Jackie says that 200 ÷ 18 = 25. Is Jackie correct? Explain.

Answer:

=(4²/3²)×(2³/3³)×1/4

=16/9×8/9×1/4

=32/81

Step-by-step explanation:

Answer:

b = 3

Step-by-step explanation:

Isolate the variable, b. Note the equal sign, what you do to one side, you do to the other:

First, distribute 3 to all terms within the parenthesis:

3(3x + 1) =

3 * 3x = 9x

3 * 1 =  3

9x + b = 9x + 3

Isolate the variable, b. Subtract 9x from both sides:

9x (-9x) + b = 9x (-9x) + 3

b = 3

3 is your value for b.

~

Answer:

y = 4

Step-by-step explanation:

use the distributive property

9y - 36 = 0

     +36  +36

9y = 36

divide by 9

y = 4

Hope this helped! Have a nice day! Plz mark as brainliest!!! :D

-XxDeathshotxX

Answer:

[tex]A' = (0,20)[/tex]

[tex]B' = (16,12)[/tex]

[tex]C' = (8,4)[/tex]

Step-by-step explanation:

Given

[tex]A = (0,10)[/tex]

[tex]B =(8,6)[/tex]

[tex]C=(4,2)[/tex]

[tex]k = 2[/tex] --- scale factor

Required

The coordinates of A'B'C'

This is calculated as thus:

[tex]A'B'C' = ABC * k[/tex]

So, we have:

[tex]A' = (0,10) * 2[/tex]

[tex]A' = (0,20)[/tex]

[tex]B' = (8,6) * 2[/tex]

[tex]B' = (16,12)[/tex]

[tex]C' = (4,2)*2[/tex]

[tex]C' = (8,4)[/tex]

Step-by-step explanation:

Perimeter = 3.6 + 3 + 702

= 708.6 cm

To get the 2nd term, add 7 to the first term: 4 + 7 = 11

To get the 3rd term, add 7 to the second term: 11 + 7 = 18

Put another way, add 7 twice to the first term: 4 + 2*7 = 18

Similarly, get the 4th term by adding 7 to third term, or add 7 three times to the first term: 18 + 7 = 25, or 4 + 3*7 = 25.

Following the pattern, the n-th term of the sequence is obtained by adding n - 1 copies of 7 to the first term. So the 55th term is 4 + 54*7 = 382

Answer is in the file below

tinyurl.com/wpazsebu

Answer:

X = 3

Step-by-step explanation:

All you do is add the angles up and set them equal to 180.

Answer:

3/8

Step-by-step explanation:

3/4*1/2=3/8

3/8*1=3/8

*=multiply

Answer:

the answer should be 288

Answer:

288

Step-by-step explanation:

To solve this, you divide 40% by 100.

= (40% / 100) x 720

Then you multiply 0.4 by 720.  

= 0.4 x 720

= 288

Answer:

7 square yards

Step-by-step explanation:

3 of these blocks make a yard so

L * W * H

2 1/3 * 1 * 3 = 7/3 * 3 = 7

answer 7 square yards

Answer:

Five hundred six million, three hundred forty-one thousand, two hundred nine and fifty four hundredths.

Step-by-step explanation:

506, => Five hundred six million,

341, => three hundred forty-one thousand,

209 => two hundred nine

.54 => and fifty four hundredths.

This is how you would write it.

Hope it helps!

Answer:

No.

Step-by-step explanation:

2(6-3x)= 12-6x and 2(3x)+x= 7x

Answer:

0.7823 = 78.23% probability that a truck drives less than 118 miles in a day.

Step-by-step explanation:

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.

Trucks in a delivery fleet travel a mean of 90 miles per day with a standard deviation of 36 miles per day.

This means that [tex]\mu = 90, \sigma = 36[/tex]

Find the probability that a truck drives less than 118 miles in a day.

This is the pvalue of Z when X = 118. So

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

[tex]Z = \frac{118 - 90}{36}[/tex]

[tex]Z = 0.78[/tex]

[tex]Z = 0.78[/tex] has a pvalue of 0.7823

0.7823 = 78.23% probability that a truck drives less than 118 miles in a day.

Answer:

No, the table is not linear.

Step-by-step explanation:

Between the x and y there has to be a constant rate. There is no constant rate.

Answer:

18 feet

Step-by-step explanation:

(1*4)/2 = 2 (area of right triangle)

4*4=16 (area of square)

2+16=18

Answer:

Option D

Step-by-step explanation:

Rate of change of a linear function between two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] is given by,

Rate of change 'm' = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

From the given table,

Rate of change of the function between (-2, 6) and (-4, 9),

Rate of change 'm' = [tex]\frac{9-6}{-4-(-2)}[/tex]

                           m = [tex]\frac{3}{-2}[/tex]

Initial value = y-intercept

Let the equation of the line passing through a point (h, k) is,

y - k = m(x - h)

If a point (-2, 6) is lying on the graph of the function,

y - 6 = [tex]-\frac{3}{2}(x+2)[/tex]

y = [tex]-\frac{3}{2}x-3+6[/tex]

y = [tex]-\frac{3}{2}x+3[/tex]

Y-intercept of the function = 3

Therefore, initial value of the function = 3

Option D is the answer.

Answer:

You need a protractor

Step-by-step explanation:

to measure the angles

2 4/5 that’s the answer.

Enjoy

The results can be shown in multiple forms;

4 = 4, All real numbers, Always true, Interval notation: (-∞,∞).

Move all terms containing [tex]x[/tex] to the left side of the equation.

[tex]Subtract\\3x+4-3x=4\\[/tex]

Combine the opposite terms in [tex]3x+4-3x[/tex]

[tex]Subtract\\3x from 3x.\\\\0+4=4\\\\Add\\0+4=4 \\4=4*[/tex]

Since [tex]4=4[/tex] the equation will always be true.

Answer:

[tex]52.53\ \text{meters}[/tex]

Step-by-step explanation:

[tex]1\ \text{meter}=100\ \text{centimeter}[/tex]

[tex]1\ \text{centimeter}=\dfrac{1}{100}\ \text{meter}[/tex]

In the question the quantity that is required to be converted to meters is 5253 centimeters.

[tex]5253\ \text{cm}=5253\times \dfrac{1}{100}\\ =52.53\ \text{meters}[/tex]

So, the required measurement in meters is [tex]52.53\ \text{meters}[/tex].

Answer:

if you go 70 miles in one hour you will go 140 miles in 2 hours

Step-by-step explanation:

Answer:

You need to be traveling at a certain speed to determine how many miles you travel in 2 hours. For example, if you go 70 miles in 1 hour, then you'll go 140 miles in 2 hours, as long as your speed is constantly 70 mph.

Answer:hamburger

Hamburger

Step-by-step explanation:hamburger

Hamburger

Answer:

Step-by-step ex

L x W = Area

4 x W = 12

4 times what = 12?

3

So

L x W = A

4 x 3 = 12

Answer:

2 31/33

Step-by-step explanation:

Answer:

=2.93939393

Step-by-step explanation:

97/33

=2.93939393