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2 years ago

Please help me please!!!!!!!!!!!!!!!!

Mathematics

1 answer:

Assoli18 [71]2 years ago

3 0

X=radius....

half of that chord of 8 is 4

The hypotenuse of 4 and 3.6 is also equal to the radius so we can say:

r^2=4^2+3.6^2

r^2=28.96 and since x=r

x^2=28.96

x=√28.96

x≈5.381 so

x≈5.4

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The length of an object object in feet is equal to 3 times it’s linked in yards the length of wall water side slide is 48 feet r

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<h3><u>Question:</u></h3>

The length of an object in feet is equal to 3 times its length in yards. The length of a waterslide is 48 feet. Write and solve a multiplication equation to find the length of the waterslide in yards.

<h3><u>Answer:</u></h3>

The length of waterslide is 16 yards

<h3><u>Solution:</u></h3>

Given that,

The length of an object object in feet is equal to 3 times it’s length in yards

The length of wall water side slide is 48 feet

Let "y" be the length of object in yards

Write and solve a multiplication equation to find the length of the waterslides in yard

From given,

Length in feet = 3 times length in yards

$48 = 3 \times y$

<em><u>Therefore, the multiplication equation is:</u></em>

$3y = 48$

Solve the equation for "y"

Divide both sides of equation by 3

$\frac{3y}{3} = \frac{48}{3}\\\\y = 16$

Thus length of waterslide is 16 yards

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2 years ago

What does this equal to <br><br> 2(x - 5) + 7 = x + 8

OLEGan [10]

Answer:

x= 11

Step-by-step explanation:

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First we can distribute the 2(x-5) which gives us 2x - 10

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subtract -10 + 7 which is -3

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Next, subtract the x to the left side and add the 3 to the right side

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Which values in this data set are outliers? 48, 52, 56, 64, 61, 20, 48, 51, 58, 48, 78 Select Outlier or Not Outlier for each va

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Outlier is a data point that is different from the rest of the data. The outliers in the dataset will be 20 and 78.

<h3>What is a Scatter plot?</h3>

A scatter plot is also known as a scatter chart, a scatter graph that uses dots to represent values for two different numeric variables. Each dot on the graph represents particular data on both axes.

<h3>What is an Outlier?</h3>

An outlier is a data point that is different from the rest of the data.

If we keenly observe the data set that is given to us, 48, 52, 56, 64, 61, 20, 48, 51, 58, 48, 78; the range of the data set that is given to us lies mostly between the 48 to 68, therefore, the data point that is the outlier for this data set are 20 and 78.

Hence, the outliers in the dataset will be 20 and 78.

Learn more about Outlier:

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