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4 years ago

Write the equation for the line shown below in slope-intercept form.

Mathematics

2 answers:

Andrej [43]4 years ago

7 0

The slope form equation is: y=mx+b so once you plug in the numbers available through the diagram you get.

y=3x+4

lidiya [134]4 years ago

5 0

Answer:

the answer is y=3x+4

Step-by-step explanation:

because slope is 3/1 witch is simplified into 3 and the y intercept is 4 how because the y intercept is the point where the y hits the y axis. and slope is rise(y) over run(x) therefore the answer is y=3x+4.

Can have brainiest Please.

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5 students, including Alice, Bob, and Cindy, line up in a row. In how many ways can they line up so that Alice is somewhere betw

Inga [223]

Answer:

20 possible arrangements

Step-by-step explanation:

A: Alice

B: Bob

C: Cindy

X: other student

All the possible arrangements are:

When Bob is in the first place

B A C X X

B A X C X

B A X X C

B X A C X

B X A X C

B X X A C

6 possible arrangements

When Bob is in the second place (notice that neither Alice nor Cindy can be before Bob)

X B A C X

X B A X C

X B X A C

3 possible arrangements

When Bob is in the third place

X X B A C

Only 1 possible arrangement.

Total arrangements when Bob is before Cindy: 10

If Cindy is before Bob the same situations are repeated, given another 10 arrangements. So, the total line up in which Alice is somewhere between Bob and Cindy are 20.

7 0

3 years ago

In the triangle below, 4/5 represents which ratio?

ASHA 777 [7]

Answer:
sin (C)

Explanation:
In a right-angled triangle, special trig functions can be applied. These functions are as follows:
sin (theta) = $\frac{opposite}{hypotenuse}$

cos (theta) = $\frac{adjacent}{hypotenuse}$

tan (theta) = $\frac{opposite}{adjacent}$ 

Now, let's check the triangle we have:
We have two options:
First option:
5 is the hypotenuse of the triangle
4 is the side adjacent to angle B
Therefore, we can apply the cos function:
cos (B) = $\frac{4}{5}$ 

Second option:
5 is the hypotenuse of the triangle
4 is the side opposite to angle C
Therefore, we can apply the sin function:
sin (C) = $\frac{4}{5}$

Among the two options, the second one is the one found in the choices. Therefore, it will be the correct one.

Hope this helps :)

8 0

4 years ago

Read 2 more answers

Complete the following sentence using the correct term. 14 is a ________ of 7 and 14.

Sidana [21]

Answer:Complete the following sentence using the correct term.

14 is a ________ of 7 and 14.

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

How does the graph of g(x) = (x + 2)^3 − 7 compare to the parent function of f(x) = x^3

pickupchik [31]

Answer:

Step-by-step explanation:

The tricky part is always what is in the brackets with the x. It is highly anti intuitive.

(x + 2) moves the graph left, not right as you might think. So from this, only C and D can be considered as answers.

Since the 2 is with the x, that's how many units left you will go -- 2 units.

C is the only possible answer.

The - 7 tells you it will move 7 units down. The 7 with a minus acts the way you think it should. It goes down which is what normally happens on a graph. A mnus number outside the brackets means down.

6 0

3 years ago

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Blue Island is a tourist attraction that can only be reached by ferry. Tourists may visit the island on any day but they must re

DENIUS [597]

Answer:

i think letter b. explain why not every fairy on a given day can carry whole load of tourist

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3 years ago