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Gemiola [76]
2 years ago
8

An elevator starts at floor 5.It goes up 6 floors twice, and then it goes down 8 floors. A second elevator

Mathematics
1 answer:
Gre4nikov [31]2 years ago
4 0

Answer:

Answer is The 2nd elevator

Step-by-step explanation:

1st Elevator

5+12 = 17

17- 8 = 9

so 1st elevator ends on floor 9th

2nd Elevator

21-10 = 11

11+9 = 20

2nd Elevator ends on floor 20th

so therefore the elevator that ends on the higher floor is the 2nd elevator

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the answer is -6

Step-by-step explanation:

- + - = -

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-3(x - 1) + 8(x - 3) = 6x + 7 - 5x<br> Please helppp
Levart [38]

Answer:

x=7

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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2 years ago
If you were asked to draw a triangle with lengths of 10 inches 7 inches and 2 inches how many trialnges can you make
vazorg [7]

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I think there is something missing in the problem.

8 0
3 years ago
Please help me!!!!!
chubhunter [2.5K]

Answer:

y = - \frac{2}{5} (x - 5)² + 7

Step-by-step explanation:

The equation of a quadratic in vertex form is

y = a(x - h)² + k

where (h, k ) are the coordinates of the vertex and a is a multiplier

Here (h, k ) = (5, 7 ) , then

y = a(x - 5)² + 7

To find a substitute (10, - 3 ) into the equation

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\frac{-10}{25} = a , that is

a = - \frac{2}{5}

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8 0
3 years ago
PLEASE HELP WILL GIVE BRAINLIEST TO CORRECT ANSWER
Paraphin [41]

Answer:

B. 5x - 4y = 12

Step-by-step explanation:

Let's convert this to slope-intercept form to interpret the equation easier.

5x - 4y = 12

Subtract 5x from both sides.

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Divide both sides by -4.

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3 years ago
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