Answer:
the index of 2 is -1
Step-by-step explanation:
=
=
Answer:
a = b*8/3
Step-by-step explanation:
If you multiply the numbers in column b by 8/3, you will always get the matching number in column a
Answer:
10
Step-by-step explanation:
braniyest pls
Answer:
=64 ft
Step-by-step explanation:
The wire, the pole and the flat surface form a right triangle with a base angle of 40°. The pole is the height of the triangle and is opposite the angle 40°.
Therefore we can use the trigonometric ratio -sine of the angle 40° -to find the height.
Sin∅ =opposite/hypotenuse
opposite=hypotenuse × sin∅
=100ft × Sin 40°
=64.28ft
≅64 ft
Answer:
Step-by-step explanation:
so in the inverse property of addition, the sum will equal 0
mistake is in expression 3.
1/4 + 0.25.......should be 1/4 + (-0.25)