3 years ago

PLEASE PLEASE I BEG YOU...

Mathematics

2 answers:

sasho [114]3 years ago

7 0

Answer:

1) y=4

2) y=7

3) x=6

Step-by-step explanation:

to get y, divide x by 2. to get x, multiply y by 2

ozzi3 years ago

5 0

1st: 4
2nd: 7
3rd: 6

Explanation: 1st two, you have to plug-in the x values in and then simply divide. 3rd one you have to think of a number that equals 3 when it’s being divided by 2 which is 6.

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5. How many real number solutions does the equation have?

sukhopar [10]

Answer:

two solutions

Step-by-step explanation:

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5 0

3 years ago

Please help me 5-7g-9=

timofeeve [1]

Answer:

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Step-by-step explanation:

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6 0

2 years ago

What is the slope of the line that goes through (2,7) (3,9)

marin [14]

Answer:

Step-by-step explanation:

slope (m) = y2 - y1/x2 - x1

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4 0

3 years ago

PLEASE SHOW WORK OR EXPLAIN

timofeeve [1]

Answer:

Step-by-step explanation:

You must use the trigonometric function.

In this case, it will be tangent.

$tangent=\dfrac{opposite}{adjacent}$

We have

$\theta=38^o,\ opposite=r,\ adjacent=20$

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Substitute:

$\tan38^o=\dfrac{r}{20}$

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$r=15.626$

Tree height is r + 5.

Therefore

$r+5=15.626+5=20.626\approx20.6\ ft$

7 0

3 years ago

20 points

never [62]

The answer would be, it was reduced by 35%

5 0

2 years ago