Area of Triangle: bh1/2[base x height x 1/2(divide by 2)]
Plug in- 10 x 7 x 1/2
70 x 1/2
35
35 students would not know any of the three languages, because if 30 know French, 19 knew German, and 16 knew Russian, that must mean that 65 students know at least one of the three languages. So you subtract 65 from 100 and end up with 35
Answer:
X is missing from the equation
Step-by-step explanation:
The other angle would be 118°
The three angles of a triangle must add up to 180°.
Answer:
Step-by-step explanation:
it means 8 pounds of noodles cost $20.
