Answer:
13 textbook can buy.
Step-by-step explanation:
13 textbook can buy.
Answer:
160 sq. uits
Step-by-step explanation:
160 sq. uits é a resposta
Answer: diameter is the length all the way around.
Step-by-step explanation:
Answer:
17. z=39/sin45=
y=39/tan60=
x=y/sin60=
19. x==6
y=2x=12
z=
Step-by-step explanation:
17.
because:sin45=39/z
so: z=39/sin45=
then: tan60=39/y
so: y=39/tan60=
last: sin60=y/x
so: x=y/sin60=
19.
because: tan60=/x
so: x==6
then: sin30=x/y
so: y=x*sin30=2x=12
last: sin45=y/z
so: z=sin45*y=
Answer:
He fails
Step-by-step explanation:
Marks = 52/61
Percentage = 52/61 x 100 ~ 85%
Pass amrk =86%
85% < 86%
So , he fails