Answer:
Step-by-step explanation:
Easy C
That is a really hard one but i gotch you
Answer:
Fraction : 22/5 Decimal: 4.4
Step-by-step explanation:
Answer:
should be 112 cm^2
Step-by-step explanation:
10cm*10cm+(1/2(4*6)
Answer:-9
Step-by-step explanation:
Using ur calculator you should get 15 degrees ( Use the sin-1 key.).
Angle complementary to x is 90-15 = 75 degrees
and as sin x = cos(90-x) then cos 75 is also equal 0.2588