Mathematics High School

8.
x + 3
(x – 4)(x – 4)
x - 4

Answers

Answer 1

Answer:

8x + 3x (x - 4)² x - 4

Step-by-step explanation:

Use Product rule: xᵃ xᵇ = x ᵃ⁺ᵇ

8x + 3 (x - 4)² x - 4

Regroup Terms

8x + 3x (x - 4)² x - 4

Related Questions

(GIVING BRAINLIEST!!)

Solve 3 ÷ 1/8
A) 14
B) 24
C) 34
D) 44

Answers

Answer:

B) 24

Step-by-step explanation:

8x3=24

To get an easier answer just find the decimal for 1/8 which is 0.125 then multiply it by all the answer choices until you find the one that leads you with 3 which would be 24

ANSWER:B24

a-2b=-10 how to find the b

Answers

Answer:

b=-a+-12

Step-by-step explanation:

subtract a from each side and then divide -2 from each side

Pls help I really need it

Answers

Answer:

The slope is 2/3 I think

Step-by-step explanation:

sorry if I'm wrong

Answer:

slope: 0.75

equation: y = 0.75x + 1

Step-by-step explanation:

using the table above determine the missing value using the equation y equals 4x + 9 ​

Answers

the answer is B 37 your welcome

Which expression shows the result of applying the distributive property to 12(5y+4)?

A. 60y + 4

B. 17y + 16

C. 60y + 48

D. 5y + 48

Answers

Answer:

Step-by-step explanation:

Hello again

Step 1

12(5y+4)  Equation/Question

Step 2

12(5y+4)  Simplify

12(5y)+12(4)

Step 3

12(5y)+12(4)  Solve

answer

60y+48

Hope this helps

Order the numbers from least to greatest √9/4 , 2.5, 5/3, √5

Answers

5/3, 5, 2.5, 9 4
I don’t know how to get the square root symbol

9/4 <5/3 <5<2.5

from least to greatest

Whats 45 x 34 + t =?

Answers

Step-by-step explanation:

1530t

multiply the 2 numbers and add t

ways the pictures are amazing T~T

I'd love to click like that too lol.

you clicked?

my best click lol

I ain't able to post full

ways have a great day :)

sara has two bags of marbles the first bag contains 6 red marbles 5 blue marbles and 4 green marbles the second bag contains 3 red marbles ,2 blue marbles and 4 green marbles tara will select a red marble from each bag

Answers

Answer:

probability of Tara selecting a red marble from the first bag is about 50% and for the second about 25%

(I'm taking a guess at this)

help math 10 points pls due in 5 min

Answers

Answer:

I don't understand what to do...

Where is the answer choices?

Write an algebraic expression for the phrase “the product of seven and p”.

Answers

Answer:

7*p

Step-by-step explanation:

The product of two numbers is just the two numbers multiplied.

Marco was paid $8 an hour and received $500 at the end of the summer as a bonus. Lupe was $11 an hour,but only received a $300 bonus. How many hours would they need to work in order to get paid at the same at tye end of the summer?

Answers

Answer:

Step-by-step explanation:

First make an equation,

8x+500=11x+300

Then, with pemdas, cancel out 300 and 8x

200=3x

Divide both sides by 3

Answer is 66.6 reapeating or about 67 hours

The water in a fountain is 32.2 inches deep on Sunday. On Monday, 4.7 inches are splashed out and on Tuesday an additional 3.75 inches is lost. Rain adds 2.4 inches to the water level on Wednesday. How deep is the water in the fountain after the rain?

Answers

Answer:

26.15

Step-by-step explanation:

32.2 - 4.7 - 3.75 + 2.4 =26.15

Please help me!! Will give Brainliest + Lots of Points!!

Answers

I think the answer is, 56.

Answer:

Kiersten height is 6 feet

Length of her shadow is 9 feet

Length of the shadow of the tree is 84 feet

Therefore, the height of the tree is

[tex] \frac{6}{9} = \frac{x}{84} \\ x = \frac{6 \times 84}{9} \\ \boxed{x = 56}[/tex]

★D. The tree is 56 feet tall.

Please help I've been stuck on this for a while

Answers

Answer: Graph B

Step-by-step explanation: The slope is steeper, indicating a greater rate of change.

Graph B

The slope is -2 and that is going to be stepper the graph A because graph A has a slope of -1/2.

Which graph shows a dilation?

Answers

The answer is b because the shape increases it size and does not change the shape

Ty cut 1/8 of the yard of grass. Carlos cut 3/4 of the yard. How much of the yard did they cut?



Answers

Answer:

7/8 of the yard was cut in total

Explanation:

Simplify 3/4 to 6/8 and add 1/8 to 6/8 to get your answer.

Hope this helps! :)

what is 3 divided by 7 times 56 minus 45

Answers

Answer:

-21 is correct

Step-by-step explanation:

&$,#;#&#>#*÷

what is the value of 0.63?

Answers

Answer:

0.25577484738

Step-by-step explanation:

yea for sure

Answer:

The value of 0.63

Step-by-step explanation:

0.25577484738.

He is only correct

mark him as branlist answer..

like my answer

follow me..

plz

Each bag of cereal should contain 350 grams. A box was selected at random and weighed 342 grams. What is the percent error?

Answers

Answer:

Hover for more information. In the given question, the accepted value is 350 grams; the experimental value is 342 grams. Therefore, the percentage error is % = % = 2.286% (to three decimal places). ... Therefore, the percentage error is 0.02286 x 100% = 2.286%.

The percentage error in selecting the random box is 2.285 %

What is Percentage?

A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, %

Given data ,

Let the total amount of bag of cereal be = 350 grams

The box selected at random had a weight of = 342 grams

The percentage error is calculated by the formula

Percentage Error =
( ( Original Value - Observed Value ) / Original Value ) x 100

So , the equation is

Percentage Error =
( ( Total weight of bag of cereal - Observed weight ) / Total weight ) x 100

Percentage Error = ( ( 350 - 342 ) / 350 ) x 100

                             = ( 8 / 350 ) x 100

                             = 0.02285 x 100

                             = 2.285 %

Therefore , the percentage error in selecting the random box is 2.285 %

Hence , the percentage error in selecting the random box is 2.285 %

To learn more about percentage click :

https://brainly.com/question/12861068

#SPJ2

Someone please help me ASAP!!! I'll give Brainliest and TONS OF POINTS!!!

Answers

Answer:

in right angle triangle ABD relationship between base and hypotenuse is given by cos angle

Cos A=[tex] \frac{base}{hypotenuse} [/tex]

A=[tex]{cos }^{ - 1} (\frac{12}{8 \sqrt{3} } ) = {30}^{0} [/tex]

again

in right angle triangle ACD

relationship between base and hypotenuse is given by cos angle

Cos 30°=[tex] \frac{base}{hypotenuse} = \frac{8 \sqrt{3} }{x} [/tex]

[tex] \frac{ \sqrt{3} }{2} = \frac{8 \sqrt{3} }{x} \\ x = \frac{8 \times 2 \sqrt{3} }{ \sqrt{3} } = 16[/tex]

x=16 is your answer.

Examine the system of equations.

−3x + y = 4,

−9x + 5y = −1


What is the solution?

(
,
)

Answers

Answer:

Here is the answer.

Step-by-step explanation:

Answer:

(-3.5,-6.5)

Step-by-step explanation:

Please help me ASAP!! Thank you!!

Answers

Answer:

2x+y < 7

Step-by-step explanation:

We  are below the line which means less than ( since the line is dotted)

We need to determine the equation for the line

The y intercept is 7 and the slope is

( 0,7) and (2,3)

m = ( 3-7)/( 2-0) = -4/2 = -2

In slope intercept form ( y=mx+b)

y = -2x+7

Changing this to an inequality

y < -2x+7

Add 2x to each side

2x+y < 7

pls help me 10 points

Answers

Answer:

-4

Step-by-step explanation:

that is the slope

The scale on a map is 1 cm:30 km. How many centimeters would be used to represent 45 kilometers?

Answers

Answer:

1.5 cm.

Step-by-step explanation:

If 1 cm = 30 km, then half a cm equals 15 km.

We need to find 45 km. We know that 1 cm = 30km and half a cm = 15 km. Adding both of these together, we can get 1.5cm = 45km.

The sum of the interior angle measures
of a quadrilateral is 360°. The
measure of angle. A is three times
the measure of Angle D. The measure
of Angle B is 4 time that at D.
The measure of Angle C is 24 more.
than angle B. Find the measure
of each angle of the quadrilateral.

Answers

The angle A is 84 grades
The angle B is 112 grades
The angle C is 136 grades
The angle D is 28 grades

round to the nearest tenth 9.8766

Answers

Answer:

9.9

Step-by-step explanation:

Answer:

9.9

Step-by-step explanation:

Since the 7 is greater than five, the 8 that is in the tenths place moves up, and becomes 9.

Which equation represents a line which is parallel to the line 7y - 4x
-14?

Answers

So the given function is (4/7)x
(4/7) is the slope.
As long as the slope is the same the function will be parallel.
So these examples are parallel:
g(x) = (4/7)x - 10

h(x) = (4/7)x + 122

Since the equations are not given, the equations whose slope will same as that of the slope of the equation 7y - 4x - 14 = 0 i.e. m = 4/7 will be parallel to the line  7y - 4x - 14 = 0.

What is the general equation of a Straight line?

The general equation of a straight line is -

[y] = [m]x + [c]

where -

[m] is slope of line which tells the unit rate of change of [y] with respect to [x].

[c] is the y - intercept i.e. the point where the graph cuts the [y] axis.

The equation of a straight line can be also written as -

Ax + By + C = 0

By = - Ax - C

y = (- A/B)x - (C/A)

We have the following function -

7y - 4x - 14 = 0

We have the following equation -

7y - 4x - 14 = 0

Rearranging the equation -

7y = 4x + 14

y = (4/7)x + 2

Now, all the lines parallel to the line 7y - 4x - 14 = 0 will have the slope (4/7). Refer to the graph attached.

Therefore, since the equations are not given, the equations whose slope will same as that of the slope of the equation 7y - 4x - 14 = 0 i.e. m = 4/7 will be parallel to the line  7y - 4x - 14 = 0.

To solve more questions on straight lines, visit the link below-

brainly.com/question/29030795

#SPJ2

7x + 3y + 2x

Please help me

Answers

Answer:

Your expression would be 9x + 3y

Step-by-step explanation:

Coefficients with the same variables can be added together

7x + 3y + 2x

7x + 3y + 2x

(7x + 2x) + (3y)

= 9x + 3y

Find the retail price. Original Price: $185; Markup: 125%.

Answers

Answer:

is that question incomplete?

What is the value of c in the equation below?

4 2 b
2x 2= a = с

A. -4

B.-2

C. 1
-
64

D. 1
-
4

Answers

Answer:

b

Step-by-step explanation: since i helped can i have brainlist please :D

Other Questions
How much would it be $55 for every 15 shirts? all you need is in the photo The declaration of independence described thea. process for creating a new government b. process for choosing a new leaderc. way each colony could join a new government d. principles of a new government Insulin is a protein that is used by the body to regulate both carbohydrate and fat metabolism. A bottle contains 225 mL of insulin at a concentration of 20.0 mg/mL . What is the total mass of insulin in the bottle? What am I supposed to do here, I don't see a triangle. A(n) __________ reaction is a reaction in which energy is absorbed. 100 points! I will mark brainliest Help fast! No random answers please.random answers will be reported. The sum of two numbers is 10. The larger number is 4times the smaller number.The system of equations used to represent thisscenario is y = -x + 10 and y = 4x.What is the larger number?46810 Which point would form a right isosceles triangle with Points A and B on the coordinate grid below? The vertex of the parabola would be located at which coordinates-6,36,33,-63,6 What type of figurative language is best represented in the following from stanza threeof the text: "And so hold on when there is nothing in you/ Except the Will which says tothem: 'Hold on!"OA. SimileOB. OnomatopoeiaOC. PersonificationD. Hyperbole Find the soluition of equation 2(2x+3)=-4+2(2x+5) Write and solve a real-world problem that can be represented by the expression (3)(5), then solve it nancy is 5 years younger than her brother stan. last year she was half as old he was. how old is each of them now? PLS HELP How many tablespoons are in 5 quarts?StartFraction 3 quarts Over 192 tablespoons EndFraction = StartFraction 5 quarts Over question mark tablespoons EndFraction128187320384 Based on this map, list 5 states that the United States added as a result of Manifest Destiny (after 1845). In paragraph 16, the word provocative means-1 foolish2 numerous3 tempting 4 challenging Name an angle adjacent to 2. a. 3b. 4c. 5d. 7e. 1 In order to insert a human gene into a plasmid, both must _____In order to insert a human gene into a plasmid, both must _____have identical DNA sequencesoriginate from the same type of cellcode for the same gene productbe cut by the same restriction enzymebe the same length In the figure below, =mABD 94, =mEBD 31, and BE bisects CBD. Find mABC