6
Using the equation S = (n − 2) 180, find the measure for one Interior angle of a decagon (10-sides). Round to one decimal place if necessary.

Answer:

-12

Step-by-step explanation:

Answer:y= -3x+7

Step-by-step explanation:

6x+2y=14

2y= -6x+14

y= ( -6x+14)/2

y= -3x+7

Step-by-step explanation:

done

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

Answer: 3/55

Step-by-step explanation:

From the information given, the bag contains 3 red, 3 orange, 1 yellow, 2 purple marbles, and 2 Pink marbles. Each time he picks an orange marble, she will win a prize.

If he picks a marble the first time, the probability of picking an orange marble will be 3/11. After that we will have 10 marbles left as one has been picked and have 2 orange marbles left, then the probability of picking another orange marble will be 2/10.

Therefore, the probability he will win a prize on both picks will be:

= 3/11 × 2/10

= 6/110

= 3/55

Answer:

298000:100

x         : 103

cross multiply: 100x=298000 x 103

x=306,940 or 307,000

Step-by-step explanation:

Answer:

equation

Step-by-step explanation:

8

O -=

-x-11=1

3

-4

-x-7=1

3

x-7

7=1

o ex-7=1

x

-x-11=1

3

Converting fractions, decimals, and percents

When we talk, we often use different words to express the same thing. For example, we could describe the same car as tiny or little or small. All of these words mean the car is not big. Fractions, decimals, and percents are like the words tiny, little, and small. They're all just different ways of expressing parts of a whole.

screenshot of 1/2

In this image, each measuring cup has the same amount of juice in it. But we've expressed this amount in three ways: as a fraction, as a percent, and as a decimal. Since they're expressing the same amount, we know that 1/2, 50%, and 0.5 are equal to each other. Any time we see 1/2, we'll know it can also mean 50% or 0.5.

Sometimes it's useful to convert one kind of number into another. For example, it's much easier to add 1/4 and 0.5 if you turn 0.5 into a fraction. Learning how to convert fractions, decimals, and percents will also help you as you learn more advanced math.

Fractions and decimals

Every fraction can also be written as a decimal, and vice versa. You may not do this very often, but converting decimals and fractions can help you in math. For example, it's easier to subtract 1/6 from 0.52 if you turn 1/6 into a decimal first.

Converting a fraction into a decimal

Let's convert a fraction into a decimal. We'll be using a math skill you've already learned: long division. To refresh your memory on this skill, you can review our Long Division lesson.

Step-by-step explanation:

Hope this is understood

Answer:

Welcome to Gboard clipboard, any text you copy will be saved here.

Answer:

Tax is $2.45 so after tax the total is $37.44

Step-by-step explanation:

Answer:

The original answer is 26. But if rounded the answer is 30

Step-by-step explanation:

26 is four away from 30

26 is 6 away from 20

Answer:

Its -3 -3.25 and -3.6

Step-by-step explanation:

my answer is least to greatest like how u asked

AnsPlayrules eteanat b.

Step-by-step expfnkel

Answer:

$137.52

Step-by-step explanation:

To solve this we have the following equation

159*(.93)^n

where n is the number of years passed

Whenver we decrease the price by 7% we are essentially multiplying it by .93 which is why this equation works

To start on January 2006 and end at the end of 2007 means about 2 years has passed

This means we can plug in 2 for n

so we have

159*(.93)^2

Put this into your calculator and get 137.52

Answer:

107

Step-by-step explanation:

180 -73 is 107 hope that helps

Answer: 107°

Step-by-step explanation:

Linear pairs are supplementary so they have to add up to 180°.

x = meas. of other angle

x + 73 = 180

Subtract both sides by 73

x = 107

The measure of the other angle is 107°.

Answer:

[tex]y=+\frac{2\sqrt{2} }{3}\\[/tex]

Step-by-step explanation:

In the picture we see that x=1/3.

[tex](\frac{1}{3} )^{2} +y^{2} =1\\\\\frac{1+9y^{2} }{9}=\frac{9}{9} \\\\y^{2} =\frac{8}{9} \\\\\sqrt{y^{2}} =\sqrt{\frac{8}{9}}\\\\y=+\frac{2\sqrt{2} }{3}[/tex]

y is positive because y are in the first quadrant of the cartesian plane.

Answer:

It is the average of the two x values and average of both y values

Step-by-step explanation:

Answer:

I think it is the average of the two x values and the average of both y values

Step-by-step explanation:

Hope this helped have an amazing day/month/year!

Answer:

Step-by-step explanation:

Hey B is the correct answer as the x is negative and y is positive

Hope this helps!!!

Answer:

O t

Step-by-step explanation:

Answer: 35:46

Step-by-step explanation:

When 140 is divided in the ratio 4:3, the two parts are 80 and 60, respectively.

To divide 140 in the ratio 4:3, we need to split the value 140 into two parts such that the ratio of the two parts is 4:3.

The ratio 4:3 consists of two parts (4 parts and 3 parts), making a total of 7 parts.

4+3=7

Divide 140 into 7 equal parts:

To find the value of one part, we divide 140 by 7:

140 ÷ 7

= 20

Calculate the two parts using the ratio:

Now, we can find the value of the two parts based on the ratio.

4 parts = 4 × 20 = 80

3 parts = 3 × 20 = 60

Hence, when 140 is divided in the ratio 4:3, the two parts are 80 and 60, respectively.

To learn more on Ratios click:

https://brainly.com/question/13419413

#SPJ6

Answer:

the answer is 4.

Answer:

C) N=3

Step-by-step explanation:

So an undefined problem can be represented as being divided by 0

So if the denominator is 0, it Would be undefined becuase after all every fraction is a division problem and you can‘t divide by 0

Test every possible option for n in the denominator becuase we don’t need to focus on the numerator due to only finding the denominator to be 0. The imperator doesn’t effect anything if the denominator is 0, it would only effect if the denominator is anything else which leads me to that the numerator COULD be 0 but not the denominator.

So in this case n=3 is a possibl solution becuase if solved using Orders of operations (Parethesis, exponents, etc.)

3(3-3)^2

3*0^2

0^2=0

0*3=0

So the denominator is 0 so c has to be the answer

n=3

Answer:

5 yard but it also depends on what flag they throw

Step-by-step explanation:

Answer:

1. 1800000000

2. 1e+22

3. 3.42857142857

Answer:

2$

Step-by-step explanation:

Answer:

The answer is 2 to the power of 9

Step-by-step explanation:

I got it right on ap,ex

Answer:

[tex]x = \frac{2(A_T) }{(AB) + (AC) + (BC)} [/tex]

Answer:

what is the equation ? lmk

Answer:

45 cm

Step-by-step explanation:

l = Length of football field is 120 yards

w = Width of football field is 80 yards

The ratio of the sides is [tex]\dfrac{l}{w}=\dfrac{120}{80}=\dfrac{3}{2}[/tex]

Now the width of the field is 30 cm = w'

[tex]\dfrac{l'}{w'}=\dfrac{l}{w}\\\Rightarrow l'=\dfrac{l}{w}\times w'\\\Rightarrow l'=\dfrac{3}{2}\times 30\\\Rightarrow l'=45\ \text{cm}[/tex]

The length of the field in the drawing is 45 cm.

Answer:

Slope m = 3

General Formulas and Concepts:

Algebra I

Slope-Intercept Form: y = mx + b

Step-by-step explanation:

Step 1: Define

y = -1 + 3x

Step 2: Rewrite

Rearrange

y = 3x - 1

Step 3: Break Function

Identify parts

Slope m = 3

y-intercept b = -1