Mathematics College

write 5.5454 correct to 2 decimal places

Answers

Answer 1
5.55
round the 4 up
Answer 2

Answer:

5.55

Step-by-step explanation:

first, round 5 to the four the 4 became 5 and the final answer is 5.55

Related Questions

Oscar purchased a new hat that was on sale for $5.06. The original price was $9.20. What percentage discount was the sale price?​

Answers

Answer: 45%

Step-by-step explanation:

Discount = original price - selling price

= $9.20 - $5.06

Discount = $4.14

Discount Percent = discount x 100 / original price

= $4.14 x 100 / $9.20

= $414 / $9.20

Therefore,

Discount Percent = 45%

I hope it helps you.

Please Mark this Answer as Brainliest A

Step-by-step explanation:

The graph of a linear equation shows the points (3,1) and (6,0) as two of its solutions. Which point is another solution to the linear equation?​

Answers

Answer:

(9,-1)

Step-by-step explanation:

Since the degree of the numerator is less than the degree of the denominator, we don't need to divide. We factor the denominator as

Answers

Answer:

As given,

I = [tex]\int\limits {\frac{3x}{x^{2} - 2x} } \, dx[/tex]

Since the degree of the numerator is less than the degree of the denominator, we don't need to divide.

We factor the denominator as x(x-2)

The partial fraction decomposition is

[tex]\frac{3x}{x^{2} - 2x} = \frac{3x}{x(x-2)} = \frac{A}{x} + \frac{B}{x-2}\\ = \frac{A(x-2) + B(x)}{x(x-2)} \\[/tex]

we get

3x = A(x-2) + B(x)

⇒3x = x(A+B) - 2A

By comparing , we get

A+ B = 3 , -2A = 0

⇒A = 0 and B = 3- A = 3-0 = 3

∴ we get

A = 0, B = 3

Therefore, the integral become [tex]\int\limits {\frac{3x}{x^{2} - 2x} } \, dx = \int\limits {[\frac{0}{x} + \frac{3}{x-2} ] } \, dx[/tex]

Hello, happy Friday, I am just here with some geometry questions.

Please only answer this if you know the answer. If you have a comment, please add it to the comment box. Only answer the question if you can explain your answer and why you think it is accurate. Thanks, good luck!

Again, please answer it and explain!

Answers

Answer:

B

Step-by-step explanation:

So far, we know that:

∠D = ∠J.

And that:

DE:JK = 14:7 = 2:1

So, to prove that ΔDEF ~ ΔJKL by SAS, DF must be similar to JL, as those are the sides between the angle.  

So:

DF:JL = 2:1.

Our answer is B.

Please help and show work for this ​

Answers

Answer:

2 dollars for kids

5 dollars for adults

Step-by-step explanation:

We will let x= children

y= adult

we know that

33x+42y=276

46x+40y=292

There are a lot of ways you can solve this but I think it's easiest if we use (what I think is called elimination)

we will start by mulitiplying the second equation by 1.05 to get

48.3x+42y= 306.6

We will subtract the first equation from the second to get

15.3x= 30.6

Solve for x and get 2

Now that we know what x equals we can plug that into any equation and solve for y

we have

33(2)+42y=276

y=5

PLEASEEEEEE HELP DUE AT 2:40

Answers

That’s all it is not really understanding

. A grocery store clerk put only packages of flour tortillas and packages of corn tortillas on a shelf. The ratio of the number of packages of corn tortillas to the total number of packages on the shelf was 7 to 16. Which number Could be the number of packages of flour tortillas the clerk put on the shelf?
A 23
B 14
C 32
D 18​

Answers

Answer: It should be 18...(Multiple of 9)

Step-by-step explanation:

Which number is the value of f–1(–2)?

Answers

Answer:

f+2

Step-by-step explanation:

Wrong, the answer is 1 on Edge..

3. Mrs. Smith's class took a survey and found that 9 of 13 students prefer two scoops of ice cream versus one scoop of ice cream. Based on this rate, if 104 students buy ice cream, how many will choose two scoops of ice cream?​

Answers

9/13=x/104
9•104=13x
936=13x
X=72

Fraction 5/8 representation as area model

Answers

Answer:

0.625

Step-by-step explanation:


Lizzy's bank account earns 6% simple interest per year. She deposits $500, and after some time she earns $210 in interest.
How much time, in years, must have passed in order for her to earn this much interest?

Answers

Answer:

7 years

Step-by-step explanation:

6% simple interest of 500 is 30 dollars

210/30=7

I NEED HELP ASAP!!! PLEASE


PLEASE ANSWER EACH QUESTION SEPARATELY! :((

Nancy is the proud owner of a new car. She paid $1,500 up front and took out a loan for the rest of the amount. The interest rate on the loan is 5%. If the total cost of buying the car (including the interest Nancy owes) is more than $16,213.02, how much money did Nancy borrow?

-------------

Part A
Assume that X represents the amount of money Nancy borrowed. Write an expression that represents the amount borrowed (the principal) plus the interest owed on that amount.

Part B
Write an expression to represent Nancy’s total cost of buying the car.

Part C
Write an inequality using the expression from part B to represent this scenario.

Part D
Solve the inequality for the variable x. Use opposite operations on both sides of the inequality until you get x on one side of the inequality by itself.

Part E
What does the result from part D tell you about Nancy’s situation?

Part F
Think about graphing the inequality you found in part D on a number line. What would it look like?

Choose the correct number:

open circle on 14,012.40 and arrow pointing right
open circle on 14,012.40 and arrow pointing left
closed circle on 14,012.40 and arrow pointing right
closed circle on 14,012.40 and arrow pointing left

​

Answers

Answer:

hold on give more detail

Step-by-step explanation:

Answer:

Can you make me brainlist and will answer the question 4 u

Step-by-step explanation:

∠1 and ∠2 are complementary angles. The measure of ∠1 is 60°. The measure of ∠2 is 10x°. Find the value of x.

Answers

Answer:

20°

Step-by-step explanation:

Write an expression that is equivalent to 3(7 + 2).​

Answers

Answer:

21+3x

Step-by-step explanation:

Joe's summer camp had 81 attendees when it first opened and has grown by 92 attendees per year since then.

Let “Y” represent the number of years since Joe's summer camp opened and “A” represent the number of attendees.

What is the formula for A?

Answers

Answer:

A = 92y + 81

Step-by-step explanation:

Because A = number of attendees and if it adds 92 each year, you times the number of years by 92 and add 81 for the ones that were already there

solves 1.4 divided by 0.2 using the diagram at the right. is her reasoning correct explain

Answers

Answer:

the answer should be 7 !

Step-by-step explanation:

Answer: 1.4/0.2= 7

Step-by-step explanation:

think of it this way

14 divided by 2 equals 7

1 and 4 tenths divided by 2 tenths equal 7

What is the slope of y = -5 – 41?

Answers

Answer:

4

Step-by-step explanation:

We need to rewrite this in slope-intercept for which is

y=mx+b

So switch 4x and -5

y=4x-5

m is slope and b is y-intercept we need to find the slope so we look what is beside x which is 4 so the slope is 4

Hope this helps!

any help? im having trouble.​

Answers

Answer:

neither

Step-by-step explanation:

Neither bc it’s not linear or exponential

A line is perpendicular to y = 2x - 7.
What is the slope of this line?
1/2
2
-2
-1/2

Answers

Answer:

Step-by-step explanation:

Slope of line is 2.

Any perpendicular to the line has slope -½

evaluate the expression:
x²×x¹ for x=9

Answers

Answer:

It’s 729

Step-by-step explanation:

It’s 729
As 9^2 is 81 and 9
9*81 is 729

Bernie left home, riding his bike at a rate of 15 miles per hour. Charlie left 1 hour later, biking at a rate of 20 miles per hour. How long will it take Charlie to catch up to Bernie?

Answers

It will take Charlie 3 hours to catch up to Bernie!! :))))

Please help with this

Answers

Answer:

8x+8y maybe

Step-by-step explanation:

Answer:

2x-2y

Step-by-step explanation:

Add like terms.

x+3x-2x= 2x

3y-y= 2y

What would be the height of a triangle if the base was 6 m and the area was 36 m²?

Answers

[tex] \huge \purple{\tt{Answer:}} [/tex]

Area of a triangle = [tex] \sf{{\dfrac{1}{2}} \times base \times height} [/tex]

[tex] \implies{\dfrac{1}{2}} \times 6 \times height = 36 [/tex]

[tex]\implies height={ \dfrac{{\bcancel{36}^6}\times{2}}{{ \bcancel6}}} [/tex]

[tex] \implies height = 12~m [/tex]

Which expression is equivalent to x2−12x+36?
a (x+6)2

b (x+12)(x−3)

c (x+6)(x−6)

d (x−6)2 please help me figure this out

Answers

Answer:

(x-6)(x-6) or (x-6)^2

Step-by-step explanation:

Find the distance between the points.
(-2, -6, 2), (-4, 3, -8)

Answers

Answer: -2

Step-by-step explanation:

Pls answer I really need help with this pleasseeee

Answers

Answer:

12.3

Step-by-step explanation:


PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 40 POINTS !! DONT SKIP :((.

Answers

Answer:

m=2, b=2

y=2x+2

The slope is positive, and the equation is proportional.

Answer:

m = 2 b = -1

equation:  y = 2x -1

Proportional and a positive slope

1) How many solutions does x + y = 12 have?

Answers

Answer:

Infinitely many solutions

Step-by-step explanation:

x + y = 12 is a linear equation in two variables.

Linear equation in two variables have infinitely many solutions.

Jose makes a triangle using three sticks of lengths 20 inches, 21 inches, and 28 inches. Is the
triangle a right triangle? Explain.

Answers

Answer:

no because for right angle triangle the sum of the sq of the two smallest side is equal to the sq of biggest side

Find the equation of the line with slope = -8 and passing through (-2,12). Write your equation in the
form y = mx + b.

Answers

Answer:

y=-8x-4

Step-by-step explanation:

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