Mathematics College

Question 8 of 11
Simplify the following expression:
V-16 + V-25+5
O A. 14+01
O B. 5+9i
O C. 9-51
O D. 5 + 5411

Answers

Answer 1

The answer should be 5 + 9i

Answer 2

Answer: 5+ 9i

Step-by-step explanation:

Related Questions

solve please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|−9.8|
|11 2/ 3|
|−2 6/ 7|

Answers

Answer:

|-9.8| = 9.8

|11 2/3| = 11 2/3 or 11.66

|-2 6/7| = 2 6/7 or 2.86

Step-by-step explanation:

Solve for x round to one decimal place.

Answers

Answer:

i wanna say 12 but i am not sure!!!!!!!!!

Step-by-step explanation:

PLEASE HELP ME,I’ve been trying all morning
If f(x)= x^2 + 2x + 5, what is f(x + 3)?

Answers

Answer:

Step-by-step explanation:

f(x) = x² + 2x + 5

f(x+3) = (x+3)² + 2(x+3) + 5

= (x²+6x+9) + (2x+6) + 5

= x² + 8x + 20

Answer:

you sure its not f(x+3) ?

Step-by-step explanation:

Wanna help a girl out

Answers

Answer: 3580.50

Step-by-step explanation:

Answer:

Step-by-step explanation:

$80.5 is the right answer.

We divide 3500 by 100 and then multiply the answer to 2.3 this my answer credits to WritingRaccoon

these two polygons are similar
what would x equal?

Answers

Answer:

Step-by-step explanation:

In order to help me move, I got a credit card with a $1,000 credit limit and spent all $1,000 the first month. The credit card charges compound interest at a rate of 15% a month, BUT, you don’t have to make any payments for one year. How much debt will I have after 1 year of having this card?

Answers

Answer

The tax/ your paying a year is 150, so you would owe 1,500 btw, answer my recent question maybe..?

Step-by-step explanation:

On Thursday, 14 out of 20 cookies sold at a bakery were Chocolate Chip. What percent of the cookies sold at the bakery were Chocolate chip?

Answers

14/20=0.7
70% of the cookies were Chocolate chip
:)

Someone please help!

Answers

Answer:

3.25

Step-by-step explanation:

it is shrinking by a factor of 4 so every number is 4 times smaller and 13 divided by 4 will give you 3.25

Answer:

3.25

Step-by-step explanation:

As you can see from the one on the left and the other on the right is that the left is larger than the right by the ratio of 4:1

CB = 12, ZY = 3

BA = 5, YX = 1.25

Using this information, to find ZX, we just need to divide CA's length by 4:

13 / 4 = 3.25

A car travels 120 miles on 2 gallons of gas. How far does the car travel on 1 gallon of gas? *

Answers

Answer:

60 miles

Step-by-step explanation:

120/2=60 or 60x2=120

Answer:60 miles

Step-by-step explanation:

120/2=60

need help with this

Answers

Answer:

y = 1

Step-by-step explanation:

Since 15 and 5, 18 and 6, and 27 and 9 all have 3 in common, then 3 should go into 1.

Answer:

Step-by-step explanation:

equation is always x/3=y

Sam knows that there are 12 inches in 1 foot. He has a string that is 3 1/2 feet long. What is the length of the string , in inches?

Answers

Answer:

42 in

Step-by-step explanation:

12 x 3 = 36

1/2 foot = 6 in

36 + 6 = 42

?????????????????????

Answers

White her is white b

Answer:

f(9) = 61

Step-by-step explanation:

You know f(x) = 8x - 11. So, to find f(9), you have to replace x with 9 on the other side.

f(9) = 8(9) - 11

You can solve this.

f(9) = 72 - 11

f(9) = 61

What is 2.419 rounded to the nearest one?

Answers

Answer:

Step-by-step explanation:

5 jakxoxodmenkxnwmzx

help please and u get a cookie

Answers

Answer:

im allergic to cookies

Step-by-step explanation:

4.012+ S equals 5.313

Answers

Answer:

S= 1.301

Step-by-step explanation:

5.313-4.012=S

the answer is
S=1.301
This is because
4.012+1.301=5.313
Hope this helps have a good day! ;)

The population of a town is 12,000, and it grows at a rate of 5% per year. Write an exponential function in the form [tex]y=ab^{x}[/tex] that represents the situation

Answers

Answer: Exponential function: [tex]y=12000(1.05)^x[/tex]

Step-by-step explanation:

Exponential function: [tex]y=ab^x[/tex] , a = initial value , x= time, b= growth factor , b= 1+r , where r=rate of growth.

Given: Initial population = a= 12,000,

rate of growth = r= 5% = 0.05

Then, b= 1+r= 1+ 0.05 = 1.05

Substitute value of a and b in (i), we get

[tex]y=12000(1.05)^x[/tex]

Hence, The required exponential function: [tex]y=12000(1.05)^x[/tex], where x= time.

What is the opposite of -5?

Answers

Step-by-step explanation:

the opposite of -5 is +5

have a great dayyyy :)

It’s +5 or the normal Whole number 5

Can somebody help please?

Answers

Answer:

Answer is D

Step-by-step explanation:

Answer:uh i think D

Step-by-step explanation:

Steps for solving multi-step equations:

Simplify by ____________________ like terms or _______________________

(there should only be one variable after this step)

Undo any _________________ or _________________ 3. Undo any ________________ or __________________

4. _______________ answer.

Answers

Answer:

What are two-step equations?

A two-step equation is an algebraic equation you can solve in two steps. Once you've solved it, you've found the value of the variable that makes the equation true.

Example 1

We're given an equation and asked to solve for

xx:

3x+2=143, x, plus, 2, equals, 14

We need to manipulate the equation to get

xx by itself.

−

3x+2

3x+2−2

=14

=14−2

=12

The solution:

x=4start color #1fab54, x, equals, 4, end color #1fab54

It's always a good idea to check our solution in the original e

⋅

Yes!

3x+2

3⋅4+2

12+2

=14

=14 Yes!

Want to learn more about two-step equations? Check out this video.

Example 2

We're asked to solve this equation for

aa:

+68, equals, start fraction, a, divided by, 3, end fraction, plus, 6

We need to manipulate the equation to get

aa by itself.

What's the two numbers that round to the greatest place value have an estimated sum of 11000 and an estimated difference of 3000,then find the exact sum and the exact difference provide a detailed explanation as to how you reached your answers and why they will work

Answers

Answer:

Step-by-step explanation:

hi hi hi hi hi hi hi.........

1cfgvcf1288391936.&2948.’aoddt553995$7,!/0

lucy’s hair grew 5/12 foot over the past year

Answers

So about 2 inches or 5 inches

Answer:

5 inches

Step-by-step explanation:

5/12 feet is 5 inches because there are 12 inches in a foot.

Enter the area of a square with a diagonal of 18 feet. Round to the nearest whole number. Just the number, no units please. We know it is feet squared. *

Answers

Answer: 162

Explanation:

The formula is 1/2d^2

1/2 = 0.5 18^2 = 324 324 x 0.5 = 162

Round 992 to the nearest ten

Answers

It will be 990 hope this helps

Answer:

990

Step-by-step explanation:

990

2 is lower than 5 so we round down. Instead of rounding up to 1, round down to 0

37 people showed up to the party. There were 9 less men than women present. How many women were there?

Answers

Answer:

Step-by-step explanation:

tbh, i just guessed around the numbers until i got the right one xD

The number of women present in the party will be 23.

What is expression ?

Expression is a finite combination of symbols that is well-formed according to rules that depend on the context.

We have,

Total persons in party = 37

Let,

Number of men = m

Number of women = w

So,

Total number of persons in party ,

m + w = 37 .....(i)

Now,

According to the question,

m = w - 9

Now

Substituting m = w - 9 in equation (i),

i.e.

w - 9 + w = 37

We get,

2w = 37 + 9

2w = 46

We get,

w = 23

So, number of women are 23.

Hence, we can say that the number of women present in the party were 23.

To know more about expression click here

https://brainly.com/question/14083225

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Which table represents the statement "Di runs at a rate of 4 meters per second " ?

Answers

Answer:

d=4t

Step-by-step explanation:

These tiles represent the expression x + 7x + 2.
1
Х
X X X X X X X
1
Which expression is equivalent to x + 7x + 2?
8x + 2
8x + 9
10x
9x + 1

Answers

Answer:

the answer is A

Step-by-step explanation:

x + 7x + 2 = 8x + 2

please answer thank you

Answers

Answer:

8.1 for the 2th awnser

Step-by-step explanation:

1.4 + 5.9+2.2=8.1

Answer:

z (3.4 + 4.6 + 2.2)

Nike shoes are 45% off $80.
What will be the savings
on
the
tennis shoes ?

Answers

You will pay $44 for the shoes

Answer:

You pay $44 / You're saving $36

Step-by-step explanation:

100 - 45 = 55

$80 x 0.55 = $44

You paid $32.00 for 8 gallons of gasoline. How much would you pay for 10
gallons of gasoline?

Answers

Answer:

Divide 28 by 8. the answer is $3.50. That’s the money you pay per gallon. Multiply 3.50 by 15 and the final answer is: 52.50

Step-by-step explanation:

32 divided by 8 which is 4 so 4x10 is 40

A bowl of soup at 95!C (too hot) is placed in a 22!C room. One minute later, the soup has cooled to 83!C. When will the temperature be 49!C (just right)?

Answers

Answer:

in 3 minutes and 50 seconds

Step-by-step explanation:

soup = 95c

after 1 minute = 83c

after 2 minutes = 71c

after 3 minutes = 59

soup cools down 0.2c in 1 seconds

so 10 seconds = 2c

in 3 minutes and 50 seconds = 49c

The temperature 49°C of soup bowl will be after 5.54 minutes

Newton law of coolingAccording to Newton's law of cooling, the rate of loss of heat from a body is directly proportional to the difference in the temperature of the body and its surroundingsThe formula is as follow:

[tex](T-T_{s} )=(T_{0} -T_{s} )e^{-kt}[/tex]

What are the steps to solve this problem?Given

[tex]T =[/tex] 83°C and 49°C

[tex]T_{s} =[/tex] 22°C

[tex]T_{0} =[/tex] 95°C

We have to find value of t for that first we will find value of k and applying all values in formula we get,

(83-22)=(95-22)[tex]e^{-k}[/tex]

∴ k = -ln (61/73)

Now,

(49-22) = [tex]e^{ln(61/73)t}[/tex]

∴ t = [tex]\frac{ln (27/73)}{ln(61/73)}[/tex]

∴ t = 5.54 minutes

So, after 5.54 minutes temperature will be 49°C

Learn more about Newton's Law of Cooling here:

https://brainly.com/question/13748261

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Other Questions

Jackie has a collection of stamps and coins. The total number of stamps and coins is 81. The number of coins is one more than three times the number of stamps. Find out how many stamps and coins Jackie has. Part A: Write let statements that represent the variables in this situation (2 points) Part B: Set up a system of equations that you can use to solve this problem? (2 points) Part C: Solve the system from (b) by using either substitution or elimination *show all solving steps*. (4 points) Part D: Write a solution statement answering the question Mille is obsessed with her new book she started. She read 185 pages in 2 days. If she keeps up this pace, about how many pages will she have read after 5 days? Does the state of solid have a pattern of molecules? Why does the Great Rift Valley have so many interesting physical features ? PEASE HELP ASAP!!!!!!! Was there ever a time when you or someone you know had to be brave? Explain. Please help desperate due today please help PLEASE HELP!! WILL GIVE 200 POINTS PLUS BRAINLY!!!Question2. Eric is observing the velocity of a runner at different times. After one hour, the velocity of the runner is 5 km/h. After three hours, the velocity of the runner is 3 km/h.Part A: Write an equation in two variables in the standard form that can be used to describe the velocity of the runner at different times. Show your work and define the variables used. (5 points)Part B: How can you graph the equations obtained in Part A for the first 5 hours? (5 points)Question 3. The graph shows the functions f(x), p(x), and g(x):Graph of function g of x is y is equal to 2 multiplied by 0.85 to the power of x. The straight line f of x joins ordered pairs minus 7, 3 and minus 3, minus 2 and is extended on both sides. The straight line p of x joins the ordered pairs 4, 1 and minus 3, minus 2 and is extended on both sides.Part A: What is the solution to the pair of equations represented by p(x) and f(x)? (3 points)Part B: Write any two solutions for f(x). (3 points)Part C: What is the solution to the equation p(x) = g(x)? Justify your answer. (4 points)Question 4. The coordinate plane below represents a town. Points A through F are farms in the town.graph of coordinate plane. Point A is at negative 3, negative 4. Point B is at negative 4, 3. Point C is at 2, 2. Point D is at 1, negative 2. Point E is at 5, negative 4. Point F is at 3, 4.Part A: Using the graph above, create a system of inequalities that only contains points A and E in the overlapping shaded regions. Explain how the lines will be graphed and shaded on the coordinate grid above. (5 points)Part B: Explain how to verify that the points A and E are solutions to the system of inequalities created in Part A. 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Question 8 of 11 Simplify the following expression: V-16 + V-25+5 O A. 14+01 O B. 5+9i O C. 9-51 O D. 5 + 5411

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Question 8 of 11
Simplify the following expression:
V-16 + V-25+5
O A. 14+01
O B. 5+9i
O C. 9-51
O D. 5 + 5411