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OlgaM077 [116]
3 years ago
11

How many inches is 21 cm

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
4 0
21 cm is 8.28 inches.
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Factor. 2x2 + 4x + 18
Rudiy27
You can't.

It’s already been factored down.
6 0
3 years ago
Terrance made a list of his expenses. He is creating a check-off matrix to organize when his bills are due. A check-off matrix i
valkas [14]

Complete the chart  by marking each of the expenses in the correct cell depending on whether the expense occurs montlhy, quarterly, annually, etc. as shown in the chart.

<h3>What is a check-off matrix?</h3>

This is a type of chart that is completed by adding X to the cells. In the case of expenses, check-off matrixes help you to visualize how often every expense occurs, and therefore it can be useful to control or monitor expenses.

This type of matrix often includes:

-Columns with the months of the year or the initals of these. June = J.

-Rows that show the expenses a person has.

<h3>How to do a check-off matrix?</h3>
  1. List the expenses
  2. Make an X in each of the cells that the each expense should occur.
  3. Verify the information once the chart is finished.

Below you can find the complete chart:

Learn more about expenses in brainly.com/question/24803457

#SPJ1

6 0
2 years ago
Find the value of y in the equation 3/y-2=8
Marina86 [1]
<span>3
---  </span>-2 = 8<span>
y

</span>3
---  = 8+2
y

3
---  = 10
y
3
       
         3
y = ------
        10
4 0
3 years ago
Read 2 more answers
Find the equation of line (use exact numbers)​
maw [93]

Answer:

y=3x+3

Step-by-step explanation:

Use the slope-intercept form:

y=mx+b

m is the slope and b is the y-intercept. The y-intercept is the place where x is equal to 0, and the slope is the change in the y-axis over the change in the x-axis, otherwise known as rise over run ( \frac{rise}{run} ).

If you study the graph, you can see that the line crosses the y-axis at (0,3), so 3 is the y-intercept. Insert into the formula:

y=mx+3

Now find the slope. Use the slope formula:

\frac{y_{2}-y_{1}}{x_{2}-x_{1}}=\frac{rise}{run}

You need two points first. You can use the y-intercept (0,3) and another even point, like (1,6). Insert the values:

(0_{x1},3_{y1})\\(1_{x2},6_{y2})\\\\\frac{6-3}{1-0}=\frac{3}{1}=3

The slope is 3. Insert this value:

y=3x+3

:Done

7 0
3 years ago
4. A rental car agency charges a fee of $25 plus $0.20 for every mile driven. Write a function rule to determine the cost of ren
KatRina [158]

Answer:

a. $25 + ($0.20 × 150) = $25 + $30 = $55

b. $145 ÷ $0.20 = 725 miles

4 0
3 years ago
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