Mathematics High School

Simplify:
5m²n³ +9mn
(8mn - 4m²n³ ÷ 4)​

Answers

Answer 1

Answer:

mn(5mn² + 9) ;

2mn(1 - 1/2mn²)

Step-by-step explanation:

Given:

5m²n³ +9mn

(8mn - 4m²n³ ÷ 4)​

5m²n³ + 9mn

mn(5mn² + 9)

(8mn - 4m²n³ ÷ 4)​

8mn/ 4 - 4m²n³ / 4

2mn - m²n³

2mn(1 - 1/2mn²)

Related Questions

Find the Scale factor of Figure A to Figure B

Answers

I hope this makes sense and helps :)

The area of a rectangular park is 3500sq.m.If its width is 50m,then find the
cost of its fencing at the rate of Rs.100per meter​

Answers

Deez nu-tz gottem
I looked it up

It says that you have to fill in all angle measures that are numbered / will give brainlist

Answers

Answer:

<1 = 107

<2 = 73

Step-by-step explanation:

<1 = 107 because of the corresponding angles thm

<2 + 107 = 180

<2 = 73

Need help with this thank you

Answers

the answer is 56 for the value of x

Answer: x=56

Step-by-step explanation:

I started off by figuring out what’s the total internal angles for a pentagon which is 540

Then i did 72+ 3x +2x+89+99 = 540

And i solved for x=56


NEED HELP ME PLZZZZZZZZ

Answers

A positive slope is a slope that is positive, not negative. The line with the slope increases/moves in an upward direction.

A scatter plot is shown.
10
4
9
8
7
6
5
.
**
4
3
2.
..
1
1 2 3
4.
5
6
7
8 9 10
Which of these statements are true for the scatter plot? Select all that apply.
The scatter plot shows a positive association.
The scatter plot shows no association.

Answers

Answer:

the scatter plots shows a positive association.

The statement that  are true for the scatterplot is that the scatterplot shows a positive association.

Why does the scatter plot shows a positive association?

There are often seen some patterns or some measures of relationships found in  a scatterplots.

Note that if the y variable do increase just when  x variable is increasing, then you can say there is a positive correlation that exist between the variables.

But when the y variable is said to reduce or decrease just as the x variable is increasing, then you can say there is a negative correlation that exist between the given variables.

Learn more about scatter plot from

https://brainly.com/question/2749543

When x = 6 and y = 3, which of the expressions below will be greater than 100? Select all
that apply.
A) 6xy
B) 5(4x + 3y)
C) 3x2 – 2y

D)2x3/
Y + 5

Answers

I think it would be c

On my way to school I stopped for gas and spent $20. This gave me 6.671 gallons of gas. What is the price of the gas per gallon? please help me​

Answers

2.99805126667666 dollars per gallon

Answer:

2.99805126668

Step-by-step explanation:

I got this by doing $20/6.71, since the way to find anything per, is doing

(total amount of money/amount of product given by that amount)

Sara will use 7 cups of apples to make 4 batches of applesauce. Decide whether
each expression shows the number of cups of apples in one batch.
Choose Yes or No for each expression.
a. 7-4
Yes No
d. $
Yes No
b. 4 - 7
Yes No
e.
7x)
Yes No
c.
7
4
Yes No
f.
Yes No

Answers

Answer:

1,YES   2,NO   3,YES   4,YES   5,NO   6,NO

☘️HOPE THIS HELPS! ☘️

Step-by-step explanation:

Which shows the GCF of 18 and 24 with
18
24
in simplest form?

Answers

Answer:

6 is the greatest common factor between the two

Step-by-step explanation:

Answer:

6.

Step-by-step explanation:

18 = 2 * 3 * 3

24 = 2 * 2 * 2 * 3

Picking out the common factors ( in bold):

GCF = 2 * 3 = 6.

fofidjdjdidiciicicicicjjfifcifificifuif​

Answers

Answer:

46

Step-by-step explanation:

46 lol

its literally inputting in addition

70 - 24 = 46

Solve the equation for x:
|3x - 2| = 5

Answers

Answer:

x = 1

Step-by-step explanation:

When there is an equation in absolute form like this |3x - 2| that means that there are no negative numbers or subtraction signs. Instead, such things are reversed, so the simplified equation is

3x + 2 = 5

So then we proceed as normal

3(1) + 2 = 5

3 + 2 = 5

5 = 5

solve : -2 1/3-(-5) = 0

Answers

Answer:

2 2/3

Step-by-step explanation:

Answer:

2 2/3

Step by Step

a box of cereal states that there are 90 calories in a 3/4-cup serving. How many calories are there in 4 cups of the cereal.

Answers

Answer:

480 calories

Step-by-step explanation:

4 ÷ 3/4= 5 1/3 servings

90 x 5 1/3= 480

How many tablespoons is one dose

Answers

Answer:

usually 2 depending on age

A 8-foot ladder touches the side of a building at a point 6 feet above the ground. At what height would a 22-foot ladder touch the building if it makes the same angle with the ground as the shorter ladder? Round to the nearest tenth if necessary.

Answers

Answer:Katie is 100 cm tall and is standing so that her mother's shado covers her shadow. She is 90 cm from her mother and her mother's shadow is 225cm long. How tall is her mother?

Step-by-step explanation:

Your teacher gives you the problem 5 ➗ 1/4. Write a story problem to represent 5 ➗ 1/4. Solve your story problem.

Answers

Answer:

diego has 1/4 of a brownie tray left to split amongst his 5 friends, how many brownies will each  friend get?(0.05)

Step-by-step explanation:

Ewen has 48 white tiles and 16 blue tiles.
Write down the ratio of the number of white tiles to the number of blue tiles.
Give your ratio in its simplest form

Answers

Answer:

3:1 in simplest form

Step-by-step explanation:

3:1. You have to find out what times 16 equals 48. 16 x 3 is 48 which means it’s 3:1

FIND VALUE OF SLOPE PLEASE

Answers

Slope is -1
Hope this helps

Solve the the equation by substitution
5x=-2y+48
x=-3y+20​

Answers

Answer:

(8, 4)

Step-by-step explanation:

i hope this helps :)

The jackets price was 76€ It was sold on sale with 15% discount. Count the discount and discounted price

Answers

Answer:

=76×15/100

=10.8€ is the discount

=76€-10.8€

=65.2€ is the discounted price

WILL GIVE BRAINLIEST! NEED ANSWER FAST!

Anthropologists approximate the height of a primate by the size of its humerus (the bone from the elbow to the shoulder) using the equation

H = 1.2L + 27.8,

where L is the length of the humerus and H is the height, in inches, of the primate.


An anthropologist estimates the height of a primate to be 60 in. What is the approximate length of the humerus of this primate? Round to the nearest tenth of an inch.

in

Answers

Answer:

26.83

Step-by-step explanation:

H=1.2L + 27.8

60=1.2x+27.8

minus 27.8 from both sides

32.2=1.2x

divide both sides by 1.2

x=26.83

A salesperson at a jewelry store earns a 4​% commission each week. Last​ week, Jarrod sold $640 worth of jewelry. How much did he make in​ commission? How much did the jewelry store make from his ​sales?

please help!

Answers

Answer: 19.2

Step-by-step explanation:

Plz give brainlest

Answer:$51.20 commission

Step-by-step explanation:

On wends day 72% of the customers who bought gas at the gas station made additional purchases.There were 250 customers who bought gas. How many of the 250 customers made additional purchases

Answers

Answer:

A = 180 customers.

Step-by-step explanation:

Let the number of customers that made additional purchases be A.

Given the following data;

Percentage = 72% = 72/100 = 0.72

Total number of customers = 250

To find the number of customers that made additional purchases;

A = 0.72 * 250

A = 180 customers.

Therefore, 180 customers made additional purchases on Wednesday.

Use formulas brainiest answer to whoever is first and correct

Answers

Answer:

114

Step-by-step explanation:

A=LxW

19x6=114

if f(7)=22, then f-1(22)=

Answers

Answer:

[tex]f^{-1}[/tex] (22) = 7

Step-by-step explanation:

The inverse function maps the output of the function back to its input

f(7) = 22 means when input is 7 the output is 22

The inverse maps the output 22 back to the input 7 , that is

[tex]f^{-1}[/tex] (22) = 7

3 in.
3 in.
4 in.
6 in.
7 in.
11 in.
What is area of the shaded region in the figure shown?

Answers

Answer:

9 + 8 + 12 = 29

Step-by-step explanation:

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

Answers

Answer:

B

Step-by-step explanation:

I need help finding the slope

Answers

Answer:

its negative 1/3

Step-by-step explanation:

shawtyyyy

Please Help ASAP!!

Find the Area of the figure below, composed of a rectangle and a semicircle. Round to the nearest tenths place.​

Answers

Answer:

The answer is 80 because 10x8 is 80 and the nearest 10 means it need to have a 0 behind so it is 80

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