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max2010maxim [7]

3 years ago

14

A hotel patron starts at the fifth floor and goes up seven floors to meet a friend. How many levels, and in which direction, mus

t they take the elevator to get to Parking A? Express your answer in one or more complete sentences.

1 answer:

Sonbull [250]3 years ago

7 0

Answer:

they must go 12 floors downwards because parking A has to be on the last floor

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Solve the equation.<br> 4x = -28<br> x=_____

Liono4ka [1.6K]

I think x= -7 because 4x7=28

4 0

2 years ago

The distance between the two points rounding to the nearest tenth<br> (-8,-6) and (-3,-4)

Lesechka [4]

Answer:

5.4

Step-by-step explanation:

To find the distance between two points, $(x_1,y_1)$ and $(x_2,y_2)$ , plug them into the following equation:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\d=\sqrt{(-3-(-8))^2+(-4-(-6))^2}$

Two negatives make a positive

$d=\sqrt{(-3+8)^2+(-4+6)^2}\\d=\sqrt{(5)^2+(2)^2}\\d=\sqrt{25+4}\\d=\sqrt{29}\\d=5.4$

Therefore, the distance between the two points rounded to the nearest tenth is 5.4.

I hope this helps!

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3 years ago

Someone please help out

TiliK225 [7]

Answer:

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5 0

2 years ago

What multiplies to give you 15 and adds to give you -8?

Nitella [24]

Answer:

The system of equations is:

x + y = 15

xy = 15

Step-by-step explanation:

solve the first for y and substitute in the second:

y = 15-x

x(15-x) = 15

15x - x� = 15

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x� - 15x + 15 = 0

7 0

2 years ago

Read 2 more answers

Please I need help on this

vampirchik [111]

Answer:

53.13

Step-by-step explanation:

To find the measure of an angle use an inverse trig function.

$Sin A = \frac{4}{5}$ so you can take the inverse to find A $sin^{-1}\frac{4}{5} = A$ .

Use a calculator to calculate the value.

A = 53.13

4 0

3 years ago