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3 years ago

Solve four tenths plus four ninths

Mathematics

1 answer:

weeeeeb [17]3 years ago

6 0

The answer is Eight ninetieths
Pls mark as brainliest thx

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Jordan Michael runs a basketball camp. A group of randomly selected camp participants were asked to give their shirt size. The t

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Answer: 77

Step-by-step explanation:

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3 years ago

Read 2 more answers

Please help brainlyest to correct

Ksenya-84 [330]

Answer:

$22961.5 cm^{2}$

Step-by-step explanation:

$V = \pi r^{2} h$

30/2 = 15 (to find radius, r)

$V = 3.14 * 15^{2} * 325$

$V = 22961.5 cm^{2}$

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3 years ago

Which of the following numbers is

Nezavi [6.7K]

Answer:

Step-by-step explanation:

1 million has 7 digits so that means 27million would have 8 digits and that eliminates C. having the word "three" in the question eliminates D and "three hundred and thirty thousand" means A is eliminated

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3 years ago

Consider the graph above. Write about a situation that could be modeled using this graph. In your response, use the prompts belo

Vikentia [17]

Answer:

See Explanation

Step-by-step explanation:

Given

See attachment for graph

Required

A situation that can be modeled by the graph.

The prompt and the response are as follows:

The type of function:

It is a linear function

The variables modeled in the function

The variables are x and y

The domain and the range

From the graph, we can see that x and y values are not limited to any constraints.

So, the domain and the range are:

$Domain: \{-\infty \le x \le \infty \}$

$Range: \{-\infty \le y \le \infty \}$

Question that could be $answered$

The graph could be used to predict y value, given the x value.

Take for instance, find y when x = 10

The answer can be handpicked directly from the graph. However, the best way is to calculate the graph equation, first.

So, we have:

Pick any two points on the line of the graph

$(x_1,y_1) = (-2,0)$

$(x_2,y_2) = (0,4)$

Calculate the slope (m)

$m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{4 - 0}{0 - -2}$

$m = \frac{4}{2}$

$m =2$

The equation of the graph is:

$y = m(x - x_1) + y_1\\$

So, we have:

$y = 2(x - -2) + 0$

$y = 2(x +2)$

Expand

$y = 2x +4$

To solve for y when x = 10;

$y = 2 * 10 +4$

$y = 20 +4$

$y = 24$

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3 years ago

What is the length of X to Y answers r

BabaBlast [244]

Answer:

8.6

Step-by-step explanation:

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3 years ago