrightarrow12\$\\\\16 \ \text{ice cream cones}\longrightarrow12\$\cdot4=\boxed{48\$}[/tex]

Answer:

5

Step-by-step explanation:

4x-8=12

4x=12+8

4x=20

x=20/4

=5

Step-by-step explanation:

4x-8=12

4x-8+8=12+8

4x=20

4x÷4=20÷4

x=5

Consider the expression (x+5)^2

It expands out to x^2+10x+25 which has 3 terms.

The original expression has k = 2 terms inside the parenthesis and n = 2 is the exponent.

We then see that n+(k-1) = 2+(2-1) = 3 and k-1 = 2-1 = 1 is applied to this nCr combination formula to count the number of terms. You should find the result is 3.

If you kept k = 2 the same, and bumped things up to n = 3, then you should get 4 terms when you apply that modified nCr formula. That means something like (x+5)^3 will have 4 terms after simplifying everything and combining like terms.

For binomials of the form (A+B)^n, there are n+1 terms.

-------------------------

This idea can be extended for k values that are larger than 2.

For problem 1, if n = 6 and k = 4, then we have

n+(k-1) = 6+(4-1) = 9

k-1 = 4-1 = 3

Then plugging those values into the formula you're given leads to 84. There are 84 terms in the expansion of (1+2x-7y+d)^6. Honestly, having this many terms is really difficult to verify by hand. It's not as easy compared to something like (x+5)^3. However, you can use CAS (computer algebra software) to expand out (1+2x-7y+d)^6 and confirm that there are indeed 84 terms. This is after all like terms are combined.

Problems 2 and 3 follow the same idea, but with different n and k values.

A line segment can have one or more points on it. The numerical length of FG is 4

Given that:

[tex]FG = 3x - 5[/tex]

[tex]EF = x[/tex]

[tex]EG = 5x - 8[/tex]

Because point F is on EG, then:

[tex]EG = EF + FG[/tex]

So, we have:

[tex]5x - 8 = x + 3x - 5[/tex]

[tex]5x - 8 = 4x - 5[/tex]

Collect like terms

[tex]5x - 4x = 8 - 5[/tex]

[tex]x =3[/tex]

Recall that:

[tex]FG = 3x - 5[/tex]

Substitute [tex]x =3[/tex]

[tex]FG = 3 \times 3 - 5[/tex]

[tex]FG = 9 - 5[/tex]

[tex]FG = 4[/tex]

Hence, the numerical length of FG is 4

Read more about line segments at:

https://brainly.com/question/1534220

Answer:

x¹²y¹¹/6

Step-by-step explanation:

cancel 18 by 3,then minus the x¹⁴ to the 18²

but you don't have to do something on y¹¹

Answer:

your answer would be zero,nothing,0.

Step-by-step explanation:

Answer:

I THINK ITS 0....

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

=4 (5)+3 (3)×-2 I just swapped the alphabets into the given number

=20+9×-2 then you use the BODMAS method

=2

Answer:

[tex]h(x) = \frac{1}{4} x[/tex]

Step-by-step explanation:

[tex]f(x) = 4x[/tex]

[tex]y = 4x[/tex]

[tex]x = 4y[/tex]

[tex]4y = x[/tex]

[tex]y = \frac{1}{4} x[/tex]

[tex]\boxed{\green{h(x) = \frac{1}{4} x}}[/tex]

Answer:

Yes it is

Step-by-step explanation:

The answer is 1

Step-by-step explanation:

look at the line going up and down

Answer: 1

Step-by-step explanation:

Answer:

3a^2+8/6a^2

Step-by-step explanation:

there ya go hope this helps

Answer:

x³ - 2x² - 3x + 36

Step-by-step explanation:

(x + 3)(x² - 5x + 12)

Each term in the second factor is multiplied by each term in the first factor , that is

x(x² - 5x + 12) + 3(x² - 5x + 12) ← distribute parenthesis

= x³ - 5x² + 12x + 3x² - 15x + 36 ← collect like terms

= x³ - 2x² - 3x + 36

Decimal to Fraction

Converting any terminating decimal into a fraction is fairly straightforward. You count the number of decimal places, move the decimal point that number of places to the right, and put the resulting number over "1" followed by that number of zeroes.

For instance:

Convert the decimal 0.7 into a fraction.

This decimal has one decimal place, so I move the decimal point one place to the right, to get 7. Then I put this over "1" followed by one zero (otherwise known as "10") to get: 7/10

​

Step-by-step explanation:

Answer:

Sonya pays a flat fee of $30 for her phone bill and pays $2 per gigabyte she uses per month. Put Sonya's bill as an equation with d being how many gigabytes she uses per month.

Step-by-step explanation:

We get the flat fee of $30 from "30 + 2d" and the $2 per gigabyte from "30 + 2d" and since we want to find out Sonya's total bill, that's where the + in "30 + 2d" comes from. We want the variable to be d therefore d is how many gigabytes she uses per month.

the correct answer of this question is 32 I mean the value of X is 32

Answer:

10:7

Step-by-step explanation:

ratios are simply just like fractions!

this ratio (40:28) can be re-written as 40/28

now, you can simplify this to its lowest terms

40/28=20/14=10/7

first in those steps i re wrote the question, then divided by two, then divided by two again !

so, 40:28=10:7

--------------------------------

you can even check this by cross multiplying, since ratios are fractions

[tex]\frac{40}{28} =\frac{10}{7}[/tex]

40x7=28x10

280=280

they are equivalent which means our ratio is correct :)

hope this helped <333

Hey there! Here is your answer:

The answer is 65° because 115° and another number has to add up to 180°

Answer:

B

Step-by-step explanation:

A translation does not change the dimensions or angles of the figure.

The only change is its position in the plane.

That is the new trapezoid is congruent to the original trapezoid.

Answer:

1458/3456 = 27/64 (simplification)

cube root of 27/64 = 3/4

square of 3/4 = 9/16

9/16 multplied by 1024 = 576.