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3 years ago

The point A is on a mountain,which is 5700 m above sea level and point B is in a mine, which is 39600 m below sea level. Find th

e vertical distance between A and B.

Mathematics

1 answer:

Zinaida [17]3 years ago

3 0

$39600+5700=45300$

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Derek saves 10% of his paycheck each week to buy a mountain bike the mountain bike costs 340.00 Derek receives a paycheck in the

katrin2010 [14]

Answer: 13 weeks

Step-by-step explanation:

First you have to find 10% of 340.00 which is 28, so each week he saves 28.00 for his bike. To find how many paychecks he has to recieve you divide 340.00 by 28.00, which is 12.1, since there is a decimal place you have to round it up to 13 because it is a little bit more than 12 paychecks. ;)

7 0

2 years ago

2(x-3)+5>39<br><br><br> Please explain how to get it!

ollegr [7]

Answer: x > 20

Step-by-step explanation:

first, i removed the parentheses.

2x - 6 + 5 > 39

then i calculated it.

2x - 1 > 39

then, i moved the constant to the right.

2x > 39 + 1

then, i added the two.

2x > 40

finally, i divided both sides.

solution: x > 20

8 0

3 years ago

Read 2 more answers

A wedge of cheese in the shape of a triangular prism is shown below.

BabaBlast [244]

Answer:

144 ft^2

Step-by-step explanation:

Back (vertical): (4 ft)(8 ft) = 32 ft^2

Right side (vert.): (4 ft)(6 ft) = 24 ft^2

Front (vert.): (4 ft)(10 ft) = 40 ft^2

Top (horizontal): A = (1/2)(6 ft)(8 ft) = 48 ft^2 total (top and bottom)

Total surface area is (32 + 24 + 40 + 48) ft^2, or 144 ft^2

7 0

3 years ago

2 divided by 5/12 in fraction form

prohojiy [21]

The answer is 24/5 or 4 2/5 they are the same thing

6 0

3 years ago

Determine the equation of the parabola graphed below. Note: be sure to consider the negative sign already present in the templat

Blizzard [7]

The equation of the graphed parabola is y=a $(x+3)^{2}$ -4.

Given that parabola is plotted, concave up , with vertex located at coordinates (-3,-4).

We are required to find the equation of the graphed parabola.

The equation of a quadratic function of vertex (h,k) is given by:

y=a $(x-h)^{2}$ +k

In the above equation a is the leading coefficient.

We have been given point (-3,-4).

We have to just put the value of h=-3 and k=-4 and the required equation will be as under:

y=a $(x+3)^{2}$ -4

Hence the equation of the parabola which is plotted, concave up, with vertex located at coordinates (-3,-4) is y=a $(x+3)^{2}$ -4.

Learn more about parabola at brainly.com/question/64712

#SPJ4

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2 years ago