2(2)+4(-1)=4+-4=0, so your answer is 0 hope this helps
Answer:
76.9690 square units (rounded off to four decimal values)
Step-by-step explanation:
The diameter of the semicircle is 14 units
The radius of the semicircle is thus 14 ÷ 2 = 7 units
Area of a semicircle is given by:
× π × r²
In our case, the area is =
× π × 7² = 76.9690200129 square units
Or 76.9690 square units (rounded off to four decimal values)
Answer:
it should be the last answer... 36
Step-by-step explanation:
-3x - 4 < 2
-3x < 2 + 4
-3x < 6
x < 6/ - 3
x < - 2