Answer:
BC = 14.40 correct to 1dp
Step-by-step explanation:
Sin44°= AC/BC
BC=AC/sin44°
BC=10/0.695
BC=14.3884892086330
BC = 14.40 correct to 1dp
Answer:
The result=16
Step-by-step explanation:
The result of 32% of 50 can be expressed as;
R=P×O
where;
R=result
P=percentage
O=original value
In our case;
R=unknown
P=32 %
O=50
replacing;
R=32 % of 50
R=32%×50
R=(32/100)×50
R=0.32×5=16
The result=16
Answer:
variable is a symbol which works as a placeholder for expression or quantities that may vary or change; is often used to represent the argument of a function or an arbitrary element of a set. In addition to numbers, variables are commonly used to represent vectors, matrices and functions.
Answer:
step 1. <2 + 40° = <1
step 2. <1 + 72° = 180°
step 3. <1 = 108°
step 4. <2 = 108° - 40° = 68°.
