Mathematics High School

Combine this Polynomial:
(19x^2+12x+12)+(7x^2+10x+13)

A)26x^4 + 22x^2 + 25
B)26x^2 + 22x + 25
C)73x
D)73x^6

Answers

Answer 1

Answer: C) 26^2 + 22 + 25

Step-by-step explanation:

Eliminate the parentheses

Add the numbers

19^2+12+25+7^2+10

Combine Like Terms

26^2+12+25+10

Answer:

26^2+22+25

Answer 2
your answer is C) 73x

Related Questions

I need help on 13 it has to be standard form

Answers

Hi the answer would be -6m^4n^3 + 3mn^4 + 5m^4 + m^2

Can someone please help me asap ill mark brainlist!!!! and the last answer is 1/10

Answers

Answer:

7/20

Step-by-step explanation:

Answer:

you can give brainlesst to the othere ansere now

Step-by-step explanation:

solve the equation

3^2x-1=27^x-1

Answers

Step-by-step explanation:

3^(2x) - 1 = 27^x - 1

3^(2x) = 27^x

3^(2x) = (3^3)^x

3^(2x) = 3^(3x)

Therefore 2x = 3x and x = 0.

3 is what percent of 2

Answers

Answer:

The answer is 0.06

Step-by-step explanation:

do you have my answer plz help plz

Perfect Parties, a party supplies store, always gets busy around graduation. Currently, they have 3 orders: one for 500 balloons, one for 275 balloons, and one for 125 balloons. Each balloon must be tied with a 5-foot-long ribbon. How many yards of ribbon do they need for their current orders?

Answers

Answer:

they would need 1500 yards

Step-by-step explanation:

i added the 500,275,125 together to get 900 and i multiplied that buy 5 getting 4500 feet and converted that to yards getting 1500 yards.

(not sure if this is right but i hope it is)

If the sum of the interior angles of a polygon is 4680°, how many sides does the polygon have?

Answers

Answer:

15 sides

Step-by-step explanation:

Find the length for segment AB. Round to the nearest unit if necessary and enter as a whole number.

Answers

Answer:

The length for segment AB is 5 units

Step-by-step explanation:

Distance Between two Points in the Plane

Given two points A(x1,y1) and B(x2,y2), the distance between them is:

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

We must find the length for the segment AB. The coordinates of the endpoints are A(-3,2) B(0,6).

Calculating the distance:

[tex]d=\sqrt{(0+3)^2+(6-2)^2}[/tex]

[tex]d=\sqrt{3^2+4^2}[/tex]

[tex]d=\sqrt{9+16}[/tex]

[tex]d=\sqrt{25}[/tex]

d = 5 units

The length for segment AB is 5 units

solve for X. y=x-5 and y=6 simplify your answer as much as possible.

Answers

Answer:

x=11

Step-by-step explanation:

6=x-5

11=x

Answer: The answer is 11.

Step-by-step explanation: If y=6 and the problem is y=x-5 Then you could do 5+6 (since we know y=6) and get the answer of 11. To check it the answer you can do 11-5 which equals 6.

I hope this helps

PLS ANSWER THIS ASAP

Answers

Answer: i think its c

Step-by-step explanation:

Andrew walked 24 laps during a walkathon to raise money for his school's art department. Each lap was 1/4 of a mile, and Andrew's dad donated $5.25 for every mile that Andrew walked. How much money did Andrew's dad donate?

Answers

Answer: $31.50

Explanation:
1. Multiply the number of laps by the distance of the track to get the number of miles he walked. (24x1/4=6)
2. Multiply the miles by the amount of money his Dad will pay to get the answer. (6x5.25=31.5=$31.50)
☝️YES!☝️ ☝️YES!☝️ ☝️YES!☝️ ☝️YES!☝️ ☝️YES!☝️ ☝️YES!☝️

How can you recognize a linear equation? How can you draw its graph?
Plz help

Answers

Answer: where is it?

Step-by-step explanation:

Locate the y-intercept on the graph and plot the point.

From this point, use the slope to find a second point and plot it.

Draw the line that connects the two points.

p.s hope this helps

Alicia ran 2 ¼ miles in 3/5 of an hour. At this rate, how many miles could
she run in 1 hour?

Answers

Answer:

3.75 or 3 3/4 miles an hour

Step-by-step explanation:

2 1/4 divided by 3 is 0.75 multiplied by 5 is 3.75 which in fraction form is 3 3/4

-mb-m^2 for m=3.48 and b=96.52

Answers

I- huh I don’t understand the question

Which of the following shapes are rhombuses ? Choose two correct answers !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!

Answers

Answer:

Hi there! Your answer is C and D

Step-by-step explanation:

You might know that a Rhombus is a special type of parallelogram whose all sides are equal. The difference between a square and a rhombus is that all angles of a square are right angles, but the angles of a rhombus need not be right angles. So, a rhombus with right angles becomes a square. B is not because all sides are equal and it has right angles. A is not because it does not have equal sides. I hope this helps! :]

Which point is located in Quadrant IV?

A- (5,3)

B- (5, -3)

C - (-2, 5)

D- (-5,-2)

Answers

D is the correct answer since quadrant
|V is always (-,-) negative and negative

Help mee plz I’ll mark Brainly!!!!!!

Answers

I believe it’s D. Parallel
I’m pretty sure it’s D. Parallel property

What is the slope of the line through(1,−1) and (5,−7)

Answers

Answer:

The slope: -3/2

How it looks graph-ed:

HELP ME Pleaseeee!!!!
Factor 27w + 30s - 42p

Answers

Nolur acil lütfen yalvarırım yalvarırım

a map is drawn using a scale of 1cm/ 80 cm

Two cities are 280 miles apart

how far apart are the cities on the map?​

Answers

Answer:

22400

Step-by-step explanation:

280×80 miles

22400 miles

Jadynn's washing machine holds l,086 liters of water. how much water dose it hold in gallons? A gallons is approximately 3.79 liters. round to the nearest tenth

Answers

Answer:

286.5 gallons of water

Step-by-step explanation:

1,086 ÷ 3.79= 286.5435356

Round to the nearest tenth

286.5

Answer:

286.54 gallons

Step-by-step explanation:

You have 1,086 liters and you are trying to find how many gallons it is

Luckily you are given how many liters go into a gallon

So from there it's simple division

1,086/3.79 = 286.5435356200528

Now, it tells you that you only need to round to the nearest tenth. And since the nearest tenth isn't greater than 5, you can just leave it as 286.54

So, 286.54 gallons is the amount that the washing machine holds

really need help i am failing these lessons
Mali ran 21 miles in 3 hours. How many miles could she run in 5.5 hours?

62.2 miles
30 miles
38.5 miles
40.5 miles
3.

Solve the word problem using unit rates.

Carl solves 12 multiplication problems for every 4 addition problems. If he solves 23 addition problems, how many multiplication problems does he solve?

69 multiplication problems
54 multiplication problems
92 multiplication problems
46 multiplication problems
4.


Find the fraction as percent.
15%
12%
17%
14%
5. \


Solve the proportions.
4.25
10
8
9
6.

Find the fraction as percent.
0.7%
70%
0.07%
7.0%
7.

Answers

Answer:

thats a long question ong

Step-by-step explanation:

Am confused on what to do

Answers

Answer:

[tex]\sqrt{x} 42[/tex], [tex]\sqrt{x} 114[/tex], 12, [tex]\sqrt{x} 150[/tex],22

Step-by-step explanation:

the numbers are 22 [tex]\sqrt{x} 150\\[/tex] [tex]\sqrt{x} 114[/tex] [tex]\sqrt{x} 42[/tex] and 12, 22 and 12 stays the same

[tex]\sqrt{x} 150[/tex] gives you= 12.24

[tex]\sqrt{x} 114[/tex]=10.67

[tex]\sqrt{x} 42[/tex]=6.48

5/7 times what equals 3 answer

Answers

.23 (three repeating)

tell me if its wrong

Answer:

If the equation is "5/7(x)=3" then the answer's x=21/5

Step-by-step explanation:

Combine multiplied terms into a single fraction.

Multiply all terms by the same value to eliminate fraction denominators.

Simplify.

Divide both sides of the equation by the same term.

Simplify.


5(x – 3) = -15 + 10(x + 3) – 5x
Please help

Answers

Answer:

There are no solutions.

Step-by-step explanation:

Expand 5(x-3) 5x-15

Expand -15+15=5x+15+15

Add 15 to both sides

5x-15+15=5x+15+15

Simplify

5x=5x+30

Subtract 5x from both sides

5x-5x=5x+30-5x

0=30


Write 7% as a fraction or mixed number in simplest form.

Answers

it would be 7/10 as a fraction
7/100 ______________

Angeline would like to make 8 identical bowls for a gift to her family. Each bowl required 3/4 lbs. of clay. The clay is sold in 5 lb. blocks. How many 5 lb. blocks will she need to buy?
A.
3/4
B.
1
C.
2
D.
6

Answers

Answer:

2

Step-by-step explanation:

8 × .75 = 6lbs

she'd need 6lbs so she'd buy two bags of 5lbs


ANYONE PLEASE HELP ME ANSWER THIS QUESTION AND I'LL GIVE THE BRAINLIEST TO SOMEONE.

Melanie needs $500 for a down payment on a car. She is saving $50 per month. How many months will it take her to save $500?

A. 5 months
B. 10 months
C. 15 months
D. 20 months​

Answers

It will take her 5 months because you do 50divided by 12 because there is 12 months in a year

What is the volume of a rectangular prism with a length of 10 in, width of 5 in, and height of 8 in?

Answers

Answer:

400

Step-by-step explanation:

to find volume of a rectangular prism is whl which in ur case equals 400

What is x? Please help me??

Answers

What they said nnn nnn

Which inequality is true?
A |-25| < |-11 |
B –25 >-11
C -11 > |-25|
D |-11 | >-25

I NEED THIS ASAP

Answers

Answer:

D |-11 | >-25

Step-by-step explanation:

|-11 | = 11

11 > -25

Other Questions
Please Help me . Tysm!!!!!!!!!!!!!!!! The Matlab Script should:1. Clear the command window2. Clear the workspaceQuestion 1: Why do we clear the command window and workspace at the beginning of a script What is the ratio 5to8 How to evaluate -4+3/4 plzzzz! Suppose the 4th term of an arithmetic sequence is 27, and the 8th termis 59.1. What are the first term and the common difference?2. Write a function for the sequence. write a 5-sentence summary on this question"Who were the leaders in the railroad industry during the 1800s? (example: Who got rich from the railroad industry?)" (and do resaerch that makes sense, no WIKI)pls help me, this is due today!! How is fick's law calculated what happened before nationalism Help please!!!!!!!! what is the answer The picture shows a balloon after it was rubbed with wool. When the balloon touched the wall, it stayed there. What is the best explanation for the balloon staying on the wall? What does History class teach you about YOURSELF? Terry has 15 candles. She needs at least 100 candles. The candles she wants are sold in boxes of 8. What is the least number of boxes of 8 candles that Terry needs to buy. What is the sum of an even number plus an odd number?\I'm getting a round about of answers is it even or odd?, everyone is saying it is always even, others are saying it always odd, shouldn't it be both?if no please explain in detail thank youplease help PLEASE HELP ASAP THANK YOU1. Find f(2) if f(x) = 2x + 1 Read the excerpt from The Diary of Anne Frank.Mr. Frank. First let us take off some of these clothes. (They all start to take off garment after garment. On each of their coats, sweaters, blouses, suits, dresses, is another yellow Star of David. Mr. and Mrs. Frank are underdressed quite simply. The others wear several things, sweaters, extra dresses, bathrobes, aprons, nightgowns, etc.)Why did Anne and her sister most likely wear so many layers of clothing?They were worried about being cold during the walk.They were bringing extra garments for the Van Daan family.They could bring into hiding only what they could carry.They did not want to leave anything behind that could get stolen. List 3 ways Rhinos are critically endangered. Please really need answer would greatly be appreciated and mark brainliest. A store sells 20 bottles of detergent for every 5 bottles of fabric softener. Use the ratio table to find how many bottles of detergent will be sold when 12 bottles of softener are sold.A.4B.24C.48D.240 Someone PLS HELP BRAINLIEST....The length of a rectangle is 3m more than twice the width, and the area of the rectangle is 35m^2 . Find the dimensions of the rectangle.Length:Width: Use the following data of Sales, Inc.: Unit Total Units Units Cost Cost Sold Beginning inventory 16 $3 $48 Purchase on Apr 25 30 8 240 Purchase on Nov 16 12 9 108 Sales 45 ? ? Sales uses a FIFO inventory system. Cost of goods sold for the period is