What is the perimeter of the rectangle given below?

Answer:

Point-Slope Form: y-2 = -1(x+7) Slope-Intercept Form: y = -x-5 Standard Form: x+y = -5

Step-by-step explanation:

Because we were giving the slope and a point, we can write this in point-slope form.

Point-Slope Form: y-y1=m(x-x1)

Substitute the point and slope into (x1,y1) and m: y-2 = -1(x-(-7))  

y-2 = -1(x-(-7))  = y-2 = -1(x+7)

y-2 = -1(x+7)

If want in slope-intercept form (y=mx+b),

y-2 = -1(x+7)

y-2 = -1x-7

y = -1x-5 = y = -x-5

To convert to standard form (ax+by=c)

y = -x-5

y+x = -5 = x+y = -5

Hoped I've helped! Good Luck!

Answer:

AC = 7.29 in

AB = 11.58 in

Step-by-step explanation:

tan 51 = 9/AC

1.2349 = 9/AC

AC = 7.29 in

sin 51 = 9/AB

0.7771 = 9/AB

AB = 11.58 in

Answer:

1k

Step-by-step explanation:

-6k+7k=1k

or

7k-6k=1k

Answer:

The answer would be found by adding -6  and 7 k so itd be 1k or just k

Answer:

The mean of the sampling distribution of p is 0.25 and the standard deviation is 0.0685.

Step-by-step explanation:

Central Limit Theorem

The Central Limit Theorem estabilishes 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]

25% of the approximately 1000 issues reported per month that require more than one call.

This means that [tex]p = 0.25[/tex]

What are the mean and standard deviation of the sampling distribution of p?

Sample of 40 means that [tex]n = 40[/tex].

By the Central Limit Theorem,

The mean is [tex]\mu = p = 0.25[/tex]

The standard deviation is [tex]s = \sqrt{\frac{p(1-p)}{n}} = \sqrt{\frac{0.25*0.75}{40}} = 0.0685[/tex]

The mean of the sampling distribution of p is 0.25 and the standard deviation is 0.0685.

Answer:

Step-by-step explanation:

In parallelogram, diagonals bisect each other

DP = IP

7x - 8 = 3x

7x       = 3x + 8

7x - 3x = 8

      4x = 8

       x = 8/4

     x = 2

NP = YP

3y = 7x - 2

3y = 7*2 - 2

3y = 14 - 2

3y = 12

y = 12/3

y = 4

Answer:

28

Step-by-step explanation:

40-8= 40 divided by 2 = 20 so zack made 28 jackets

Answer:

how did this get in the math section._.

Answer:

b

Step-by-step explanation:

Answer:

6x-30

Step-by-step explanation:

Just multiple like this (6)(x-5)

Answer:

5

Step-by-step explanation:

3/4 3/4 3/4 3/4= 4 + 1/4 + 1/4 + 1/4 + 1/4 = 1 = 5 1/4

Since you need 3/4 to fill a pot the answer is 5. WIth 1/4 left over

Brainliest please

Answer:

5 [tex]\frac{1}{3}[/tex]

Step-by-step explanation:

Total no: of bags = 4

A mount each pot needs = 3/4

No: of pots it can fill = 4 ÷ 3/4  = 4 x 4/ 3 = 16/ 3 = 5 [tex]\frac{1}{3}[/tex]

Is it right?

Answer: The tailor made 8 complete hats

Step-by-step explanation:

Amount of fabrics available to make hat = 6 2/3 yards

1 hat requires = 5/6 yards

Number of hat to obtain from the available fabric = Amount of fabrics available to make hat / requirement of 1 hat

=(6 2/3) / (5/6)

(20/3) / (5/6)

20/3 x 6/5 = cancelling out, we are left with

4x2= 8 hats

or

(20/3) / (5/6)

6.6666 /0.83333

= 8.00002= 8 hats

Answer:

not 100% sure but I think it's 27/8

Step-by-step explanation:

I give you all right to be mad if i'm wrong (:P)

the image is your graph

Answer:

8

Step-by-step explanation:

I took assignment. Please mark brainliest

Answer:

-8/65 is the answer ......................

Answer:

x+y = 3

Step-by-step explanation:

Answer:

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Step-by-step explanation:

Answer:

Infinite

Step-by-step explanation:

Answer:

parralelagram

Step-by-step explanation:

Answer:

D, It would be 1,385 Square Inches

Step-by-step explanation:

Answer:

Step-by-step explanation:

The value of P(x>6) is 1/5.

Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data.

Given that A distribution is given as X ~ U(0, 12).

We need to find the value of  P(x > 6)

The probability density function of the uniform distribution is defined as:

f(x)=1/b-a, a<x<b

a=0 and b=12

f(x)=1/12 , 0<x<12

The required probability is P(x>6)

Now P(x>6)= [tex]\int\limits^2_6 {f(x)} \, dx[/tex]

P(x>6)=(12/12-6/12)

=1-1/2

=1/2=0.5

Hence, the value of P(x>6) is 1/5.

To learn more on Statistics click:

https://brainly.com/question/29093686

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Answer:

23/42

Step-by-step explanation:

width/length

46/84

=23/42

23:42

=.5476

The ratio of the width to the length of the cell phone will be 42: 23.

A ratio is a group of sequentially ordered numbers a and b expressed as a/b, where b is never equal to zero. When two objects are equal, a statement is said to be proportional.

Division means the separation of something into different parts, sharing of something among different people, places, etc.

A cell phone is 84 mm long and 46 mm wide.

Then the ratio of the width to the length will be calculated by the division of the number 84 by 46. Then we have

⇒ 84 / 46

⇒ 42 / 23

The ratio of the width to the length of the cell phone will be 42: 23.

More about the ratio and the proportion link is given below.

https://brainly.com/question/14335762

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Answer:

1

Step-by-step explanation:

The different possibilities for flipping two coins are:

TT

TH

HT

HH

Only 1/4 is two heads.

Since you're finding the best prediction possible for the number of times both coins will land on heads out of 4 times, that means its 1/4 * 4  = 1 time

Answer:

1/4 is the probablity

Step-by-step explanation:

if you flip 2 coins one time the no.of outcome are 4 if you flip is 4 time no.of outcomes are 16

P(E)= favourable outcomes/ total no.of outcomes

= 4/16

= 1/4

PLS MARK BRAINLIEST, THNX

Answer:

70 sq. in

Step-by-step explanation:

7*10=70

sorry if im wrong

Answer:

Your answer will be "B" Trust me

Answer:

Number 2

Step-by-step explanation:

If you substitute -1 to the x in the second equation you'll get 3+15=18

18=18

Answer:

3x + 5 ( -4x + 12 ) - ( x - 3 )

A. -18x + 63

B. 18x - 63

C. 3x - 20x + 60 - x + 3

D. 3x + 20x + 60 - x - 3

Answer:

a and b is the answer hope this

Step-by-step explanation:

.

helps

Answer:

a) Yes, the two variables correlated

b) Yes, variation of sugar changes the number of orders for item containing sugar

Step-by-step explanation:

a) Yes the two variables are moderately co-related as the value of co-relation lies between 0.5 and 0.7

b) Yes the variation in amount of sugar leads to variation in the number of orders with sugar.

Answer =

= (4x - 5)²

= 16x² - 40x + 25

Answer:

32.5 each ticket cost

Step-by-step explanation:

130÷4=32.5