Which is an equation in point-slope from for the given point and slope point (-2,4)slope:5

Answers

Answer 1

Answer: If we have a point, (x1;y1) and a slope, m, here's the formula we use to find the equation of a line: y - y1 =m( x - x1); where x1 = -2 ; y1 = 4 ; m = 5.
Then, y-4 = 5(x+2);
Finally, y-4 = 5x + 10 / +4
y = 5x + 14 ;

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Multiplayer choice pls help!!

Answers

$c^(2) = a^(2) + b^(2) let c = 2 and a = b = s:4 = s^(2) + s^(2) = 2 s^(2) 2 = s^(2) s = √(2)$

How is the product of 2 and-5 shown on a number line

Answers

Answer:

-10

Step-by-step explanation:

start at 0 and move backwards 5(gives you -5) then move backwards 5 more(-10)

A right pyramid has a regular hexagon as a base. The slant height is 20, and the perimeter of its base is 10. What is the lateral surface area of the pyramid

Answers

Answer:

100 unit^2

Step-by-step explanation:

lateral surface area of right pyramid = .5*p*s

p = perimeter

s = slant ht

LS = 100 unit^2

Find geometric mean between 3 and 6

Answers

$geometric\ mean\ between \ a\ and\ b\ = √(a\cdot b) \n----------------------\n\ngeometric\ mean= √(3\cdot6) = √(3\cdot3\cdot2) =3\cdot √(2)$

Call the geometric mean ' G '.

Then (3 / G) = (G / 6)

This is a proportion, and may be "cross-multiplied":

G² = 18

G = √18 = about 4.2426... (rounded)

The average depth of the ocean is about 3.8 km.width of 7600 km. calculate the ratio depth:width?

Answers

a ratio is like a fraction, so since you are provided with the numbers its easy to put it into a ratio
depth is 3.8km
width is 7600km
ratio is 3.8:7600

45 minutes to 1 hour to simplest form

Answers

45 minutes : 1 hour

We need to make the units the same! This is crucial! If you do not have the proper units the whole answer is wrong!

45 minutes : 60 minutes

These are both divisible by 15:

3 minutes : 4 minutes

So, the ratio is 3 : 4

Final Answer: 3:4

Here, we need to write a ratio. A ratio compares two quantities.

45 to 1 hour

45:1

Final answer: 45:1

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The amount to which $5,000 would grow in ten years at 6% compounded quarterly.