I need help with this Algebra

I Need Help With This Algebra

Answers

Answer 1

Answer:

Step-by-step explanation:

f(-3) = 3(-3)^3 + 5 = 3(-27) + 5 = -81 + 5 = -76

g(4) = -4(4) - 1 = -16 - 1 = -17


Related Questions

Two angles are supplementary and have equal measures. What must
the measure of each angle be?

Answers

Answer:

These angles are called angle pairs. ... Supplementary angles are two angles whose sum is equal to \begin{align*}180^\circ\end{align*}. In other words when you add the measure of one angle in the pair with the other angle in the pair, they equal 180 degrees.

Step-by-step explanation:

Hope this helps you <3

The length of a square garden is twice a number. If the perimeter of the garden is 36, find the number.

Answers

Answer:

x = 4.5

Step-by-step explanation:

l = 2x

p = 4l

note: 4l in this case because it is a square

plug in l into equation p

36 = 4(2x)

36 = 8x

divide by 8

x = 4.5

How does a whale fall community affect ocean sediment? The decomposition of the whale enriches the sediment. The remains of the whale pollute the sediment. The sediment is transformed into food for mussels and crabs. The bacteria that are attracted break down the sediment nearby.

Answers

Answer:

The decomposition of the whale enriches the sediment.

Step-by-step explanation:

Answer:

The answer is A

Step-by-step explanation:

I just took the test and it was correct

hopefully this helps you :)

pls mark brainlest ;)

16x^3
And divide
10x^1

Answers

Answer:

8x^3/5

Step-by-step explanation:

Evaluate the exponent

16x^3/10

Factor 2 out of 16x^3

2(8x^3)/10

Cancel the common factors

Factor 2 out of 10

2(8x^3)/2(5)

Cancel the common factor

(8x^3)/5

Rewrite the expression

8x^3/5

I hope this helps! :)

The sum of two numbers is 4 and the difference is -6. What is the product of the two numbers?

Answers

Answer: 4

Step-by-step explanation:

the sum of two numbers is 4

the two numbers are 2

2+2=4-6

hope this helps

plz mark brainliest

If x = -6 which inequality is true

Answers

Answer:

what inequalities?

Step-by-step explanation:

P + 4 Solve for p
--------- = 5
6

Answers

Answer:

p = 26

Step-by-step explanation:

(p+4)/6 = 5

Multiply each side by 6

(p+4)/6 *6 = 5*6

p+4 = 30

Subtract 4 from each side

p+4-4 = 30-4

p = 26

Identify the like terms in the expression:
-12x +15y -17x +16y

Answers

Answer:

-29x+31y

Step-by-step explanation:

= -12x-17x+15y+16y

=-29x+31y

Find k so that the line through(k-1,k+2) and (4,-1) is perpendicular to the line through (-3,2) and (2,5).

Answers

Answer:

k = 2

Step-by-step explanation:

Perpendicular lines have slopes opposite reciprocal

Formula to find a slope:

m = (y₂-y₁)/(x₂-x₁)

Coordinates of the first line:

(k-1, k+2) and (4, -1)

Coordinates of the second line:

(-3, 2) and (2, 5)

Slopes of the lines:

m₁ = (-1 - k -2)/(4 - k + 1) = - (k + 3)/-(k -5) = (k + 3)/ (k - 5)m₂ = (5 - 2)/ (2 + 3) = 3/5

Since m₁ = - 1/m₂, we have:

(k + 3)/ (k - 5) = - 5/33(k + 3) = -5(k - 5)3k + 9 = - 5k + 253k + 5k = 25 - 98k = 16k = 2

So the answer is 2

HURRRYYYYYYY!! WILL GIVE BRAINLIEST

Find the solution set for the open sentence with the given replacement set. w2+16=8w, {0, 2, 4, 8} 0 2 4 8

Answers

Answer:

It’s 4

Step-by-step explanation:

Javier used the expression below to represent his score in a game of mini-golf.

3x + x + 5 – 2x

If he simplifies the expression, which statements are true about the parts of the simplified expression? Select three options.

Answers

Answer:

I don't get it

Step-by-step explanation:

Find the values of c and d​

Answers

[tex]36 + 3c = 90 \\ 3c = 90 - 36 \\ 3c = 54 \\ c = 18[/tex]

[tex]5d + 10 = 90 \\ 5d = 90 - 10 \\ 5d = 80 \\ d = 16[/tex]

Which fraction has a decimal equivalent that is a repeating decimal?

a
141/47
b
19/3
c
13/65
d
11/19

Answers

Answer:

b.......19/3...I. guess

Classity 2 and 1 using all relationships that apply.

Supplementary
Vertical
Complementary
Adjacent
Linear Pair







7
Pls help

Answers

Answer:

Vertical Angles

Step-by-step explanation:

Vertical Angles are the angles opposite each other when two lines cross.

It is found that angle 2 and angle 1 are vertically opposite angles.

What is vertically opposite angles?

The vertically opposite angles are those angles that are opposite one another at a specific vertex and are created by two straight intersecting lines.

Thus, Each of the pairs of the opposite angles made by two intersecting lines are called vertical angles.

Also, When you slice a given object vertically (perpendicular to the ground level), then the sliced surface is called vertical cross section.

WE have to Classity 2 and 1 using all relationships that apply.

Therefore, we can see that angle 2 and angle 1 are vertically opposite angles.

Learn more about vertically opposite angles;

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Find the missing term in the pattern. 2,8, 27, 85, 260, ___, 2365

Answers

Answer:

260 x 3 + 6 = 786

Step-by-step explanation:

2 x 3 + 2 = 8

8 x 3 + 3 = 27

27 x 3 + 4 = 85

85 x 3 + 5 = 260

and so on..........

Round to the nearest hundred, and then subtract. 4,623- 3,892

Answers

Answer:

700

Step-by-step explanation:4623=4600

3892=3900

4600-3900=700

Answer:

700

Step-by-step explanation:

4623 round to the nearest hundred : 4600

3892 round to the nearest hundred: 3900

4600-3900= 700

Find the value of x in each case:

Answers

Answer:

2x = 36°

8x = 144°

Step-by-step explanation:

8x + 2x = 180°

10x = 180°

x = 180/10

x = 18

then:

2x = 2*18 = 36°

8x = 18*8 = 144°

The value of x from the given diagram is 18. then each angle will be 2x = 36° and 8x = 144°

What is linear equation?

Linear equation is equation in which each term has at max one degree. Linear equation in variable x and y can be written in the form y = mx + c

Linear equation with two variables, when graphed on cartesian plane with axes of those variables, give a straight line.

Also, the triangle ACD, the sum of the interior angle of the triangle is 180 degrees;

8x + 2x = 180°

10x = 180°

x = 180/10

x = 18

Then:

2x = 2*18 = 36°

8x = 18*8 = 144°

Hence the value of x from the given diagram is 18.

Learn more about linear equations here:

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I need help with these questions will give brainiest

Answers

Answer:1F= f(x)=3x+1.5y

1E=18

1A domain=3 range=1.5

Step-by-step explanation:

Plzzz help!!!! DUE TODAY!!!!! IM DESPERATE!!! WILL GIVE BRAINLIEST!!!!!! Use the values x=−0.5, 0, 1 to prove your solution to the equation 5+x−12=2x−7. In your final answer, include all of your calculations.

Answers

5+x-12=2x-7

x=0.5

5+0.5-12=2(0.5)

Get math away! That app saved me for questions like that :/

Please help it would help out alot

Answers

Answer:

p = 2mr+q

Explanation:

You have to get p by itself. Multiply each side by r. Then add q to each side. You should get 2mr + q = p.

Linear function that are proportional always pass through what point

Answers

Answer: Directly proportional relationships they always pass through the origin (0,0). There are other linear relationships that dont pass through the origin.

Which scales are equivalent to 1 inch to 1 foot?

Select all that apply.

Group of answer choices

36 to 3

100 to 0.12

9 to 108

LaTeX: \frac{1}{12} 1 12 to 1

5 to 60

1 to 12

Flag this Question

Answers

36 to 3 100 to 0.12 and 9 to 108

Is this a function yes or no

Answers

i do not think so, but i’m not 100% sure

Answer:

yes

Step-by-step explanation:

I think so


Helllllllp ASAP!!!!!!!!!!!!!!!

Answers

Answer:

I think the fourth one. But I am not sure though..

Answer:

3) -2/3

Step-by-step explanation:

hope it help.....

Any number to the power of zero is always?​

Answers

Answer:

In short, the multiplicative identity is the number 1, because for any other number x, 1*x = x. So, the reason that any number to the zero power is one is because any number to the zero power is just the product of no numbers at all, which is the multiplicative identity,

Answer: Any number to the power of zero would be 1

Find the distance between each pair of points (-6,-10) , (-2,-10)

Answers

Answer:

4 units

Step-by-step explanation:

Use the distance formula, d = [tex]\sqrt{(x2 - x1)^2 + (y2 - y1)^2}[/tex], where (x1, y1) and

(x2, y2) are 2 points

Plug in the points given

d = [tex]\sqrt{(x2 - x1)^2 + (y2 - y1)^2}[/tex]

d = [tex]\sqrt{(-6 + 2)^2 + (-10 + 10)^2}[/tex]

d = [tex]\sqrt{(-4)^2 + (0)^2}[/tex]

d = [tex]\sqrt{16 + 0}[/tex]

d = [tex]\sqrt{16}[/tex]

d = 4

So, the distance between the points is 4 units

The distance between each pair of points (-6,-10) , (-2,-10) is 4 units after using the distance formula.

What is a distance formula?

It is defined as the formula for finding the distance between two points. It has given the shortest path distance between two points.

The distance formula can be given as:

[tex]\rm d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

It is given that:

The points are (-6,-10) , (-2,-10)

Using distance formula:

[tex]\rm d=\sqrt{(-2-(-6))^2+(-10-(-10))^2}[/tex]

d = √16

d = 4 units

Thus, the distance between each pair of points (-6,-10) , (-2,-10) is 4 units after using the distance formula.

Learn more about the distance formula here:

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im doing the zero product propety and some factoring for a hw assignment but these ones i cant figure out x² - 2x - 35= 0
3x² + 14x - 5 = 0

offering brainliest

Answers

Answer:

(x-7)(x+5) for the first one. ( 3 x − 1 ) ( x + 5 ) = 0 for the second.

Step-by-step explanation:

25 PTS: This is pretty simple, I tried to ask my maths teacger for help but she was very vague and i am still stuck.

Answers

Answer:

Both RSA and AST measure 27.1

Step-by-step explanation:

Since SA, "bisected" (split in half by equal parts) angle RST, the RSA and AST is equal

therefore 54.2 / 2 =27.1

Bisect- means the segment halved/split the angle into 2 equal parts

Frankie bought a $200 pass to a local
carwash. As a promotion, his first 3 visits
are free and a discounted price of $8.00 per
visit for his succeeding visits. How many
washes will Frankie get in all for his $200?

Answers

Answer:

28 visits

Step-by-step explanation:

3 (free visits)+ 25=28

i got 25 from 25x8=200

200 is the price needed to be reached

Determine the slope of a line containing the points
C (1,8) and D (3, 3). Write your answer in the form of a
fraction.

Answers

Answer:

The answer is

[tex] - \frac{5}{2} [/tex]

Step-by-step explanation:

The slope of a line given two points can be found by using the formula

[tex]m = \frac{y _{2} -y _{1}}{x _{2} - x _{1}} [/tex]

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

C (1,8) and D (3, 3)

The slope is

[tex]m = \frac{3 - 8}{3 - 1} = \frac{ - 5}{2} [/tex]

We have the final answer as

[tex] - \frac{5}{2} [/tex]

Hope this helps you

Answer:

-5/2

Step-by-step explanation:

the answer is

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