What is the sum of 3 consecutive odd integers whose
mean is 27 ?

a. y= 5

b. x=2

c. x= -?

I'm stuck on the last one but I'll tell you how to do it.

For a. I looked at line one and you see that it's on 5? well that is written as y= 5 because there is not x coordinate.

(please people add to this explanation/ answer this question better)

Answer:

⇒ 8 −  ⇒ 42x −  ⇒ 56y −  ⇒ 12xy

Step-by-step explanation:

Im smart

Answer:

8 − 42x − 56y − 12xy

Step-by-step explanation:

Yes.

Answer:

d?...........................

Answer:

Image attached

Step-by-step explanation:

Hope it helps!!!!

Answer: x<-1

Step-by-step explanation: because anything less than -1 will give you more than 56

Answer:

8 cm

Step-by-step explanation: diamater is half the radius

Step-by-step explanation:

for A

[tex]an = a1 + (n - 1)d \\ d = a2 - a1 \\ d = 3 - 1 = 2 \\ an = 1 + (n - 1) \times 2[/tex]

for B

[tex]an = a1 + (n - 1)d \\ d = a2 - a1 \\ d = 9 - 1 = 8 \\ an = 1 + (n - 1) \times 8[/tex]

Answer:

X= 5.44  y= 17.85

Step-by-step explanation:

Given that your B angle is 60 degress you can use 17tan(60) to get X which is 5.44.

Then you a²+b²=c² to find y.

y=√17²+5.44²

y= 17.85

Answer: X= 5.44  y= 17.85

Hope this helps

Answer:

$1.00

Step-by-step explanation:

Answer:

Step-by-step explanation:

Adjacent angles must sum to 180 degrees.

x+32=180

x=148 degrees

Answer:

x= 148

Step-by-step explanation:

line CD is a straight angle which means it is 180 degree

to find x you must subtract the known angle from the straight angle

your equation should look like this

180-32=148

Step-by-step explanation:

In order to get the increase or decrease, we need to get the difference of the two prices first. Then, pick a "reference year".

From the calculations, notice how I made the earlier years as my reference points. If the calculations produced positive results, therefore, it has increased. If it produced a negative results, from the reference year's price, it has decreased in price.

Answer: y= x-2

Step-by-step explanation:

Perpendicularity entails the slope of line a is -1 divided by the slope of line b

m1= (-1/m2)

From y=Mx +c

We compare with x-4y=7

y=(1/4)x-7/4

Meaning m2= 1/4

m1= -1/(1/4)= -1*4= -4

((y-y1)/(x-x1))= ((y2-y1)/(x2-x1))=m1

x1= 2, y1= -4

((y-(-4))/(x-2))= -4

((y+4)/(x-2))= -4

Cross multiply

y+4= -4(x-2)

y= x-2

Answer:

slope = y'-y/x' - x

= 2-(-2)/3-2

=2+2 /1

=4

slope = 4

Answer:

5/9

Step-by-step explanation:

1/3 * 1 2/3

1/3 * 5/3

5/9

Answer:

1) D and F, their side lengths are proportional and same degree corners

2) E and F

3) yes, their side lengths are proportional and same degree corners

Step-by-step explanation:

Option D is correct,  2x=5 is the equation which matches the hanger diagram.

Two or more expressions with an Equal sign is called as Equation.

We need to find the equation which matches the hanger diagram.

Hanger models are a visual representation of an equation

For the hanger to remain balanced, each side has to have the same weight. Like a seesaw, a scale, or a barbell.

In the left side of hanger there 2 x's and on right side there are fives ones.

So 2x=5 is the equation which satisfies the given hanger diagram.

Hence, Option D is correct,  2x=5 is the equation which matches the hanger diagram.

To learn more on Equation:

https://brainly.com/question/10413253

#SPJ2

Answer:

[tex]L(x) = 360 - 15 w[/tex]

Step-by-step explanation:

See comment for complete question

Given

[tex]Amount = \$360[/tex]

[tex]Rate = \$15[/tex] weekly

Required

Determine the function to represent the scenario

The amount (L) owed in w weeks is represented as:

[tex]Amount\ Owed = Amount - Rate * Weeks[/tex]

We used negative because the amount reduces weekly.

So, we have:

[tex]L(w) = 360 - 15 * w[/tex]

[tex]L(x) = 360 - 15 w[/tex]

Answer:

it depends on how big her study is-

but ig it could be 5= 260 dollars

Step-by-step explanation:

Answer:

2,4 and 0,2 is an equation for L

Answer:

(0,1) , (2,4) , (-2,-2)

Step-by-step explanation:

this is the equation of L

Answer:

?????????????

Step-by-step explanation:

Answer: B) There is not convincing evidence because the interval contains 0.

==============================================================

Explanation:

The 98% confidence interval (-0.36, 0.22) means we are 98% confident that the difference of proportions p1-p2 is somewhere between those two endpoints of -0.36 and 0.22 Values in this interval are possible values of p1-p2.

Note how 0 is in this interval. So it's possible that p1 - p2 = 0. Because of this, we fail to reject the null hypothesis. The null in this case is that p1 - p2 = 0 which can be restated as p1 = p2. The null is the assumption that the two population proportions (p1 and p2) are the same.

The alternative hypothesis is that p1-p2 is not zero. If we got a confidence interval like (0.22, 0.55), this example doesn't have 0 in the interval, then that would mean we reject the null since its unlikely that p1-p2 is equal to zero.

----------------

In short,

In this case, we fail to reject the null and we don't have enough evidence to show that p1 = p2 is false. So for now, we assume it's true.

Answer:

option d

Step-by-step explanation:

This is because Sample Space is collectio of all the outcomes and in this question ( 1,2,3,4,5,6,7,8) is sample space

while 5 is the the outcome , so Outcome shown is 5

Hope the above solution will help you

Answer:

30

Step-by-step explanation:

Answer:

Step-by-step explanation:

Eva has borrowed 150 songs from her friend. She plans to download an equal number of songs on her music player each week for 5 weeks. The graph shows the number of songs left to download, y, for a certain number of weeks, x:

A graph titled Song Downloading shows Number of Weeks on x-axis and Number of Songs Left to Download on y-axis. The x-axis scale is shown from 0 to 5 at increments of 1, and the y-axis scale is shown from 0 to 280 at increments of 40. A straight line joins the ordered pairs 0, 200 and 1, 160 and 2, 120 and 3, 80 and 4, 40 and 5, 0.

Part A: What is the rate of change and initial value of the function represented by the graph, and what do they represent in this scenario? Show your work to find the rate of change and initial value. (6 points)

Part B: Write an equation in slope-intercept form to model the relationship between x and y. (4 points)

Answer: Do 1.25(19,000.00) and you get 23,750

Step-by-step explanation:

Answer:

Step-by-step explanation:

[tex]V=\frac{4\pi r^3}{3}\\ \\ r^3=\frac{3V}{4\pi}\\ \\ r=\sqrt[3]{\frac{3V}{4\pi}}\\ \\ r\approx 4ft[/tex]

Answer:

36cm

first we extend one of the half lines.

now we have 2 rectangles with sides

using area of rect formula we find the area of both the rects separately and then add them

Answer: x

Step-by-step explanation:

x

Answer:

The opposite angle of 85=85

The angle facing it is 82 (180_98)

X=(180-[82+85])=180-167

Answer =13 degrees

Answer:

D. g(x)=(x-5)^2 -6(x-5)+9

Step-by-step explanation:

math