Answer:
900 cm
Step-by-step explanation:
Proportions
1cm ⇒ 50cm
18cm ⇒ Wcm
W = 18*50/1
W = 900cm
Answer:
w = 5
Step-by-step explanation:
In the given right triangle, by trigonometric ratio, we have:

When two secants (Line A + B<span> and </span>Line C + D) intersect, they form an angle (∠y) equal to:
½ (the larger intercepted arc minus<span> the smaller intercepted arc)
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(Make sure to look at the graphic I posted)
Answer:
gradient m = 3
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the gradient and c the y- intercept )
y = 3x - 5 ← is in slope- intercept form
with gradient m = 3