Answer:
B
How many times greater in the area of the signal from transmitter
A is correct. Hope my answer helped u :)
Answer:
They have opposite reciprocals
Step-by-step explanation:
example= -4/3 the opposite reciprocal would be 3/4
Answer:
A
Step-by-step explanation:
line 1 is perpendicular to line 2 because of 90°.
line 2 is parallel to line 3 because of corresponding angles
Answer:
A = 314 cm²
Step-by-step explanation:
the area (A) of a circle is calculated as
A = πr² ( r is the radius )
= 3.14 × 10²
= 3.14 × 100
= 314 cm²
