Simplify each of the expressions.

Simplify Each Of The Expressions.

Answers

Answer 1

Answer:

5y2 + -3y + 2

Step-by-step explanation:

Sorry only have the first one.


Related Questions

What does a1 stand for?

Answers

Answer:

It stands for like top quality, the best of the best

Step-by-step explanation:

first rate or excellent/first class

The population of a town in the year 1990 was 15600
The population is now 11420
Calculate the percentage decrease in the population​

Answers

Answer: 21.608040201

Step-by-step explanation:

Find the range of the function ​

Answers

Answer:

It would be A

Step-by-step explanation:


Use the Pythagorean theorem to find each missing length to the nearest tenth

Answers

answer: 10.4

explanation: a^2 + b^2 = c^2
plug in 3 for a and 10 for b
3^2 + 10^2 =c^2
simplify to get
109 =c^2
take the square root of both sides
c = sqrt109 or 10.44030651

Answer:

c (the hypotenuse) = 10.4 units

Step-by-step explanation:

Start off by rearranging the original pythangorean theorem (a^2+b^2=c^2) by taking the square root of both sides so it is in the form of a distance formula solving for c(the hypotenuse).

c^2 will become |c| as length cannot be negative so (labeling an absolute value is negligible)

a^2+b^2 = c^2

c^2 = a^2+b^2

√(c^2) = √(a^2+b^2)

c = √(a^2+b^2)

Then substitute the given lengths, in this scenario, sides a and b.

After you substitute, just simplify.

c = √(3^2+10^2) = √(9+100) = √109 ≈ 10.4 units (nearest tenth)

Sarah bought 6 rolls of paper towels. She got 214.2 meters of paper towels in all. How
many meters of paper towels were on each roll?

Answers

Answer:

35.7 meters

Step-by-step explanation:

Literally all you do is divide the overall amount by how many rolls there were. That easy.

The shelf is made of 3 pieces of wood, each 0.3 meters wide. There is also 0.05 meter of space between the shelf and wall on each side. What is the width, in meters, of Joslyn's closet

Answers

Answer:

1.05

Step-by-step explanation:

To start, you need to know how long the shelving is, so you would multiply 0.3*3 since there are three pieces of wood. After you do that, you need to find out exactly how much space is from the shelving to the wall, so multiply 0.05*2 since there are two sides of the shelf. Add it all together for a total of 1.05

My calculator work will be posted below.

If you need more help, message me!

someone help me pleaseee❤️

Answers

Answer:

i believe the answer is A' (-2,5 )  B' (-1, 2) C'  (-3,1)

Step-by-step explanation:

Hope this helps!!

A candidate won an election by beating his nearest rival by 724541 votes. If the candidate received 1563198 votes, how many votes did his rival get?​

Answers

His rival got 838,647 votes
1,563,193 votes - 724,541 more votes than his rival = 838,647 votes (rival)

Answer:

838657

Step-by-step explanation:

1563198 - 724541 = 838657

Just use a calculator .

What are the coordinates of the graphed point?
(1, -4.5)
(-1,4,5)
(-1.5, 1)
(1,4,5

Answers

Answer:

A=(1, −4.5)

Step-by-step explanation:

Helloo I need help with this


Please and Thank you :)


Seth is making panels for a stained-glass window. He makes a triangular pane shaped like the triangle shown. Which of these rectangular panes has the same area as the triangular pane?








Help me please! I will mark brainliest whoever answers this with the right answer

Answers

Answer:

Options A and C

Step-by-step explanation:

Area of the triangular pane = [tex]\frac{1}{2}(\text{Base})(\text{Height})[/tex]

                                              = [tex]\frac{1}{2}(14)(12)[/tex]

                                              = 84 cm²

Area of the rectangle is given by the formula,

Area = Length × width

Option A.

Area of the rectangular pane = 12 × 7

                                                 = 84 cm²

Option B.

Area of the rectangular pane = 15 × 7

                                                 = 105 cm²

Option C.

Area of the rectangular pane = 21 × 4

                                                 = 84 cm²

Option D.

Area of the rectangular pane = 21 × 8

                                                 = 168 cm²

Option E.

Area of the rectangular pane = 28 × 6

                                                 = 168 cm²

Therefore, rectangular panes A and C have the equal area as the triangular pane has.

Already got the answer, alright one more to answer is for me! Question = free points. For me!

Alexis walked 1.5 km to her house in 0.5 hours. What is Alexis' speed?
3 km/hr
.33 km/hr
O 75 km/hr
O 3 mph

Answers

Answer:

.33

Step-by-step explanation:

WILL GIVE BRAINLIEST : Please calculate the following:

How many jelly beans fit in a one quart jar?

How many chips are in a batch of chocolate chip cookies?

Write out your calculations.

Answers

Answer:

804, the second one depends how many chips the chocolate chip cookies have in each

Step-by-step explanation:

select all of the following expressions that are equivalent to 9 1/2
(1) 3 1/2 * 3 1/2 (2) sqrt[6]{27} (3) 27 1/3 * 3 1/2 (4) 81 1/2 * 81 1/2 (5) 729 1/6 (6) 81 1/3 * 81 1/3 (7) 81 1/4 * 81 1/4

Answers

(1)

(3)

(4)

I think im sorry if im wrong too

Alan drive 210 miles using 9 gallons of gas. At this rate,how many gallons of gas would he need to drive 413 miles?

Answers

Answer:

17.73 gallons.

Step-by-step explanation:

413/210 is 1.97. 1.97x9=17.73

An ice cream shop is testing some new flavors of ice cream they invent 25 new flavors for customers to try and throw out the 13 least popular flavors the shop makes 80 cartons of each of the remaining flavor it takes two cartons to get on liter of ice cream. How much total ice cream is in the cartons

Answers

Answer:

480

Step-by-step explanation:

25-13=12

12 x 80=960

960 divided by 2=480

3. Diego made the shape on the left, and Elena made the shape on the right. Each shape
uses 5 circles
Select all the true statements.
A. The smallest circle in Diego's design is congruent to the smallest circle in Elena's
design.
B. Diego's design is congruent to Elena's design
C. Elena's design is a translation of Diego's design

Answers

The two circle designs are missing, so i have attached it.

Answer:

Options A & B are true.

Step-by-step explanation:

Congruent circles are basically identical. This means that they have the same radius and diameter but different centres.

Now, from the attached image, we see that the smallest circle in diogo's design has diameter of 2 units & radius of 1 unit while the one in Elena's design also has exactly the same measurement. Thus, we can conclude the smallest circle in diogo's design which is the first one is congruent to the smallest circle in the second design for Elena.

So option A is correct.

Looking carefully at both designs, we can observe that one is concentric while the other is eccentric. However, all the similar sized circles have the same radius & diameter. Thus, we can still say that both designs are congruent. So option B is correct.

In transformations, a translation is when all the points in a an object are made to move up or down in a state straight line in that same direction. However, the objects shape and size remains the exactly the same.

In this case, it's not so because the circle changed from concentric circles to eccentric circles. So this option C is not correct.

What value of k makes the statement true?



K-12=6+(-12)

-18
-6
6
18

Answers

Answer:

6

Step-by-step explanation:

The Official Answer is C. 6

Which expression is equivalent to 18 - 7?
A. -18 + 7
B. 18+ (-7)
C. 18 + 7
D. -18 +(-7)

Answers

Answer:

B

Step-by-step explanation:

The Equivalent Expression is 18+ (-7)

What are Integers?

Integers come in three types:

Zero (0)Positive Integers (Natural numbers)Negative Integers (Additive inverse of Natural Numbers)

Given:

18 - 7

Using Integers

a- b can be written as a+ (-b)

So, 18 - 7

= 18+ (-7)

Hence, the Equivalent Expression is 18+ (-7)

Learn more about Integers here:

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Order decimals from least to greatest .. 1.09, 1.901,1.9,1.19

Answers

Answer:

1.09,1.19,1.9,1.901

Answer:

1.09, 1.19, 1.9 ,1.901

Step-by-step explanation:

-2.73= -0.42r
please answer

Answers

Answer:

Today: Thursday, 15 October 2020

Hour: 04.17 WIB (in Indonesian)

____________________________

-2.73 = -042r

r = -2.73/0.42

r = 6.5

Answer:

r = 13/2

hope this is grateful

4. Write the modal class of the following frequency distribution:
Class interval
10-20 , 20 - 30 ,30 - 40, 40-50, 50 - 60

Frequency..
33
38
65
52
19
48​

Answers

The modal class, or mode class, is the class that has the highest frequency. Visually on a bar graph or histogram, it is the bar that is the tallest.

In this case, the highest frequency is 65 which corresponds to the class 30-40. The third frequency is the highest, so the third class is the modal class.

Answer: The interval 30-40 is the modal class

9. Mohammed copied this problem into his notebook.
(3.4 X 10')(3.8 x 10-9
A. Use the associative and commutative properties to rearrange the factors. (Regroup)
B. Find the product. Write the product in standard form.

Answers

Answer:

Its B

Step-by-step explanation:

4.
One endpoint of a segment has the coordinates (1,-2). The coordinates of the midpoint
are (5,-5). What are the coordinates of the other endpoint?
5.
Ray AC is in the interior of angle BAD. Write an equation using the Angle Addition
Postulate. If the measure of angle BAD = 52º and the measure of angle BAC = 2x - 3
and the measure of angle CAD = 7x + 1, what are the measures of angle BAC and
angle CAD?

Answers

Answer:

4. (9, -8)

(✿◠‿◠)

Combine like terms.
6h + C + 3f + 2f + 2h
Do not use any spaces in your answers.

Answers

Answer:

Step-by-step explanation:

Imagine h = hedgehog

C = cat

f = ferret

6h + C + 3f + 2f + 2h is like saying

6hedgehogs + cat + 3ferrets + 2ferrets + 2 hedgehogs =?

You can only combine the things that are the same.

This means you get 8 hedgehogs + cat + 5 ferrets.

In other words,

8h + 5f + C

2x - y = -2
x + y=-4

Answers

2x-y = - 2

2X - 0 = -2
2X = - 2
X = -2/2
X = -1


X + y = - 4

- 1

Peter spends Atmos $30 at the bowling alley he spends five dollars for each show rental and soda soda and each game cost two dollars

Answers

Answer:

chicken nuggets

Step-by-step explanation:

Answer:

If you want to write an equation it would be 5x+2x=30

Step-by-step explanation:

I am assuming you want an equation, if you do not, just reply to this

A baking mix consists of powdered milk, sugar, and flour in a ratio of 3:4:13.
How many pounds of each ingredient do you need to make 4 lb of baking mix?

Answers

Answer:

Sugar = 0.8 lb

milk = 0.6 lb

Flour = 2.6 lb

Step-by-step explanation:

Firstly, we add the ratios = 3 + 4 + 13 = 20

For milk, we have 3/20 * 4 = 12/20 = 0.6 lb

For sugar l, we have 4/20 * 4 = 16/20 = 0.8 lb

For flour = 13/20 * 4 = 52/20 = 2.6

You will need:

[tex]Milk = 0.6 $ lb\\Sugar = 0.8 $ lb\\Flour = 2.6 $ lb[/tex]

Given:

Milk : Sugar : Flour = 3 : 4 : 13

To find the number of pounds of each ingredient required to produce 4 lb of baking mix, solve as follows:

Amount of each ingredient needed = ratio of each ingredient / total ratio value x 4 lb

Thus:

Total ratio value = [tex]3 + 4 + 13 = 20[/tex]

Amount of milk needed = [tex]\frac{3}{20} \times 4 = 0.6 $ lb[/tex]

Amount of Sugar needed = [tex]\frac{4}{20} \times 4 = 0.8 $ lb[/tex]

Amount of Flour needed = [tex]\frac{13}{20} \times 4 = 2.6 $ lb[/tex]

Therefore, you will need the follow amounts to make 4 lb of baking mix:

[tex]Milk = 0.6 $ lb\\Sugar = 0.8 $ lb\\Flour = 2.6 $ lb[/tex]

Learn more here:

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I need HELP asap the teacher wants it do today PLEASE HELP

Answers

The point would be B since the distance says consistent from that point.

Answer:

i think Point C

Step-by-step explanation:

Because Point A is you walking to the bus stop-

Point B is u waiting at the bus stop-

And point C is u on the bus

Sorry if it didn't help :/

Consider the triangle.

Triangle A B C is shown. Side A B has a length of 22, side B C has a length of 16, and side C A has a length of 12.

Which shows the order of the angles from smallest to largest?

angle A, angle B, angle C
angle B, angle A, angle C
angle B, angle C, angle A
angle C, angle A, angle B

Answers

Answer:

It's B for edge 2020

Step-by-step explanation:

The order of the angles from smallest to largest is angle B, angle A, angle C and is denoted as option B.

What is a Triangle?

This is referred to a polygon which has three edges and vertices with its longest side being the hypotenuse.

The angle facing the largest side(AB) is always the largest which in this case is angle C, the medium side is side BC which has a length of 16 with the angle facing it as A which is why it is the second largest.

Read more about Triangle here https://brainly.com/question/1058720

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Express the number 5.2 x 10^6 in standard form

Answers

Answer:

5 and 2 tenths times 60

Step-by-step explanation:

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