Answer:
2
Step-by-step explanation:
7*4-3*8+2^2-6
7*4-3*8+4-6
28-3*8+4-6
28-24+4-6
4+4-6
8-6
2
Answer:
4 1/4
Step-by-step explanation:
you have to find a equal denominator then simplify
30°
Here's why:
Using the well-known Pythagorian theorem we can reckon how long the hypotenuse is:
c^2=6^2+36*3 -> c=12
Knowing that sin(a)=a/c=6/12=0.5 the measure of the angle in degrees is 30°
Hope could help :)
Population: six sugar maples
Sample: sap
