Answer:
1 avocado= 50 cents 16 avocados is 8 dollars 20 avocados are 10 dollars and 9 avocados is 4.50
Answer:
20 Pints
Step-by-step explanation:
If there are 8 pints in 1 gallon of water, then multiply 8 by 2.5 to get 20 pints of water.
10:30
short hand is hours
big hand is minutes
Step-by-step explanation:
Using SOHCAHTOA
Second Question Explanation:
a. The base angles of an isosceles triangle are equal so angle ABC is also 32°
but the sum of angles in a triangle = 180° therefore
let angle CAB be x
b. If you share a triangle in half you get 2 right angles so I'll use SOHCAHTOA to find the length AB
First the base of the right angled triangle will be 20/2 = 10
c. To find the are we'll need to get the height first
using the right angled triangle With base 10cm and hypotenuse 11. 8 to find the height we'll use the Pythagorean theorem
now to find the area
Answer:
107.8°
Step-by-step explanation:
Here we use the inverse tangent function to determine the angle (direction) of the boat.
"16 km west and 50 km north" places us in Quadrant III. One way in which to determine the angle in question, measured from the positive x-axis, is to find the value of arctan 50/16 and then subtract this angle from 180° (or from π radians).
This results in π - arctan 50/16, or
π - 1.26 radians, or 180° - 72.2°, or 107.8°
The boat's direction is 107.8° as measured counterclockwise from the positive x-axis (that is, from ∅ = 0°).