To answer this question you need to know the conversion rate from kilometer into cm. For every kilometer it would be 1000m and for 1m it will be 100cm. That mean 1km is equal to 100,000cm or 10^5 cm. Then the answer would be:
(3.34 * 10^5 cm) * (1km/10^5cm)= 3.34km
Answer:
189.3 in.²
Step-by-step explanation:
The shape consists of a half circle and a rectangle. Therefore,
Area of the shape = area of the half-circle + area of the rectangle
= ½(πr²) + L*W
r = radius of the half-circle = ½(10) = 5 in.
L = length of the rectangle = 15 in.
W = width of the rectangle = 10 in.
Plug in the values
Area of the shape = ½(π*5²) + 15*10
Area of the shape = 39.27 + 150
= 189.27 ≈ 189.3 in.² (Nearest tenth)
Answer:
$126
Step-by-step explanation:
90 x 1.40 = $126 = 40% profit of cost.
126 / 0.90 = $140 original price before 10%
= $126 discounted price
proof 140 x 0.10 = $14
140 - 14 = $126 the price wanted.
Answer:
answer of x = 31 °
Step-by-step explanation:
x = 31 °
as exterior angle is equal to sum of opposite interior angle .
123 = 92 + x
123-92 = x
31 ° = x
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Answer:
Is possible
Step-by-step explanation:
It is possible to add and subtract fractions
