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ivanzaharov [21]

4 years ago

15

The sum of the angle measures of the polygon is 540°. Write and solve an equation to find the value of 2.

1 answer:

Crazy boy [7]4 years ago

5 0

Answer:

Khan Academy will help.

Step-by-step explanation:

Type in your question.

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The square with side length 2 cm is dilated by a scale factor of 7/3 is the dilated image larger or smaller than the original im

qwelly [4]

Length of square side= 2 cm
Dilation factor= 7/3
Simplify 7/3= 2.33
Apply the dilation factor:
Length of side= 2.33 x 2 = 4.67 cm
As the length of the side of the square is increased in length, which means the dilated image is larger than the original image.

Answer: Larger than then original.

8 0

3 years ago

Convert to exponential form: log 1000=3

Luden [163]

$\log_a b=c \hbox{ if } a^c=b \\ \\
\log 1000=3 \\
\log_{10} 1000=3 \\
\Downarrow \\
\boxed{10^3=1000}
$

8 0

3 years ago

Write an equation for the line described in standard form with x-intercept 4 and y-intercept 5

stealth61 [152]

Answer:

Equation $( \frac{5}{4}) x + y = 5$ is in the standard dorm.

Step-by-step explanation:

Here, the x - intercept = 4 , so ( 4,0) is a point on the line.

and the y - intercept = 5, so ( 0,5) is a point on the line.

So, the slope of the equation is given as = $\frac{y_2 - y_1}{x_2-x_1 } = \frac{5 -0}{0-4} = -\frac{5}{4}$

Now, the SLOPE INTERCEPT FORM of an equation is :

y = mx + b: here m = slope and b = y- intercept

or, $y =-( \frac{5}{4}) x + 5$

Now, standard form is Ax +By = C

So, the standard form is $( \frac{5}{4}) x + y = 5$

Hence, the above equation $( \frac{5}{4}) x + y = 5$

is in the standard dorm.

4 0

3 years ago

What is the mean of the values in the stem-and-leaf plot?<br><br><br> Enter your answer in the box.

BartSMP [9]

Answer:

The mean is the average of a set of data.

Example:

To find the mean, add up all of the numbers in the set and divide by the number of values that you added.

35 + 36 + 37 + 38 + 40 + 40 + 41 + 42 + 43 + 55 + 55 + 55 + 56 + 57 + 58 + 59 = 747

Then, divide by the number of values, which is 16.

747/16=46.68

7 0

3 years ago

Read 2 more answers

6) What is 49/10 as a mixed number? *

Artist 52 [7]

Step-by-step explanation:

Maybe it should be written as 4 9/10

In a mixed number

8 0

4 years ago