If x=-2 and y= √12, then 2(3x³+2y²)=

Answer:

ewan ko sayo tanong ka sa mama mo

Answer:

[tex]sinB = \frac{x}{34}=\frac{5}{17} => \frac{x}{34}=\frac{5}{17}\\\\<=> x= \frac{5}{17}.34 =10[/tex]

Step-by-step explanation:

Answer: 27428.571

Step-by-step explanation:

i just divided 1 by 1.75 then timesed it by 48000

The last one is the answer

Answer:

1. y-4=1/3(x-3)

used (3,4)

2. y-7=3(x-3)

used (3,7)

Answer: (-2, 5)

Step-by-step explanation:

The line x = -2 is simply a vertical line with an x-intercept of -2.

The line y = 5 is simply a horizontal line with a y-intercept of 5.

Answer:

27 1/2

Step-by-step explanation:

8 5/8 + 12 = 20 5/8

3/4h = 20 5/8

Divide 20 5/8 by 3/4 = 27 1/2. Therefore h = 27 1/2.

Answer:

h=55/2

Step-by-step explanation:

3/4h-12=69/8 simply 8 5/8

+12. +12. add 12 to each side

multiply each side by 4/3

h=55/2 or 27 1/2

Answer:

The probability of tossing heads and rolling either a 5 or 6 is possible (or unlikely). This because the probability of tossing heads is 1/2 and the probability of rolling a 5 or 6 is 1/6 so combined would be unlikely.

Answer:

Step-by-step explanation:

  x + 6 I x³ + 2x²  - 10x + 84   I   x² - 4x + 14

              x³ + 6x²

            -     -      

                     -4x² - 10x

                    -4x²  - 24x

                    +       +    

                               14x + 84

                                14x + 84

                                -      -      

                                     0

P(x)  =(x +6)* ( x² - 4x + 14) + 0

Answer:

(5, -2)

Step-by-step explanation:

1. The equation "y + 2 = 6(x - 5)" is in the form of point-slope. Point slope form is [tex]y-y_1=m(x-x_1)[/tex] where y_1 = y-coordinate of point, m = slope, and x_1 = x-coordinate of point.

2. Given the information above, the point (5, -2) and slope of 6 makes the equation y + 2 = 6(x - 5) because:

Therefore, the point is (5,-2).

Answer:

.21

Step-by-step explanation:

Just took on Edge

The value of P(A and B) = 0.21

Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.

The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.

The degree to which something is likely to happen is basically what probability means.

Given:

P(A) = 0.42, P(B) = 0.5

As, events A and B are independent.

so, P(A and B)

= P (A) . P(B)

= 0.42 x 0.5

= 0.21

Hence, the value of P(A and B) = 0.21

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Answer:

34÷x-9

Step-by-step explanation:

34 divided by a number(x) times -9

Answer:

D

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

3, 5, 6

Answer:

43/9

Step-by-step explanation:

4 • 9 = 36

36 + 7 = 43

Keep the original denominator

In accordance with the query, we have 12.6% of $58.20. The closest tenth of one percent.

It really is 100 * 20 / 100 = 20percent . In this circumstance, percentages are useful. When describing a change from one % to another, we use percentage points. The difference between 10% and 12% is four percent respectively (or 20 percent).

Solve for the rate (as a %). Round to the nearest tenth of a percent when necessary, we have following :

$7.30 is what percent of $58.20.

rate = (7.30 / 58.20) * 100

rate = 0.126034483 * 100 = 12.6%

Rounding to the nearest tenth of a percent, the rate is 12.6%.

So $7.30 is 12.6% of $58.20.

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Answer:

D

Step-by-step explanation:

"The percent is greater than 0 and less than 100, and the decimal is between 0 and 1."

Answer:

Step-by-step explanation:

ESTA   GOOGEL N

Answer:

585

Step-by-step explanation:

We knew that the store sold 385 lamps in month of July. 200 more lamps were sold the next month which is August. Thus by addition, 585 lamps were sold in August.

Addition is one of the four basic operations of arithmetic, the other three being subtraction, multiplication and division. The addition of two whole numbers results in the total amount or sum of those values combined.

Lamps sold in July = 385

Given: 200 more lamps were sold in next month i.e., August.

Lamps sold in August = 385 + 200 = 585

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Answer:

In 117min. there will be 9,000 bushels in a storage bin.

Step-by-step explanation:

LCM of 13 and 9 is 117, then add from there.

Answer:

Let the both the parts be 'x' and 'y'

x>y

We know that 4x = 5y

so x = 5y/4

x + y = 54

Replacing x we get

(5y/4) + y = 54

(5y +4y)/4 = 54

9y = 216

y = 24

Replacing y in ' x+y = 54'

we get x = 30

Step-by-step explanation:

Hence the larger part is 30 whereas the smaller part is 24

Answer:

The slope is -5/3.

The y-intercept is (0,10).

Step-by-step explanation:

1. The slope-intercept form of any linear equation is y = mx + b, where y = y-coordinate, m = slope, x = x-coordinate, and b = y-intercept.

2. Since -5/3 is in the place of m, the slope, that makes -5/3 the slope.

3. The y-intercept of a graph is the point where the graph intersects/crosses the y-axis. The x-coordinate of a point in any y-intercept will ALWAYS be 0.

4. Since 10 is in the place of b, the y-intercept, and given the information above, the y-intercept is (0,10).

m=[tex]\frac{y2-y1}{x2-x1}[/tex]

m=[tex]\frac{2+3}{4-1} \\\frac{5}{3}[/tex]

So the slope is 5/3

Hope this helps you!

~Just a joyful teen

[tex]GraceRosalia :)[/tex]

Answer:

it's 4

Step-by-step explanation:

because

let's say

a. P = 100

T = 50

P = 3T - 50

= 3(50) - 50

= 150 - 50

= 100

and the same for the others

The equation of the profit will be P = 3T – 50. Then the correct option is 4.

The equation of line is given as

y = mx + c

Where m is the slope and c is the y-intercept.

The following chart shows the number of concert tickets sold and the profit earned.

Tickets Sold            Profit (dollars)

      50                             100

     100                            250

     150                            400

    200                            550

The equation that defines the profit (P) with respect to the number of tickets sold (T) will be

m = 250 – 100 / 100 – 50

m = 150 / 50

m = 3

Then the equation will be

y = 3m + c

For T = 150, P will be 400.

400 = 150 x 3 + c

400 = 450 + c

    c = –50

Then the equation of the profit will be

P = 3T – 50

Then the correct option is 4.

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Answer:

answer = $30.85

Step-by-step explanation:

3 yards of fabric = $18.50 so 18.50 : 3 = 6.17 (dollars) for one yard of fabric the, just multiply it by 5, 6.17 x 5 = 30.85 dollars

Answer:

Step-by-step explanation:

working backwards

the five minute walk

10:30 - 0:05 = 10:25

train ride to Birmingham

10:25 - 1:10 = 9:15

Next earliest train departure time

9:05

Getting to Euston Station

9:05 - 1:00 = 8:05 am

Probably wise to leave a couple of minutes earlier to allow for minor emergencies on the way to Euston Station or to account for potential clock synchronization errors.

The train schedule already allows an additional 10 minutes of buffer time after boarding.

Answer:

x=4

Step-by-step explanation:

Its an equilateral triangle so all angles and side lengths are the same.

2x-1=x+3

x=3+1

x=4

checking the work

4+3=8-1

7=7