What is the sum of 8 and x

Answers

Answer 1

Answer:

8 + x

Step-by-step explanation:

The expression is not factorable with rational numbers.


Related Questions

The polygons are similar. Find the missing side length.

Answers

Answer:

44

Step-by-step explanation:

Since triangles are similar, so their corresponding sides would be in proportion.

Therefore,

[tex] \frac{24}{32} = \frac{33}{?} \\ \\ \\ ? = \frac{32 \times 33}{24} \\ \\ ? = \frac{4\times 33}{3} \\ \\ ? = 4\times 11 \\ \\ ? = 44 \: units[/tex]

if a cylinder have a side length of 13 and the radius of 10 what is the surface area

Answers

Answer:

280π units² or 879.645943 units²

Step-by-step explanation:

Let's use the formula for the surface area of a cylinder: 2πrh + 2πr² (r=radius, h=height)

Let's plug in the numbers given now since we can assume h=13 (since side length and height can be the same) while r=10.

2π(13)(10) + 2π(10)²

2π(130) + 2π(10)

260π + 20π

280π units² or 879.645943 units²

Please help, I’ve got 10 minutes left till I have to hand it in.

Q3. Here are the first four terms of a sequence: 11, 22, 44, 88...
a) Write down one expression in terms of n for the nth term of the sequence.

Answers

Answer:

2816 is math term of sequence.

Step-by-step explanation:

[tex]\rm\large\blue{\underline{Given:-}}[/tex]

◉ First four term of a sequence 11,22,44,88...

[tex]\rm\large\blue{\underline{To\:Find:}}[/tex]

◉ Ninth term of the sequence.

[tex]\Large\texttt\red{\underline{Required\:Solution:}}[/tex]

Now first we have to continue the sequence.

11, 22, 44, 88, 176, 352, 704, 1408,

2816, 5632.......

Hence, 2816 is the Ninth term of sequence.

─━─━─━─━─━─━─━─━─━─━─━─

a circle with a 12 inch diameter is folded in half and then folded in on half again. what is the area of the resulting shape

Answers

It will be 3 because it’s have of the diameter on the circle and this that diameter is folded again

Determine the common factors and HCF for each of the following terms.

b) 2b, 3b
e) 5bc, 2c2, 3cd
f) 4a2b, 8b2c, 6bcd

Help please and explanation..

Answers

Answer: Please see explanation column for answers

Step-by-step explanation:

When a number  divides into another number without a remainder, it s called a factor of that number.  Lets say we want to  find the common factors of two numbers, we get the  factors of each one and  compare them. The common factor is the one that is found in both lists

While The Highest common factor, is the highest factor number found in both lists.

b) 2b , 3b

Factors of 2b= 1, 2 and b

Factors of 3b=1, 3 and b

Common factors =1 and  b

HCF=1b

e) 5bc, 2c2, 3cd

Factors of 5bc=  1, 5, b, c

Factors of 2c2= 1,  2, c, c2

Factors of  3cd= 1, 3, c, d

Common factors = 1 and c

HCF= 1c

f) 4a2b, 8b2c, 6bcd

Factors of 4a2b=  1, 2, 4, a, a2, b

Factors of 8b2c= 1, 2, 4, 8, b, b2, c

Factors of  6bcd= 1, 2,3,6, b, c,d

Common factors = 1, 2 , b

HCF=  2b

how do you graph
{x-y=6
3x+5y=10​

Answers

Answer: mathaway

Step-by-step explanation:

Answer:

See below

Step-by-step explanation:

Attached is a graph of the system of equations. Notice that they intersect at the point (5,-1) which is the solution to the system of equations.

The Starbucks store Emily works at made $12,500.00 in
sales today. 20% of sales cover employee salaries, 30%
cover overhead charges. How much money is left as profit
once those two expenses are paid (HELP NEEDED)

Answers

Answer:Part (1) November 1

The amount paid is the rental advances and must be recorded as advances which falls under the current asset category:

Dr Rental Advances $90,000

Cr        Bank account             $90,000

Part (2) December 31

On this date, some of the rental advances paid would be realized as expenses from the period November 1, 20X1 to December 31, 20X2.

This time duration constitutes to 2 months and the rental advance made on November were for five months. Out of these 5 months, 2 months share must be recognized as expense which is

The relevant entry would be:

Dr Rental Expenses $36,000

Cr                Rental Advances $36,000

Step-by-step explanation:

HOPE THIS HELPS!!

WILL GIVE BRAINLEST AND LOADS OF POINTS IF CORRECT!!! Please help me

Answers

Answer:

I think it is D.

Step-by-step explanation:

Good luck! :D

Correct answer gets BRAINLIEST

Answers

f(x)/g(x)

(x2-1)/(x-1)

x cannot equal 1 because this would render the denominator, also known as the divisor, as zero.

x can be greater than 1.

If you would like, we can factor the numerator...

x2-1

(x+1)(x-1)

FIRST...(x)(x)=x2

OUTER...(x)(-1)=-1x=-x

INNER...(1)(x)=1x=x

LAST...(1)(-1)=-1

x2-x+x-1

x2-1

So...

f(x)/g(x)=[(x+1)(x-1)]/(x-1)

(x-1) is in the numerator and denominator.  It cancels...

f(x)/g(x)=(x+1)

-1/9 + (-5/9) =

Write the answer in simplest form

Answers

I got the answer - 2/3
-2/3 is the simplest form. Hope this helped :)

Two parallel lines are cut by a transversal as shown below. Suppose <4 = 143 degrees. Find <5 and m <7.

Answers

Can you provide a picture?

What is the slope of a line parallel to the following line: 5x + 8y = 50

Answers

Answer:

-5/8

Step-by-step explanation:

Convert standard form to slope-intercept form to find the slope.

5x + 8y = 50

8y = -5x + 50

y = -5/8x + 50/8

Slope: -5/8

Answer:

-5/8x

Step-by-step explanation:

First you need to find the slope of the given line.

Do this by converting it to slope intercept form (y=mx+b)

Divide the whole equation by 8 to isolate the y variable.

After dividing by 8 you should now have 5/8x + y = 6.25

Now you need to subtract y and 6.25 to isolate y

5/8x - 6.25 = -y

Now you have to divide the whole equation by negative 1 to make y positive. You end up with: y = -5/8 + 6.25

We know that the slopes of parallel lines are equal. Therefore the answer is -5/8x

Solve the equation for x:
sin^2 x – 2 cos x - 2 = 0
for the restriction 0 < x < 2pi

Answers

Answer: x = pi

sin²x - 2cos x - 2 = 0

⇔ 1 - cos²x - 2cos x - 2 = 0

⇔ cos²x + 2cos x + 1 = 0

⇔ (cos x + 1)² = 0

⇒ cos x + 1 = 0

⇔ cos x = -1

⇒ x = pi + k2pi

because 0 ≤ x < 2pi

=> x = pi

Step-by-step explanation:

There are 15 girls and 16 boys in a class. What is the ratio of girls to total students in the class?

Answers

Answer:

[tex]15:31[/tex]

Step-by-step explanation:

To find the amount of total students, you would do this:

[tex]15+16=31[/tex]

Since there are [tex]15[/tex] girls, the [tex]girls[/tex] to [tex]total students[/tex] ratio would be [tex]15:31[/tex].

BOBTHEBUILDER can do it

Answers

Answer:

YES HE CAN

Step-by-step explanation:

Answer:

when you have Bob anything is possible

A machine can manufacture 1,805 nails in 10 minutes.how many nails can the machine make in 8 minutes?​

Answers

1,805 divided by 10.

180.5 nails made in 1 minute.

180.5 times 8.

1,444 nails are made by the machine in eight minutes

-1/2 (-6x + 3) plz helpppp

Answers

Answer:

-1/2

Step-by-step explanation:

Answer:

6x-3/2

Step-by-step explanation:

-1/2(-6+3)

-1(-6x+3)/2

-1(-6x+3)/2

6x-3/2

and thats how u get your answer.

i hope this helps     :)

two cars are racing on a
track. the cars are driving at a constant speed. the blue car drives 4 laps in 24
minutes. the red car drives 6 laps in 48 minutes. how many minutes will it take the blue car to drive 40 laps?

Answers

Answer:

positon

Step-by-step explanation:

Can I pls have help!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

3. The middle option

4. I have no idea, maybe someone else can solve it

5. The second-to-last option

6. right, isosceles

7. obtuse, scalene

8. obtuse, isosceles

9. 43 degrees

10. 14 degrees

Step-by-step explanation:

PLZZZZZZZZZ HELP MEEEEEEEEEE!!!!!!!!!
marina said that -x - 8 + 5y +9x can be simplified to 13y - 8
what was her error

Answers

Answer:

Step-by-step explanation:

-x-8+5y+9x

=8x+5y-8

maybe instead of x is y

that's the only way it will be 13y

A submarine is descending to examine the seafloor 2,100 feet below the surface. It takes
the submarine 2 hours to make this descent. What was the submarines speed?

Answers

Answer:

1050 feet per hour.

Step-by-step explanation:

Going down, the speed was r = d/t

r = the speed.

d = distance which is 2100 feet

t = 2 hours.

r = 2100 / 2

r = 1050 feet per hour.

I do not understand this Can you please help.

Answers

Answer: 1.7 is the answer hope this helps.

Step-by-step explanation:

Answer: Solve using proportions

Step-by-step explanation:solve for x:

1/500=x/828

Simplify the expression.
- 2.5f + 0.35 - 16 - 6

Answers

Answer:

−2.5f−21.65

Step-by-step explanation:


Simplify the expression.

-2.5f - 21.65

(Answer) −24.15

I need help on a question doesn’t matter if you skip this I just want someone to answer this correctly and quickly so I can finish my work.

Answers

Answer:

Step-by-step explanation:

10/x

last choice

A. 8a - 2b + 12a - 2a -4b
show how to simplify the expression. Write the answer in factored form

B. Evaluate the expression when a = 4 and b = -2. Show your work

Answers

Answer:

(8a+12a-2a)-(2b-4b)

18a-(-2b)

18(4)-   -2(-2)

72-4

=68

Step-by-step explanation:

h ttps:/ / pad let. com/du stinnich olson/C arl  

"no spaces"

Factor out 7w^5 - 35w^2

Answers

Answer:

[tex]7w^2(w^3 - 5)[/tex]

Step-by-step explanation:

[tex]7w^5-35w^2[/tex]

[tex]7w^2(w^3 - 5)[/tex]

(3c2 - 7) + (4c + 7) - (c2 + 5c - 8) is equivalent to 2c2 - c + 8.
TRUE OR
FALSE

Answers

Answer:

TRUE

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

#

is 1/2 and 5/10 proportional?

Answers

Yes 1/2 and 5/10 is proportional

Step-by-step explanation:

Yes

it is

If you take it to its smallest numbers it would be 1/2

Which value is greater than 5/8 or 60 %

Answers

Answer:

5/8

Step-by-step explanation:

Answer:

5/8 is greater.

Step-by-step explanation:

Convert 3 over 8 to a percent

Answers

Answer:

37.5%

Step-by-step explanation:

(3/8) × 100%

= 37.5%

= 0.375

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