You could either find how far Chris can run in 60 minutes, or write an equation of ratios:

x 35 min
--------- = --------------
6 mi 50 min

Solving for x: 50x = 210; x = 4.2 miles (answer)

4 0

4 years ago

what could be the ratio of the length of the longer leg in a 30-60-90 triangle to the length of its hypotnuse

kotykmax [81]

In a typical 30-60-90 triangle (which happens to be a right triangle, by the way), the sides, in increasing order, would be multiples of 1, sqrt(3) and 2.

Here, sqrt(3) is the longer leg (it's longer than 1).
Thus, the ratio of the length of the longer leg to the length of the hypotenuse

is sqrt(3)
----------
2

5 0

4 years ago

The Student Council at Longhorn Middle School wants to petition the principal to begin school at 9 A.M., which is one hour later

antiseptic1488 [7]

Answer:

A petition

Step-by-step explanation:

Not much to explain, get people to add signatures then show the school

7 0

3 years ago