Answer:
ΔEFG is an isosceles triangle
Step-by-step explanation:
Answer:
What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table?
A B
Group 1 15 45
Group 2 20 25
Drag and drop the values into the boxes to show the relative frequencies.
A B
Group 1
Group 2
Step-by-step explanation:
The height of the triangle is 48/b or 48 over b. That's all I can tell you with the information given.
0.25 is going to be the unit rate when -x in the equation is considered to be 1
Answer:
Step-by-step explanation:
To solve this problem you must know the formula of subtraction of angles for the function cosx.
The formula is:
We can write 30° as: 45° - 15°
Then:
Using the formula for subtraction of angles we have:
Notice that we have achieved the expression shown in the statement
Finally:
