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3 years ago

Why were Europeans willing to pay for expensive Voyages to find a Northway North

1 answer:

5 0

If you follow the money, there was quite a bit to made if a shorter passage was found to China. The trips around the Horn and around South America were difficult and many ships were lost

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stich3 [128]

Answer:

jjsjwnen e enejwjjqjqjjwneje

6 0

3 years ago

What's the distance between -10 and 20

Taya2010 [7]

Answer:

Step-by-step explanation:

Because its 30 trust me

8 0

3 years ago

HELP ME DO THIS PLZ

cestrela7 [59]

Answer:

It landed at a height of 14 feet

Step-by-step explanation:

Given

$y = -\frac{1}{8}x^2 +4x$ --- Path of a t-shirt

$3y = 2x - 14$ --- height of bleachers

Required

Height when t-shirts land in bleachers

$3y = 2x - 14$

Make y the subject

$y = \frac{2}{3}x - \frac{14}{3}$

Substitute $y = \frac{2}{3}x - \frac{14}{3}$ in $y = -\frac{1}{8}x^2 +4x$

$\frac{2}{3}x - \frac{14}{3} = -\frac{1}{8}x^2 +4x$

Multiply through by 24

$16x- 112 = -3x^2 +96x$

Express as:

$3x^2 + 16x -96x- 112 = 0$

$3x^2 -80x- 112 = 0$

Using a calculator:

$x = 28$ or $x = -\frac{4}{3}$

x can not be negative:

So:

$x = 28$

Substitute $x = 28$ in $y = -\frac{1}{8}x^2 +4x$ to calculate the height it landed

$y = -\frac{1}{8} * 28^2 + 4 * 28$

$y = 14$

3 0

3 years ago

How do you write 2.02 in fraction form??

Aleksandr-060686 [28]

Answer: 2 2/10

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

A Ferris wheel travels in a circular motion and measures 40 meters from the top car to the bottom car. What is the length of the

luda_lava [24]

Answer:

20 m

Step-by-step explanation:

The distance from the top car to the bottom car is equal to the diameter of the wheel. The diameter is 40 m, and that is twice the radius. The radius of the Ferris wheel is (40 m)/2 = 20 m.

5 0

3 years ago