Answer:
Is there Data? to help me answer this question??
Step-by-step explanation:
Answer:
an enlargement or a reduction of the figure
a slide of the figure
a turning of the figure about some fixed point
a mirror image of the figure
Answer:
4.4N, 263.4°
Step-by-step explanation:
The sum of all forces must add to zero:
The forces in the x-plane:
∑F = 3N + (cos 120°)*5N + x = 0
x = -(3N + (cos 120°)*5N)
x = -0.5N
The forces in the y-plane:
∑F = (sin 120°)*5N + y = 0
y = -(sin 120°)*5N = -√(3/4)*5N = -4.3N
The magnitude of the unknown force U is:
U = √(x² + y²) = √19 = 4.4N
The direction is given by:
tanФ = y/x
Ф = 263.4°
Answer:
45 minutes
Step-by-step explanation:
75% is the same as
. This means that we can multiply 60 by
to find 75% of 60.

Answer:
48 sq. ft.
Step-by-step explanation:
P=12 times 12 which equals 144
A=12+12+12+12=48