Slove doe the value of w

Answer:

4w^2 +4w+1

this is the product.

Step-by-step explanation:

Answer:

4w^2+4w+1 is very correct

Step-by-step explanation:

so I just wanted to explain more

so you expand the question like this

(2w+1)(2w+1) then

further expand by 2w(2w+1)+1(2w+1) so you use what was in the first bracket to multiply the second bracket

then it will be 2w×2w= 4w^2 that how I got that part so you multiply what's in the bracket by what is outside of it = 4w^2 +2w+2w+1 = 4w^2 +4w not 4w^2 because it's not multiplication +1

Answer:

-15/2

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(65-80)/(7-5)

m=-15/2

Answer: 0.5

Step-by-step explanation:

A dice has numbers 1, 2, 3, 4, 5 and 6. This means there are 6 outcomes that a person can get once it's rolled.

Since the numbers are from 1-6, the even numbers are 2, 4 and 6. This implies that there are 3 even numbers out of possible 6 numbers.

Therefore, the theoretical probabiltity of rolling an even number on a dice will be:

= Number of even numbers / Total numbers

= 3/6.

= 1/2

= 0.5

Answer:

d

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Since their sum is less the sign will be: sum < $191

This eliminates A and D

It's not C because their money is additive, not subtractive

So it's B, $93+x < $191

Answer:

hope it helps!

Step-by-step explanation:

Perimeter includes three sides of rectangle:

15m + 12m + 15m

Plus half of circle with diameter 12m

Circumference = diameter * PI

Circumference = 37.68m.

1/2 circumference = 18.84m

Total perimeter is 15m+12m+15m+18.84m

60.84m

Answer:

The answer is 60.84.

Step-by-step explanation:

Answer: D

Step-by-step explanation:

only answer that makes sense. one at -2 is definitely an endpoint, one at 0 is infinite because you can’t see ends aren’t indicated.

x^2-12x+36-144=0

x^2-12x-108=0

(x-18)(x+6)

X=18,-6

Answer:

for which m is the slope, b is the y-intercept, x is any x value and y is any y value. By looking at the equation of the trend line, you can determine the y-intercept. For example, if the equation of the trend line is y=2x+5, the y-intercept is 5. You would receive this same answer if you let x = 0.

Step-by-step explanation:

Answer:

[4*(4+3)]-3 = 25

[(7-5)-: 1/2]*2 = 8

((5.4+3)*(6-2)) = 33.6

(9)/(3)+6)*3 = 27

(4+3.2)*[(9-2)+2.5] = 68.4

Step-by-step explanation:

Answer:

1. 6*1.50 2. 15*1.50 3. 1.5w

(Do the rest yourself!)

(* means to multiply)

Answer:

(n-4)(n-7)

Step-by-step explanation:

hopefully that helps

Answer:

14130= I rounded  

Step-by-step explanation:

This is the formula

4/3 x pi x r cubed

radius :15

pi = 3.14

substitue the Values

4/3 times 3.14 times 15 times 15 times 15.

3375 = 15 times 15 times 15

3375 x 3.14 = 10597.5 x  4/3

14130

Answer:

14,137.1669 ft^3

Step-by-step explanation:

1. Cube the radius: 15^3 = 3375

2. Multiply the cubed radius by 4/3: 3375*4/3 = 4500

3. Multiply the equation by 3.14159 (pi): 4/3(3.14159)(3375) = 14,137.1669 ft^3

4. Round your answer as needed.

Answer:

9(3q^2−1)

Step-by-step explanation:

Answer:

The product of 7 and y is 7y.

Step-by-step explanation:

Answer:

C. The rudely disagrees condition has a mean of 4.16 and a standard deviation of 0.85 while the politely disagrees condition has a mean of 3.82 and standard deviation of 0.97

Step-by-step explanation:

The given data is  

                                          x`             Std. Dev      

R. disagrees                  4.16       0.854        

P. disagrees                 3.82       0.967        

From this data we see that the R. disagrees has a mean of 4.16 and standard deviation of 0.854

while

the P. disagrees has a mean of 3.82 and standard deviation of 0.967.

Same figures are given only in option C because

Rounding 0.854 gives 0.85

Rounding 0.967 gives 0.97

So only option C is the best choice.

C. The R. Disagrees condition has a mean of 4.16 and a standard deviation of 0.85 while the P. Disagrees condition has a mean of 3.82 and standard deviation of 0.97

Answer:

[tex]Area = 3[/tex]

Step-by-step explanation:

Given

[tex]D = (-4,-4)[/tex]

[tex]E = (-2,-4)[/tex]

[tex]F = (-3,-1)[/tex]

Solving (a) and (b):

See attachment for plot and labelled vertices

Solving (c): The area

This is calculated using:

[tex]Area = \frac{1}{2}|x_1y_2 - x_2y_1 + x_2y_3 - x_3y_2+x_3y_1 - x_1y_3|[/tex]

Where:

[tex]D = (-4,-4)[/tex] -- [tex](x_1,y_1)[/tex]

[tex]E = (-2,-4)[/tex]  -- [tex](x_2,y_2)[/tex]

[tex]F = (-3,-1)[/tex] -- [tex](x_3,y_3)[/tex]

This gives:

[tex]Area = \frac{1}{2}|(-4*-4) - (-4*-2) + (-2 *-1) - (-3*-4)+(-3*-4) - (-4*-1)|[/tex]

[tex]Area = \frac{1}{2}|16 - 8 +2- 12+12 - 4|[/tex]

[tex]Area = \frac{1}{2}|6|[/tex]

This gives

[tex]Area = \frac{1}{2} * 6[/tex]

[tex]Area = 3[/tex]

Answer:

a

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

3.5

Step-by-step explanation:

If you multiply 3.5 for example by 2 (which is the number of gallons) you get 7 which is the cost (also a proportional relationship).

Answer:

-⅖

Step-by-step explanation:

We need to simplify the given equation and find out the value of a , as ,

=> 3(a-1)+31-11a = 4(2a+3)

=> 3a -3+31-11a = 8a + 12

=> -8a -28 = 8a + 12

=> 16a = -28-12

=> 16a = -40

=> a = -2/5

3 ( a - 1 ) + 31 - 11a = 4 ( 2a + 3 )

⇒ 3 ( a - 1 ) + 31 - 11a = 4 ( 2a + 3 )

Opening the brackets and multiplying the terms, We get,

⇒ 3a - 3 + 31 - 11a = 8a + 12

⇒ -8a + 28 = 8a + 12

⇒ 8a + 8a = - 28 - 12

⇒ 16a = 40

Transposing 16 to Right Hand Side, We get,

⇒ a = [tex] \sf \frac{40}{16} [/tex]

⇒ a = [tex] \sf \frac{-2}{5} [/tex]

Answer:

Easily Monkeys

Step-by-step explanation

Some say it is on the grounds that they make mental guides for effectively going through the timberland shelter starting with one fruiting tree then onto the next. ... "As well as drawing in travelers, monkeys assume significant parts in the woods as they scatter seeds.

Answer:

A and D

Step-by-step explanation:

Answer: The answer is 28 yd.²

Step-by-step explanation: LxW divided by 2

                                               56                28    

Answer:

1,961.6

Step-by-step explanation:

Answer:

no solution for the answer

Answer:

Answer is 5 3/4

Step-by-step explanation:

Thanks Hope this helps

Answer: first 30 second  is 60

Step-by-step explanation:

Answer:

30,60

Step-by-step explanation: