If they are in the same line yes. If they aren't then its considered non-collinear.
64/4 = x/3 or 4/64 = 3/x
X= 16
3x16 = 48
The answer is 48
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Answer:
There were 61 bagels and 23 coffee sold
Step-by-step explanation:
Let us solve the question
∵ The number of bagels and coffee sold by a bagel shop yesterday
can be modeled using the equation b + c = 84
∴ b + c = 84 ⇒ (1)
∵ Their sales for the same day can be modeled using the equation
2b + c = 145
∴ 2b + c = 145 ⇒ (2)
Let us solve the system of equations using substitution
→ Subtract the two sides of equation (1) by b to find c in terms of b
∵ b - b + c = 84 - b
∴ c = 84 - b ⇒ (3)
→ Substitute c in equation (2) by equation (3)
∵ 2b + 84 - b = 145
→ Add the like terms on the left side
∴ (2b - b) + 84 = 145
∴ b + 84 = 145
→ Subtract 84 from both sides
∵ b + 84 - 84 = 145 - 84
∴ b = 61
→ Substitute the value of b in equation (3) to find c
∵ c = 84 - 61
∴ c = 23
∴ There were 61 bagels and 23 coffee sold.
Answer:
21
Step-by-step explanation:
You can solve this by using 2 right angle triangles.
10 and 17 are both hypotenuses. The 8 is common to both
10 and 8
Length1 = sqrt(10^2 - 8^2) = sqrt(100 - 64) = sqrt(36) = 6
17 and 8
Length2 = sqrt(17^2 - 8^2) = sqrt(289 - 64) = sqrt(225) = 15
The third side
Length3 = Length1 + Length2
Length3 = 15 + 6
Length3 = 21
Answer:
V = 523.5987756 Cubic in.
Step-by-step explanation:
The equation for the volume of a sphere is V = 4 * π * (r^3 / 3)
In this case: V = 4 * π * (41.6667)
V = 4 * 130.8996939
V = 523.5987756 cubic inches.
Hope this helps =)
