(4a + 2)(6a^2-a + 2)

Answers

Answer 1

Answer:

24a^3+8a^2+6a+4

Step-by-step explanation:

(4a+2)(6a^2-a+2)

Distribute parentheses

6a^2+4a(-a)+4a :2+2 :6a^2+2(-a)+2 :2

Apply minus-plus rules

=4 6a^2a-4aa+4 :2a+2 6a^2-2+2 .2


Related Questions

Two angles are vertical if one is 5x - 15 and the second angle is 3x + 1, what is the value of x



What is the measure of each angle

Answers

Answer:

Step-by-step explanation:

If they are vertical angles, they are opposite to each other where two lines intersect. Vertical angles are equal to each other so

5x-15=3x+1

2x-15=1

2x=16

x=8 degrees.

The angles are

a=5x-15, and x=8 so

a=5(8)-15

a=40-15

a=25 degrees.

Hi there, can anyone please help me? I need this soon. The question is: Tell whether the angles are adjacent or vertical then find the value of X. I already know that it's vertical but I need help on finding X.

Answers

Answer:

Step-by-step explanation:

4x - 25 = 75° (opposite angles)

4x= 75+25

4x= 100

x= 100/4= 25°

Please help.
Is algebra.

Answers

The answer is d:(-2,4)

ill mark brainlist plss help

Answers

Answer:

D: Non-Vascular

Step-by-step explanation:

Non Vascular plants are plants without Xylem and Phloem, and instead use other simpler tissues to move water around.

Traveon is walking dogs for his neighbors, to make money. This week, he walked Mr. Jackson's dog 3.5 times farther than he walk Ms. Evans' dog. If the total distance that he walked both dogs is 17.5 miles, how far did he walk Ms. Evans' dog? *

Answers

Answer:

He walked Ms. Evans' dog 3.89 miles.

Step-by-step explanation:

From the information provided, you know that the total distance that he walked both dogs is 17.5 miles, which can be expressed as:

x+y=17.5, where:

x is the distance he walked  Mr. Jackson's dog

y is the distance he walked  Ms. Evans' dog

Also, the statement indicates that he walked Mr. Jackson's dog 3.5 times farther than he walk Ms. Evans' dog and you can write the following equation:

x=3.5y

Now, you can replace x=3.5y in the first formula and solve for y to find how far he walked Ms. Evans' dog:

3.5y+y=17.5

4.5y=17.5

y=17.5/4.5

y=3.89

According to this, the answer is that he walked Ms. Evans' dog 3.89 miles.

Explain how you would use the Distributive Property to simplify the following expression: 4(c + 8) when c = 2

Answers

Answer:

40

Simplified equation:

8+32

Step-by-step explanation:

4(2+8)

   x4

8+32

40

whats the awnser? whats the awnser? whats the awnser? whats the awnser? whats the awnser? whats the awnser?

Answers

Answer:

well we cant put dots on the number line for you how to do it u just plot the number lines Step-by-step explanation:

Answer:

8/10 goes about a centimeter away from one, between 1/2 and 1, 3/5 goes just a lil after 1/2 and 1/4 goes directly in the middle of 0 and 1/2

Step-by-step explanation:

In ΔSTU, the measure of ∠U=90°, ST = 67 feet, and TU = 14 feet. Find the measure of ∠T to the nearest degree.

Answers

Answer:

78

Step-by-step explanation:

Answer:

78

Step-by-step explanation:

Which of
the following describes the polynomial function?

Answers

Answer:

can you put an illustration or picture for me to understand what your saying?.

Step-by-step explanation:

U Pause o Help Jackson has a sprinkler that rotates in a circle with a 6 foot radius. What is the approximate area that Jackson can expect the sprinkler to cover?​

Answers

12 x pie (I can’t fine the symbol for it tho)

Which two-dimensional shape cannot be used to create a pyramid?
A. circle
B. triangle
C. rectangle
D. hexagon

Answers

Answer:

A,C,D

Step-by-step explanation:

The only one you might use it the triangle

The answer is A, C , d

If the mother's name is Mrs.62,Her son's name is 52 & her daughter's name is 42 ,then what is the name of father????​

Answers

Answer:

Either Mr.62 or 72

Because if her name is 62 that means thats his name, but also it went down 10 so therefore his name could be 10 above

Answer:

72

Step-by-step explanation: beacuse the mother is 62 so the fartheher has to be older

To find the total cost ( c ), substitute the value of (p) you just found, 285.7 , into one of the equations in the system

Answers

Answer:

c = 214.28 OR 214.275

Step-by-step explanation:

You could do c = 0.75(285.7) and you would get c = 214.275

Please help! 20 points

Answers

Answer:

x^2

Step-by-step explanation:

The answer is x square because the evalutation at the top directly prooves its inexctriacble.

Write the following numbers in ascending order (from smallest to largest): 1.2, 3%, 3/5, 0.3, and -1 1/3. *

(a) -1 1/3, 3%, 0.3, 3/5, and 1.2

(b) 0.3, -1 1/3, 3%, 3/5, and 1.2

(c) 0.3, -1 1/3, 1.2, 3%, and 3/5

(d) 3/5, -1 1/3, 1.2, 3%, and 0.3

Answers

the answer is A, if all in decimals it would be -1.3333333, 0.03, 0.3, 0.6, 1.2

Answer: bros really trnya use brainly as a d8 ap

Step-by-step explanation:

Triangle AB is 15 BD 9 what is area ABC

Answers

Answer:

it is your answer...... if it is helpful plzz like ans comment

TRUE OR FALSE

The associative property for addition is used in adding and subtracting numbers in expanded form.

Choices:

A) The statement is false because it is the commutative property that is​ used, not the associative.

B) The statement is true.

C) The statement is false because it is the distributive property that is​ used, not the associative.

D) The statement is false because it is the reflexive property that is​ used, not the associative.

Answers

Answer:

A or B! Im not sure which one but B

Step-by-step explanation:

someone please do this for me... i will mark brainliest. all work needs to be shown. (picture shown above)

Answers

Step-by-step explanation:

just use step by step process so dum


If – 2/3X – 1 = 4, then x =

Answers

Answer:

2/5

Step-by-step explanation:

The value of x will be x = -15/2

What is an equation?

An equation is an expression that shows the relationship between two or more numbers and variables.

We are given that  the equation – 2/3X – 1 = 4

Here, we need to solve for x,

– 2/3X – 1 = 4

Now combine the like terms;

– 2/3X = 4 + 1

-2/3x = 5

x = -15/2

Therefore, the solution will be as;

x = -15/2

The value of x will be; x = -15/2

Learn more about equations here;

brainly.com/question/25180086

#SPJ2

need help don't know what I'm doing !!!!!

Answers

The correct would would be 50

Answer:

50

Step-by-step explanation:

m a t h w a y is helpful too!


[tex] \sqrt{18} - \sqrt[x]{2 } = \sqrt{32} [/tex]
solve for x

Answers

the x is 0 There are no values of
x
that make the equation true.
Undefined

PLEASE HELP ME IM BEGGING

Answers

stuck on the same thing, tried reviewing and reviewing but now I’ll just try finding the answer key

here's a formula:
a=2b-c
what is the value of a if b=11 and c=3?​

Answers

Answer:

a = 19

Step-by-step explanation:

a=2b-c

a= 2(11) - 3

a = 22 - 3

a = 19

Answer:

a = 19

Step-by-step explanation:

2 x 11 = 22 - 3 = 19

So a = 19

Solve for x in the diagram below.

Answers

Answer:

x = 20

Step-by-step explanation:

The sum of the two angles is 90 degrees

x+3x+10 = 90

Combine like terms

4x+10 = 90

Subtract 10 from each side

4x+10-10 = 90-10

4x= 80

Divide each side by 4

4x/4 = 80/4

x = 20

Answer:

x = 20

Step-by-step explanation:

x and 3x + 10 form a right angle, then

x + 3x + 10 = 90

4x + 10 = 90 ( subtract 10 from both sides )

4x = 80 ( divide both sides by 4 )

x = 20

f(x) = x2. What is g(x)?

Answers

g of x would equal (1/3x)^2 because if x was 6 y, g(x), would be 4

(hope this helps ! please give brainliest :))

The area of a triangle is 14 square units it has a side length of a and b what is the value of b if a is 1/5

Answers

Answer:

140 ft

Step-by-step explanation:

Given data

Area= 14 square feet

Height a = 1/5 ft

Base b=????

We know that the area of a triangle is given as

Area= (1/2)B*H

substitute

14= 1/2* B* 1/5

14= B/10

cross multiply

B= 140

 

Hence the base is 140 ft

PLEASE HELP WILL REWARD!

Determine a series of transformations that would map polygon ABCDE onto polygon A'B'C'D'E?

Answers

Answer:

A dilation with a scale factor of 2

Step-by-step explanation:

We know this because the coordinates of ABCDE were multiplied by 2

ex A coordinates are (4,-4) b coordinates are (8,-8) the coordinates were multiplied by 2

8/4=2

-8/-4/=-2

Sorry its long but ill give brainlist to the right one just look at the images and multiple choice parts

Answers

First one is 75/100 = x/80 with 60 free throws, second best is 70/100 = x/80 with 56 free throws, and last is 65/100 = x/80 with 52 free throws

Which mapping(s) below represent(s) a function?


Answers

Answer: D

Step-by-step explanation:

The answer is letter

The Jayden family eats at a restaurant that is having a 15% discount promotion. Their meal costs $78.48 before the discount, and they leave a 20% tip. If the tip applies to the cost of the meal before the discount, what is the total cost of the meal? Round your intermediate calculations and answer to the nearest cent.
how much does the meal cost?

Answers

Answer:

Step-by-step explanation:

c=t+p

c=0.2(78.84)+(1-0.15)(78.84)

c=0.2(78.84)+0.85(78.84)

c=15.768+67.015

c=15.77+67.02

c=$82.79

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