Answer:
(3,4)
Step-by-step explanation:
Because that's where the two lines intersect.
<span>Let the height of the tree be h foot.
Trigonometric ratio for tangent = Opposite side / adjacent side----(1)
Since the tree is standing vertically on a level ground, the three points, [ Top of the tree, the point where the tree touches the ground and the point where the shadow ends] form a right angled triangle.
Applying (1) for the above three points, tan(24.7)=(height of the tree)/(length of shadow)
Hence, height of the tree = tan(24.7)*(length of the shadow)
= (0.46)*140
= 65 foot (Rounding off to the nearest foot)</span>
Answer:
A = 94.2 cm²
Step-by-step explanation:
Given that,
Length, l = 5 cm
Width, b = 2 cm
Height, h = 5.3 cm
We need to find the surface area of the solid cuboid.
The formula for the surface area of the sold cubiod is given by :
A = 2(lb+bh+hl)
Substitute the values in the above formu;a
A = 2(5(2)+2(5.3)+(5.3)(5))
= 2(10+10.6+26.5)
= 2(47.1)
= 94.2 cm²
Hence, the required surface area is 94.2 cm².
Answer:
Step-by-step explanation:
∠1 and 85 are supplementary
m∠1 = 180 - 85 = 95°
Hi!
Heidi won 1/5 = 0,2
Mike won 0,4
Brenda won 25% = 0,25
Luis won 1 - 0,2 - 0,4 - 0,25 = 1 - 0,85 = 0,15 = 15% => 0,15 * 120 = 18
Luis won 18 tokens.
Hope this helps!
