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3 years ago

Which equation is correct?

Mathematics

2 answers:

andrey2020 [161]3 years ago

6 0

Answer:

last one is correct because it is opposite over hypotense

Ronch [10]3 years ago

5 0

Answer:

sin x° = opposite ÷ hypotenuse

Step-by-step explanation:

SOH - CAH - TOA

SOH: Sin(θ) = Opposite / Hypotenuse

CAH: Cos(θ) = Adjacent / Hypotenuse

TOA: Tan(θ) = Opposite / Adjacent

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15% of the parking spaces at a school are reserved. The school has 12 reserved spaces. How many parking spaces are there in tota

Strike441 [17]

Answer: 76

Step-by-step explanation:

well, we know that 15% of the X is 12, so we first use 6 15%, which is 90% 6X12=72. next, we would use 12/3, which is 4. 72+4=76.

3 0

2 years ago

Read 2 more answers

The volume of 10,000 drops of liquid is a 1 fluid ounce. what is the volume of 1000 drops?

Paraphin [41]

1/10 is the answer if you divide 10,000 from 1,000
$10000 \div 1000$

3 0

3 years ago

Use the graphing tool to create a histogram of Gretchen’s data. Use eight bins for your histogram.

lozanna [386]

The number of bins in the histogram determines the width of the bins and

the frequency (number of members) in a bin.

Please find attached the graph of the histogram of Gretchen's data created with MS Excel.

<h3 /><h3>Method used to create the histogram of Gretchen's data</h3>

Given:

The table from Gretchen's data is presented as follows;

$\begin{tabular}{|c|c|} \underline{ Member}& \underline{Number of Days}\\x_1&2\\x_2&4\\x_3&7\\x_4&8\\x_5&12\\x_6&15\\x_7&10\\x_8&7\\x_9&9\\x_{10}&6\\x_{11}&13\\x_{12}&3\\x_{13}&8\\x_{14}&10\\x_{15}&10\end{array}\right]$

The required number of bins = 8 bins

The steps to create the histogram using MS Excel;

Enter the 15 dataset for the number of days as presented in the above table in a column on the worksheet.

Select the dataset entered into the cells from above then select the Insert menu.

In the Chart section of the insert menu click on the Histogram icon to view the quick options for histograms type charts.

Select the Histogram option from the drop down menu from the quick options for histograms, to create an histogram chart.

Right-click the histogram created from the previous step, then select Format Chart Area from the pop up menu.

In the Format Chart Area task pane, click on the arrow next to Chart Options, then select Horizontal Axis from the options menu.

Click on the histogram icon under Axis Options, then click on arrow button besides Axis Option sub menu, to display the axis options.

Click on the Number of bins radio button then enter 8, to create an histogram having 8 bins.

The histogram of Gretchen's data having eight bins created with MS Excel is attached.

Learn more about creating a histogram chart here:

brainly.com/question/25069221

brainly.com/question/4601962

5 0

2 years ago

Visualise the representation of 5.37(Bar over 7). Using number line.

lana66690 [7]

$\: \: \:$

$\pink{ 5.37}$

To visualize 5.37 more accurately, divide line segment between 5.37 and 5.38 in ten equal parts. 5.37 lies between 5.377 and 5.378.

Again use divide above portion between 5.377 and 5.378 into 10 equal parts, which shows 5.37 is located closer to 5.3778 than to 5.3777 so we can get the answer

<h2>hope it helps</h2>

5 0

2 years ago

A line that includes the points (8,1) and (k,9) has a slope of 8. What is the value of k?

kogti [31]

Answer:

Step-by-step explanation:

I don’t know

8 0

3 years ago