Add the two expressions.
-6.56 + 11 and 3.36 - 2

Answers

Answer 1

Answer: 4.1

Step-by-step explanation:

Hope it helped! Brainliest??


Related Questions

Write a function rule for the area of a rectangle with a length 2 ft less than three times it’s width. What is the area of the rectangle when it’s width is 2 ft?

Answers

9514 1404 393

Answer:

  A(w) = w(3w-2)

  A(2) = 8 . . . . square feet

Step-by-step explanation:

For width w, the length will be 3w-2, two feet less than 3 times the width. The area is the product of length and width, so is ...

  A = WL

  A(w) = w(3w-2)

__

To find the area for a width of 2, we put 2 where w is, then evaluate.

  A(2) = 2(3·2 -2) = 8 . . . . square feet

3 people are trading baseball cards Augustin has 1/4 as many cards as Mateo. Mateo has 1/2 as many cards as Amaro. Who has the most cards

Answers

Answer:

mateo has more cards

Step-by-step explanation:

1/2 is greater than 1/4 because 1/4 is 1/2 of a 1/2

Find the missing of the largest angle in the triangle shown. 15x
24x
21x

Answers

Step-by-step explanation:

ummm

footpath is to be constructed in a park in the shape of a parallelogram. When a coordinate plane is laid over a map of the park, the vertices of the footpath are (−4, 2), (8, 2), (11, 7), and (−1, 7).

Answers

Answer:

35.7

Step-by-step explanation:

Step one

Given the coordinates

ABCD with vertices A(−4, 2), B(8,2), C(11, 7), and D(-1, 7).

AB=(−4, 2), (8,2)

BC=(8,2), (11, 7)

CD=(11, 7),(-1, 7)

DA=(-1, 7),(-4,2)

The distance between points AB=

[tex]AB= \sqrt (x_2-x_1)^2+(y_2-y_1)^2[/tex]

[tex]AB= \sqrt (8+4)^2+(2-2)^2\\\\AB= \sqrt 12^2+(0)^2\\\\AB= \sqrt144\\\\AB=12[/tex]

The distance between points BC=

[tex]BC= \sqrt (11-8)^2+(7-2)^2\\\\BC= \sqrt 3^2+(5)^2\\\\BC= \sqrt34\\\\BC=5.8[/tex]

The distance between points CD

[tex]CD= \sqrt (-1-11)^2+(7-7)^2\\\\CD= \sqrt -12^2+(0)^2\\\\CD= \sqrt144\\\\CD=12[/tex]

The distance between points DA

[tex]DA= \sqrt (-4+1)^2+(2-7)^2\\\\DA= \sqrt -3^2+(-5)^2\\\\DA= \sqrt34\\\\DA=5.8[/tex]

Hence the perimeter of the footpath= 12+5.8+12+5.8

=35.7

Given that log x = 3 and log y = 5, find log (x^2)(y^2)- log xy

Answers

Step-by-step explanation:

logx²y² - logxy

= log(x²y²/xy)

= logxy

= logx + logy

= (3) + (5)

= 8.

The value of logx²y² - logxy when log x = 3 and log y = 5 is 8.

What is a logarithm?

The logarithm is the opposite of exponentiation as a function. The exponent to which b must be raised in order to obtain a number x is hence the logarithm of a number x to the base b.

Given:

log x = 3 and log y = 5

logx²y² - logxy

Calculate the above expression as shown below,

logx²y² - logxy = log x²y² / xy

logx²y² - logxy = log xy

logx²y² - logxy = logx + logy

logx²y² - logxy = 3 + 5

logx²y² - logxy =  8

Therefore, the value of logx²y² - logxy when log x = 3 and log y = 5 is 8.

To know more about logarithms:

https://brainly.com/question/22626979

#SPJ2

Man travelled twofifth of his journey by train,onethird by bus, one fourth by car and thr remaining 3 km by foot . What is the length of his total journey

Answers

Answer:

180 km

Step-by-step explanation:

Let total length of journey = x

By train = 2/5x

By bus = 1/3x

By car = 1/4x

By foot = 3km

(2/5)x + (1/3)x + (1/4)x + 3 = x

L. C. M of 5, 3 and 4 = 60

(24x + 20x + 15x) / 60 = x

24x + 20x + 15x + 180= 60x

24x + 20x + 15x - 60x = - 180

-x = - 180

x = 180

Hence, total length of journey = 180km

Find the length of RS 40 10 9 8 A. 73 units B. About 8.5 units C. About 3.3 units D. 11 units​

Answers

Answer:

4,9

Step-by-step explanation:

Answer:

It's B

Step-by-step explanation:

Last month, an airline made 2,905 reservations for flights from Cleveland, Ohio to Newark, New Jersey. After 25 cancellations, there were still 18 full flights. Which airplane made the flights?

Answers

Jdidkdnnx dheisjdnd didn’t disks

PLEASE HELP ASAP !! ILL GIVE BRAINLIESTT

Answers

Answer:

C

Steps

The A equation is impossible (even if it looks like solvable with quadratic formula)

Have a good day

9514 1404 393

Answer:

  A, C

Step-by-step explanation:

The quadratic formula can be used to solve quadratic (2nd-degree) equations. The degree of the equation is the largest exponent of the variable.

The degrees of these equations are ...

  A. 2

  B. 3

  C. 2

  D. 3

Equations A and C are quadratic, so can be solved using the quadratic formula.

I need the value of X

Answers

Answer:

31

Step-by-step explanation:

x+24+4x+1=180

5x+25=180

5x=155

x=155/5=31

Find the percent change from the first value to the second.

50; 35

Answers

Answer:

30

Step-by-step explanation:

HELP!! ILL GIVE BRAINLIEST!!!! PLS SPSPLSPSLSPSLS

Answers

B.......................

Find 6% tax of $12.50 *
Your answer

Answers

75 cents is the answer, or $0.75

Ashley spent half her weekly allowance playing mini-golf. To earn more money her parents let her wash the car for $9. What is her weekly allowance if she ended with $15?
Show your work
please hurry up!!!

Answers

Her weekly allowance is 12$

15 total - 9 for car = 6 for half of allowance
6 + 6 = 12

The slope of a vertical line is:

Answers

Answer:

The slope of a line is change in Y / change in X. The slope of a horizontal line = 0, not undefined. The slope of a vertical line = undefined.

the slope of a virtual lin.e is change in Y / change in X

What is the equation of the line that passes through (-3,2) and is parallel to the graphed equation ?

Answers

Answer:

ikjhgtjyhtyhhyj

5th over 3 hour sessions and the first thing I have to do is

Step-by-step explanation:

the new gg64ar will come is present in the sky in 5

I have like 4 or 5 exams next week and each one are 50 questions. Can I use brainly for those?

Answers

Answer:

you probably can.

Step-by-step explanation:

I kinda used brainly for my tests, but not all answers were on here. you could ask the question from the exam instead of searching the question

Answer:

I mean why not.....

Step-by-step explanation:

Find the missing side length
Round to the nearest tenth
The answer is 15.6
Please show all steps ty

Answers

Answer:

x ≈ 15.6

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Trigonometry

[Right Triangles Only] SOHCAHTOA[Right Triangles Only] cos∅ = adjacent over hypotenuse

Step-by-step explanation:

Step 1: Identify Variables

Angle Measure = 60°

Adjacent Leg = 9

Opposite Leg = x

Step 2: Solve for x

Substitute [tangent]:                    tan60° = x/9Isolate x:                                       9tan60° = xRewrite:                                        x = 9tan60°Evaluate:                                       x = 15.5885Round:                                          x ≈ 15.6

Please help me with this

Answers

Answer:

6,561

39,204

25,575

52.5625 - 7.5625 = 45

Step-by-step explanation:

(i)

(81)^2

Use (a + b)^2 = a^2 + 2ab + b^2

(81)^2 = (80 + 1)^2 =

= 80^2 + 2 * 80 * 1 + 1^2

= 6400 + 160 + 1

= 6561

(ii)

(198)^2

Use (a - b)^2 = a^2 - 2ab + b^2

(198)^2 = (200 - 2)^2 =

= 200^2 - 2 * 200 * 2 + 2^2

= 40,000 - 800 + 4

= 39,204

(iii)

165 * 155

Use (a + b)(a - b) = a^2 - b^2

165 * 155 = (160 + 5)(160 - 5) =

= 160^2 - 5^2

= 25,600 - 25

= 25,575

(iv)

(7.25)^2 - (2.75)^2

Use a^2 - b^2 = (a + b)(a - b)

(7.25)^2 - (2.75)^2 =

= (7.25 + 2.75)(7.25 - 2.75)

= 10(4.5)

= 45

Please HELP!!!!!!!! THANK YOU!!!!!!!!

Answers

Answer:

200 animals is the correct answer to the first question.

find the x in the given triangle and at last do the proof...please help​

Answers

Answer:

x = 42.67

Step-by-step explanation:

THE answer is...
Tell me you will get 10 points

Answers

Answer:

First option: 3 blocks to the right, 5 blocks down

Step-by-step explanation:

Help please!!! Thank you!!

Answers

Answer:

Wow thats long

Step-by-step explanation:

I thinks its b TBH

Each person in a certain group supports only one of the two candidates R and T. Of the people in the group, 45 percent support Candidate R and the rest support Candidate T. How many people in the group are in favor of a flat tax

Answers

Missing Information:

Of the people in the group who support Candidate R, 58 percent are in favor of flat tax Of the people in the group who support Candidate T, 22 are in favor of a flat tax.

Answer:

[tex]Total = 26.1\%N + 22[/tex]

Step-by-step explanation:

Given

[tex]R = 45\%[/tex] --  [tex]Percentage[/tex] [tex]of\ R[/tex] in the total population

[tex]Favor\ Flat\ Tax = 58\%[/tex] in group R

[tex]Favor\ Flat\ Tax = 22[/tex] in group T

Required

Determine the number of people that supports T

First, the proportion of those that supports flax rate in R needs to be calculated.

[tex]Proportion = 45\% * 58\%[/tex]

[tex]Proportion = 26.1\%[/tex]

So, those that favor flat tax rate in group R are:

[tex]Favor\ Flat\ Tax = 26.1\%N[/tex]

Where N represents the total population.

Total number of people that supports the flax tax rate is gotten by adding  people that support flat tax rate in each group.

[tex]Total = Group\ R + Group\ T[/tex]

[tex]Total = 26.1\%N + 22[/tex]

Which of the following expressions is not equivalent to (-2)(8 + 6 + -3)?
answers:
1. (-2)(8) + (-2)(6) + (-2)(-3)
2. (-2)(8 + 6) + (-2)(-3)
3. (-2)(8) + (-2)(6 + -3)
4. (-2)(8 + 6) + (-3)

Answers

Answer:

4

Step-by-step explanation:

Hope this helps. Pls give brainliest.

What is a slope of 3/5 x and a y intercept of -1

Answers

Answer: slope = 3/5 and y intercept is (0,-1)

Step-by-step explanation: use the slope and y intercept form y= mx + b

What are all equivalent expressions to 4w+7w

Answers

Answer: 11w

Step-by-step explanation: you can add 4w and 7w since they both have the variable w.


What is true about the domain and range of the function?

A.The domain is all real numbers less than or equal to 4 and the
range is all real numbers such that -3 SS1

B. The doman is alrerumbers such thes-35251 and the
range is real numbers less than or equal to

c. The domain is alreal numbers, and the range is a real
numbers less than or equal to 4

D. The domains all real numbers less than or equal to 4 and the
range is all real numbers

Answers

Answer:

We are all smart but we do st*Upid things. very st*Upid things.

Step-by-step explanation:

The numbers 22 and 35 are relatively prime. TrueFalse

Answers

Answer: True

Step-by-step explanation:

Answer:

False They are coprime numbers

Step-by-step explanation:

I hope it helps ❤❤

11) Which of the following are examples of the HL Theorem? Select 2. *

Answers

Answer:

Step-by-step explanation:

All of them are examples of Hypotenuse Leg Theorem

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