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3 years ago

the snail moved 6 inches in 120 minutes. what was the average speed of the snail in inches per minute

Mathematics

1 answer:

Anuta_ua [19.1K]3 years ago

6 0

Answer:

20 inches per minute

Step-by-step explanation:

120÷6=20 and 20×6 =120 if you need to check

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Subtract (2x3 + 9x − 8) − (4x2 − 15x + 7).

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3 years ago

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3 years ago

Nine eighteenths plus one third

lisov135 [29]

Answer:

5/6

Step-by-step explanation:

Step 1: Rewrite 9/18

9/18 = 1/2

Step 2: Rewrite problem

1/2 + 1/3

Step 3: Find GCD (Greatest common denominator)

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Step 5: Add

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2 years ago

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The vertices of triangle rst are r(–1,–2), s(2,–1), and t(4,2). If δjkl ∼ δrst and the length of kl is units , what is the lengt

NemiM [27]

Answer:

3.16 units

Step-by-step explanation:

It has been given that the triangles JKL and the triangle RST are congruent.

That implies that, the length of the side JK, KL, and JL is equivalent to the length of the sides RS, ST, and RT respectively.

Now, to find the length of JK we need to find the length of the side RS. The coordinates of the points R and S are $(-1,-2)$ and $(2,-1)$ .

The length of the side RS is equal to the distance between point R and S.

RS $=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

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$=\sqrt{3^2+(-1+2)^2}$

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Now that we have the length of the side RS, and the triangles JKL and RST are congruent therefore, the length of the side JK is 3.16 units.

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3 years ago

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lora16 [44]

Answer:

1/ 6

Step-by-step explanation:

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3 years ago

the snail moved 6 inches in 120 minutes. what was the average speed of the snail in inches per minute​

the snail moved 6 inches in 120 minutes. what was the average speed of the snail in inches per minute