answer both = brainiest

Answer:

Step-by-step explanation:

3/20 21% 0.24 25.6% 2.24

Answer:

approximately 5.6

Step-by-step explanation:

Cross multiply

16a=90

a=5.625

Answer:

[tex]n = \frac{7}{m + 2} [/tex]

Step-by-step explanation:

[tex]m + 2 = \frac{7}{n} [/tex]

To make n as the subject , we need to isolate it.

■ Lets multiply n on both the sides in order to shift n to the L.H.S.

[tex] = > n(m + 2) = \frac{7}{n} \times n[/tex]

[tex] = > n(m + 2) = 7[/tex]

■ Lets now divide (m + 2) on both the sides in order to isolate n in L.H.S

[tex] = > \frac{n(m + 2)}{( m+ 2)} = \frac{7}{(m + 2)} [/tex]

[tex] = > n = \frac{7}{m + 2} [/tex]

Answer:

4

Step-by-step explanation:

look at the 5 on the x axis and see where the y crosses it

Answer:

112.5 square feet

Step-by-step explanation:

a square has equal sides so divide 225 by 2

Answer:

The square root of 225. Which is 15

Step-by-step explanation:

A square has sides that are all equal to each other. You find area by multiplying a sidle length by a side length. Therefore multiply 15 by 15 to get 225.

Answer:

If you are using a calculator, simply enter 120×100÷40, which will give you the answer.

Step-by-step explanation:

Answer:

c. opposite sides are parallel.

Step-by-step explanation:

''Logic is the study of the methods and principles of reasoning. It can be useful in providing strong support for​ conclusions, and to help identify errors in​ reasoning, or fallacies.''

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

To find the definition of Logic.

Now, We know that;

Logic is the study of correct reasoning. It includes both formal and informal logic. Formal logic is the science of deductively valid inferences or of logical truths.

Hence, We get;

''Logic is the study of the methods and principles of reasoning. It can be useful in providing strong support for​ conclusions, and to help identify errors in​ reasoning, or fallacies.''

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ6

9514 1404 393

Answer:

  B7 formula: =AVERAGE(B3:B6)

  B8 formula: =B1*B2*B7

Step-by-step explanation:

There are two parts to finding the answer to the questions posed. (1) You need to understand what you are being asked to calculate. (2) You need to know how to write that calculation as  a spreadsheet formula.

It is beyond the scope of this answer to give a tutorial in spreadsheets. Many web sites, videos, books, and other help sources are available to teach you how to open and use a spreadsheet. Presumably, you've been given an introduction in your class.

_____

a) The problem statement tells you that cell B7 contains the average of the values in cells B3 to B6.

The AVERAGE function will compute the average of a range of cells. It can be used in cell B7 to compute the average of the values in cells B3 to B6. The formula would generally be written ...

  =AVERAGE(B3:B6)

__

b) Problem 10 doesn't tell you explicitly what the pension formula is. We have to assume that it is similar to the formulas described in problems 8 and 9. That is, it is the product of a percentage, years worked, and the average of some number of salaries. In problem 10, the average is of 4 salaries.

The value in B8 will be the product of the pension credit percentage per year worked, the number of years worked, and the average of the last 4 years' salaries. Those values are in cells B1, B2, and B7, so the formula is written ...

  = B1*B2*B7

_____

The attachment shows the spreadsheet with the numbers from problem 8. The formula bar shows the formula for the selected cell, B8.

Answer:

4

Step-by-step explanation:

y=3 is a horizontal line, so it will not affect the x coordinate.

The x-coordinate of  the image when M(4,-1) is reflected in y = 3 is : 4

Reflection is the mirror image of a shape.

It is the process of flipping a shape around a certain axis to look like the original shape.

Analysis:

Since the reflection is at y = 3 which is along the x-axis, only the y coordinate changes.  The x coordinate remains the same. So, the x- coordinate is still 4.

In conclusion, the x-coordinate is 4.

Learn more about reflection: brainly.com/question/1908648

#SPJ2

Answer: y=-4x+2

Step-by-step explanation: You have to get Y by itself so you subtract 4x from the right and you get -4x+2 with Y by itself

Answer:

Step-by-step explanation:

1.

Tu=8

WU=10

Tx=5.65

Tv=11.3

1)TX=XV=√39

2)WX=XU=5

In the given rhombus TUVW

TW=8(Given)

WX=5(Given)

A rhombus is a quadrilateral whose four sides all have the same length.

As we know that diagonals of the rhombus intersect at a right angle

So, by Pythagoras' theorem

[tex]TW^2 = TX^2 + WX^2\\8^2=TX^2 + 5^2\\TX = \sqrt{39}[/tex]

We know that the diagonals of a rhombus bisect each other

So XV =√39

Similarly, XU=WX =5.

Therefore, in the given rhombus TUVW

1)TX=XV=√39

2)WX=XU=5

To get more about rhombus visit:

https://brainly.com/question/20627264

The probability that the first visitor chooses a seat with a prize is 0.0229.

Probability is the chance of occurrence of a certain event out of the total no. of events that can occur in a given context.

Given, Oscar is organizing a show.

If there is a prize under (25 - 17) + 1 = 9 seats as both 17 and 25 are included and there is a total of 350 chairs,

The probability that the first visitor chooses a seat with a prize is (8/350).

= 4/175.

= 0.0229

learn more about probability here :

https://brainly.com/question/743546

#SPJ5

Answer:

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

Answer:

Step-by-step explanation:

-4,-2 B

Answer:

p*0.55

Step-by-step explanation:

Step one:

given data

let the original price  be p

let the discounted sale be A

45% of the original price is given as

Step two:

A= p-0.45p

factor p out

A=p(1-0.45)

A= p*0.55

Answer:

x=2,   y=3,   z=-14

Step-by-step explanation:

Answer:

3.10686

Step-by-step explanation:

Divide the kilometer by 1.609

9514 1404 393

Answer:

  3 1/8 miles

Step-by-step explanation:

Using your conversion factor ...

  (5 km) × (1 mi)/(1.6 km) = (5/1.6) mi = 25/8 mi = 3 1/8 mi

A 5k race is about 3 1/8 miles.

_____

Additional comment

That estimate that is high by 0.584%, or 29.2 meters.

Answer:

7 c 7 fl oz

Step-by-step explanation:

There's no picture.

And the link is invalid.

Answer:

7

Step-by-step explanation:

ik math and division :)

Answer:

7 children

Step-by-step explanation:

35 / 5 = 7

Answer: H

Step-by-step explanation:

Answer:

12*6=72

Step-by-step explanation:

hope it helps.:-)

Answer:

Western Sizzlin

Step-by-step explanation:

Because Golden Coral's total rounds to 11 dollars while Western Sizzlin rounds to 10 dollars there for Western Sizzlin is the better deal.

Answer:

111.76 cm

Step-by-step explanation:

The formula for the perimeter of a triangle is given as:

Side A + Side B + Side C

Since our final answer is going to be in centimeters we have to convert the sides from inches to centimeters

Hence:

1 inch ~ 2.54 centimeters

For 12 inches

1 inch = 2.54 cm

12 inches = x

Cross Multiply

x = 12× 2.54 cm

x = 30.48 cm

For 14 inches

1 inch = 2.54 cm

14 inches = x

Cross Multiply

x = 14× 2.54 cm

x = 35.56 cm

For 18 inches

1 inch = 2.54 cm

18 inches = x

Cross Multiply

x = 18× 2.54 cm

x = 45.72 cm

Hence, the perimeter of the triangle

= 30.48 cm + 35.56 cm + 45.72 cm

= 111.76 cm

Answer: study and be smart

Step-by-step explanation: thats all I got for you

just work hard in your 6th grade classes really, but you should ask your teachers about stuff like this, if they find out you're interested they might put in a good word for you! it worked for me and my biology class :)