Simplify the following expression: 9x+ 8y + 3x + 2y the *

Answers

Answer 1

Answer: 12x + 10y

Step-by-step explanation:

Answer 2
12x + 10y is the simplified version

Related Questions

which letter would be the most meaningful variable for this problem situation? the distance a bike travels divided by 3!

Answers

Answer:

We could use 'd' as a variable to represent distance. And since distance is the most important thing in this question, the most important variable would be 'd'.

Is this what you were asking?

I hope I could help. (๑•~•)

Question 3 (2 points)
Find the area and circumference for the circle below. Use 3.14 for \large \pi.



a. The area of the circle is 314

b. The circumference of the circle is

first one to answer gets brainlist

Answers

area = 314.16

circumference = 62.83

what's the number line shows the solution to n > 0

Answers

3 line I’m pretty sure that’s right

fractions that name the same amount
or part

Answers

Answer:

like 2/3= 6/12

Step-by-step explanation:

or 2/10= 1/5 ????

Answer:

Equivalent fractions

Step-by-step explanation:

Equivalent fractions name the same amount  or part.

Help me please thank you !!

Answers

Answer:

D) 38 degrees

Step-by-step explanation:

it will be supplementary to 142 degrees

Solve the following proportion then explain how you got the answer: 18n = 6/10

Answers

1/30 I think hope this helps

ZB=
Round your answer to the nearest hundredth.
7
B
C
?
4
A

Answers

Answer:

29.74 I did this already so yea

Anna is constructing a tine segment that is congruent to another segment AB. Before starting the construction Anna should draw a
segment of what length
tonger than segment AB

Answers

Answer:

C: A compass setting is used to measure the length of a segment in a

Step-by-step explanation:

What is the surface area?
5 ft
4 ft
5 ft
8 ft
6 ft
square feet

Answers

The surface area of the triangular prism is 152 sq, ft.

What is triangular prism?

A triangular prism is a three-dimensional (3D) object having two identical triangle-shaped faces joined by three rectangular faces. The bases are the triangle faces, while the lateral faces are the rectangular faces. The top and bottom (faces) of the prism are other names for the bases.

The surface area of the triangular prism is given as:

SA = bh + (b1 + b2 + b3)l

Here, b = 6, h = 4, b1 = b2 = 5, b3 = 6 and l = 8.

Substituting the values we have:

SA = (6)(4) + (5 + 5 + 6) (8)

SA = 24 + (16)(8)

SA = 152 sq. ft.

Hence, the surface area of the triangular prism is 152 sq, ft.

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simplify: -x - 10.25(16 - 4)

Answers

Simplified answer: -x-123

Consider the graphs below. Which is the correct graph for y=2(x - 3)2 +1

Answers

Answer:

J(x)

Step-by-step explanation:

Answer:

J(x)

Step-by-step explanation:



64,602 divided by 157

Answers

Answer:

about 411.48

Step-by-step explanation:

Use a calculator

411.48 i hope this helped

Pam runs 50 meters in 12 seconds, how far can she run in 7 seconds?

Answers

Answer: 30 meters

Step-by-step explanation:

50/12=4.1666

4.1666x7=29.162 round it to 30

Answer:

29.19

Step-by-step explanation:

50/12=4.17

4.17= how far she ran in 1 second

4.17*7=29.19


easy! what is the area of the circle​

Answers

Answer:

#2

Step-by-step explanation:

ASAP ASAP HELP HELP... ASAP

Answers

Step-by-step explanation:

hey..choose option c

[tex]18\frac{3}{64} [/tex]

HELP I NEED HELP ASAP

Answers

I think the answer is A
I think the answer is A

A stainless steel pipe is used as a vent over a restaurant stove. The pipe is 6 feet long and its diameter is 12 inches. The pipe is open at both ends. To the nearest whole number, how many square feet of steel is the outer surface of the pipe?

Answers

Answer: 18 feet

Step-by-step explanation:

Well, first we need to find the circumference because that is the outside of the pipe.

Circumference = 2 x Pi x Radius

Radius is half of diameter.

So we plug in all the values in to the formula.

2 x Pi x 6 inches = Circumference

12Pi = 37.69911184 inches

37 inches to feet = about 3 feet.

3 x 6 = 18 feet.

1. What is 8 turbo jets raised to the power of 4?*

Answers

Answer:

4096

Step-by-step explanation:

Hey there!!!!

8  raised to the power of 4 = [tex]8^{4}[/tex]

[tex]8^{4}[/tex] = 8*8*8*8

if we multiply:

8*8=16

16*8= 128

128*8 = 4096

hope this helps :)

HELP ME PLEASE!!! I DON'T UNDERSTAND!

Answers

Answer: 12

Step-by-step explanation:

this is a right angled triangle so you use the pythagorean theory

which is a^2 + b^2 = c^2

you have c and b already. c is the hypotenuse.

a^2 + 16^2 = 20^2

a^2 + 256 = 400

a^2 = 400 - 256

a^2 = 144

then you square root 144 and get..

a = 12

Answer:

I believe that the answer is 12 but find someone who knows for sure.

Mariana wears her winter coat when the temperature is colder than -4 degrees Celsius

Answers

Answer:

It is very cool that Mariana wears her winter coat when the temperature is colder than -4 degrees Celsius

that means when it is 10 degrees Celsius, she won't wear her winter coat

What is the perimeter, in terms of x, of the triangle shown here?
(7x2 - 12)
(-5x + 30)
(3x2 + 4x)

Answers

Answer:

The perimeter of triangle is: [tex]\mathbf{10x^2-x+18}[/tex]

Step-by-step explanation:

We need to find perimeter, in terms of x, of the triangle shown here.

The length of side 1: [tex](7x^2 - 12)[/tex]

The length of side 2: [tex](-5x + 30)[/tex]

The length of side 3: [tex](3x^2 + 4x)[/tex]

The formula used to find perimeter of triangle is: [tex]Perimeter\: of\: triangle=Sum\:of\:length\:of\:all\:sides[/tex]

Putting values and finding perimeter:

[tex]Perimeter\: of\: triangle=Sum\:of\:length\:of\:all\:sides\\Perimeter\: of\: triangle=(7x^2 - 12)+(-5x + 30)+(3x^2 + 4x)\\Perimeter\: of\: triangle= 7x^2-12-5x+30+3x^2+4x\\Perimeter\: of\: triangle=7x^2+3x^2-5x+4x-12+30\\Perimeter\: of\: triangle=10x^2-x+18[/tex]

So, The perimeter of triangle is: [tex]\mathbf{10x^2-x+18}[/tex]


Which TWO answers below show this proportion?

Answers

A and D

Hope it helps:)

please help me:(

*will give a brainist*

Answers

Answer:

we ended the Bubba pregnant woman he is not in there by the Monon the man that want to be. DMV

Andy played with Buzz 65% of the time. How many times did andy play with Buzz if her played with his toys 20 times?

Answers

Answer:

13

Step-by-step explanation:

yes.

Step-by-step explanation:

65/100×29

13

plz make me brainlest

which is equivalent?​

Answers

Answer:

the second one is it I think

What is the number between 0.25 and 0.125

Answers

Answer:

0.100

Step-by-step explanation:

Could be possible.

The number between 0.25 and 0.125 is 0.2.

What is a number system?

A number system is a system of representing numbers, including integers, rational numbers, real numbers, and complex numbers, using a set of symbols and rules for manipulating those symbols.

Different number systems use different symbols and rules for representing and manipulating numbers.

To see why we can convert both 0.25 and 0.125 to fractions with a common denominator of 1000:

0.25 = 250/1000

0.125 = 125/1000

Now we can see that 0.2 (or 200/1000) is between the two numbers:

125/1000 < 200/1000 < 250/1000

In decimal form, 0.2 is between 0.25 and 0.125.

The number between 0.25 and 0.125 is 0.2.

To see why we can convert both 0.25 and 0.125 to fractions with a common denominator of 1000:

0.25 = 250/1000

0.125 = 125/1000

Now we can see that 0.2 (or 200/1000) is between the two numbers:

125/1000 < 200/1000 < 250/1000

In decimal form, 0.2 is between 0.25 and 0.125.

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Sidney skated for 1 1/10 hours last month and 8 7/10 hours this month. How many
hours did Sidney skate in all?

Answers

Answer:

the number of hours does sidney skate in all is 9.8 hours

Step-by-step explanation:

The computation of the number of hours does sidney skate in all is as follows:

= Last month + this month

[tex]= 1 \frac{1}{10} + 8 \frac{7}{10}\\\\= \frac{11}{10} + \frac{87}{10}\\\\= \frac{98}{10}[/tex]

= 9.8 hours

Hence, the number of hours does sidney skate in all is 9.8 hours

A line passes through the point (3,1) and has a slope of 2.

what is the y-intercept?

Answers

the y intercept would be -5

Answer:

-5

Step-by-step explanation:

First, we can plug all the given values into the equation y=mx+b. This is called slope-intercept form. m is the slope and b is the y-intercept. To find the y-intercept, we solve for b.

y=mx+b

1=2(3)+b

1=6+b

Subtract both sides by 6

1-6=6+b-6

-5=b

Therefore, the y-intercept is -5.

Given right triangle RST, what is the value of sin(S)? Five-thirteenths Five-twelfths Twelve-thirteenths Thirteen-twelfths

Answers

Answer:

5/13

Step-by-step explanation:

The measure of sin S is Five-thirteenths, the correct option is A.

What is a Right Angled Triangle?

A right triangle is a triangle in which one of the angle measures to 90 degree.

The sides of a right triangle are called base, perpendicular and hypotenuse.

The triangle has side lengths 5,12, and 13.

The value of sin x = Perpendicular / Hypotenuse

sin S = 5 / 13

It seems that your question misses the figure of the triangle, the complete question is attached with the answer.

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The radius of a circle is 5 centimeters. Find the circumference of the circle.

Answers

Answer:

31.42cm

Step-by-step explanation:

C=2πr=2·π·5≈31.41593cm

Solution: Circumference = 31.4 cm  ✅

[tex]\searrow[/tex]

Detailed explanation:

Hii, I'd love to help you out! (:

This problem is all about circles; how fun!

What we need to do is find the circumference of a circle with a 5-cm radius.

[tex]\searrow[/tex]

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Yepp! This is only fun if we're familiar with the required formula.

The formula is shown below.

[tex]---\twoheadrightarrow\sf C=2\pi r[/tex]

Here "C" denotes the circumference,

"[tex]\pi[/tex]" denotes the number pi, *

and "r" denotes the radius.

This question provides us:

Radius = 5 cm.

[tex]\searrow[/tex]

* The number pi is an irrational number, which means we cannot write it as a fraction, no matter how hard we try. Can you imagine this? There are infinitely many digits after its decimal point.

So what I'm going to do is use 3.14 for pi

3.14.....∞ Wow!

[tex]\underbrace[/tex]

Alright, so now it's time... to have fun solving for the circumference!

[tex]---\twoheadrightarrow\sf C=2\cdot3.14\cdot5[/tex]

[tex]\bullet[/tex] Multiply

[tex]---\twoheadrightarrow\sf C=31.4\;\;cm[/tex]

That's all! See, it's ez as winking (;

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Voila! There's our answer!

Cheers!! ^-^

[tex]\searrow\swarrow[/tex]

________________________

Hope I helped! Best wishes!

Reach far. Aim high. Dream big.

"reflection"

_______________________

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