pLES HELP FIEN THE AREA OR THE SHAPE BELWO

Answer:

5.6 yards

Step-by-step explanation:

1/3 of 17 is 5.6

Answer: He used 5.66666667 yards of fabric! Yw! :)

Using the formula for area of a circle:

Area = pi x radius^2

Replace area with the given value:

39.62 = pi x radius^2

Divide both sides by pi

Radius^2 = 39.62/pi

Radius^2 = 12.62

Solve for radius by taking the square root of both sides

Radius = sqrt(12.62)

Radius = 3.55 cm

Answer:

The terminal point would be (1,0)

Step-by-step explanation:

Recall that in a unit circle, x° is located at the point (cosx°,sinx°) therefore the terminal point would be (cos(360°),sin(360°)) -> (1,0)

In a unit circle, it is given that 0 = 360°. The terminal point would be equal to (1,0).

The circle unit terminal Points in the unit circle to locate the terminal point, begin with (1,0).

In a unit circle, x° is located at the point (cosx°,sinx°)

In a unit circle, 0 = 360°.

therefore the terminal point would be

(cos(360°),sin(360°)) -> (1,0)

Learn more about  terminal points;

https://brainly.com/question/3988149

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Answer:

1

Step-by-step explanation:

Answer:

see below :)

Step-by-step explanation:

answer: 1

the equation would be written like so: 5n+6=11

5(1) = 5

5+6 = 11

n=1

1/3

Step-by-step explanation:

I used the points (0,2) and (-6,0). I hope this helps!

Answer:

x^2+7x +49/4 and (x+7/2)^2

x^2+bx +b²/4 and  (x+b/2)^2

Step-by-step explanation:

Given the expression

x^2+7x+c

We need to find the constant that completes the expression

Take the half of the cpeffiecient of x = 7/2

Taking the square of the result

Square of the result  = (7/2)^2

Hence c = (7/2)^2

The expression becomes;

x^2 + 7x + (7/2)^2

= x^2+7x +49/4

= (x+7/2)^2

For x^2+bx+d

We need to find the constant that completes the expression

Take the half of the cpeffiecient of x = b/2

Taking the square of the result

Square of the result  = (b/2)^2

Hence d = (b/2)^2

The expression becomes;

x^2 + bx + (b/2)^2

= x^2+bx +b²/4

= (x+b/2)^2

Answer:    75.7 oz

Step-by-step explanation:

Answer:

0.2776 = 27.76% probability that fewer than 40% of the customers in the sample purchased the service contract.

Step-by-step explanation:

To solve this question, we need to understand the normal probability distribution and the central limit theorem.

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Central Limit Theorem

The Central Limit Theorem establishes that, for a normally distributed random variable X, with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]s = \frac{\sigma}{\sqrt{n}}[/tex].

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

For a proportion p in a sample of size n, the sampling distribution of the sample proportion will be approximately normal with mean [tex]\mu = p[/tex] and standard deviation [tex]s = \sqrt{\frac{p(1-p)}{n}}[/tex]

45% of these customers also purchased the extended service contract.

This means that [tex]p = 0.45[/tex]

Sample of 35

This means that [tex]n = 35[/tex]

Mean and standard deviation:

[tex]\mu = 0.45[/tex]

[tex]s = \sqrt{\frac{0.45*0.55}{35}} = 0.0841[/tex]

What is the probability that fewer than 40% of the customers in the sample purchased the service contract?

This is the p-value of Z when X = 0.4. So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

By the Central Limit Theorem

[tex]Z = \frac{X - \mu}{s}[/tex]

[tex]Z = \frac{0.4 - 0.45}{0.0841}[/tex]

[tex]Z = -0.59[/tex]

[tex]Z = -0.59[/tex] has a p-value of 0.2776

0.2776 = 27.76% probability that fewer than 40% of the customers in the sample purchased the service contract.

Answer:

10y=27+7

10y=34

y=34/10

y=3.4

Step-by-step explanation:

Firstly 7 is added to 27

Then adding 7 and 27

Dividing 34 by 10

Answer:

d no is the answer I think

Step-by-step explanation:

I don't know the right anewer sorry....

just random picking

Step-by-step explanation:first you do just something

Answer: 3x-27

Step-by-step explanation:

Answer:

3x-21

Step-by-step explanation:

3(x-9)+6

3x-27+6

3x-21

Answer:

10

Step-by-step explanation:

Answer:

40,320

Step-by-step explanation:

[tex]8! = 8.7.6.5.4.3.2.1 = 40,320[/tex]

Answer:

40320

Step-by-step explanation:

just put it in the calculator

8 with shift x⁻¹

8*7*6*5*4*3*2*1=40,320

Answer:

-4/5 and 7/15

Step-by-step explanation:

the opposite of a number is a number that is equal length from 0 on a number line. So the opposite of 4/5 is -4/5 and the opposite of -7/15 is 7/15

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hope it helps

Answer:

28,130

Step-by-step explanation:

18,942+9188=28,130

Answer:

28,130(B)

Step-by-step explanation:

So, this is just adding one car by a different car

Or could be looked at as:

18,942+9,188

So lets go from right to left, to find the answer

8+2=10

So we know the ones place is 0.

Next we have the tens place, 8+4+(ten from last number)=13

So know we got: 30.

This gets rid of answer A.

Next we have the hundreds place, 1+9+(hundred from last number) = 11

So know we got: 130

Next we have the thousands, which is 9+8+(thousand from last number) = 18

So now we have 8,130

Well, we already get our answer from this. Since it uliminates C and D, in addition to A. With only B left.

But if we go further:

Next we have the ten thousands, which is 1+(ten thousands from last number)=2

So now we have 28,130

This is our answer

Hope this helps! ;)

Answer:

________________________________

________________________________

igs those are parallel lines LOL

Answer:

An expression is x=20-12

The change received is $8

Step-by-step explanation:

Answer:

The answer is C

Step-by-step explanation:

Answer:

11+10i

Step-by-step explanation:

What you want to do is combine like terms, so take (2+4i)+(9+6i)

add the numbers with variables, in this case that is 4i and 6i, you get 10i.

Then you want to combine 2 and 9, you get 11.

You should end up with 11+10i, however in some cases you might write it as 10i+11 since some teachers want you to put the number with the highest variable first. If you need the answer for a recovery course (we know which one I just cant say it since this website doesn't like it lol) the answer will most likely be 11+10i

Answer:

Plug your values into the equation A=1/2bh and do the math. First multiply the base (b) by 1/2, then divide the area (A) by the product. The resulting value will be the height of your triangle!

Step-by-step explanation:

Answer:

90

Step-by-step explanation:

20-13=7

so i think the answer would be m 13-20?

Answer:

X=27.19

Step-by-step explanation:

Sin54=22/x

X=22/sin54=27.19