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3 years ago

I need help!! thank you

Mathematics

1 answer:

Alik [6]3 years ago

5 0

Answer:

A. 1 You are rounding down so the 1.2 is rounded to 1.

Step-by-step explanation:

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Please help me at this wit steps how did you did it

balu736 [363]

Answer:

5. LCM of 7 and 14: 14.

multiples of 7: 7, 14

multiples of 14: 14

LCM of 8 and 12: 24.

multiples of 8: 8, 16, 24

multiples of 12: 12, 24

Step-by-step explanation:

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5 0

3 years ago

In how many ways can 6 states be selected from the top 11 states with the most murders if the order of the 6 states does not mat

Ratling [72]

The answer should be 15.4.

7 0

3 years ago

Can you guys help me out

marusya05 [52]

Answer:

a. S = 3n + 2

b. There while be 62 squares.

Step-by-step explanation:

We know the first term of this sequence is 5. To figure out the equation, subtract the following term from the previous. Do you see a common difference?

8 - 5 = 3

11 - 8 = 3

14 - 11 = 3

We're seeing a constant difference of 3 (which makes this an arithmetic sequence), but the first term is 5. That mean something is being added to make the first term 5. Subtract 3 from 5 to get 2. This means 2 is being added to every multiple of 3, which leads us to the equation: S = 3n + 2.

To find the 20th term of this sequence, substitute n for 20 and do the operations.

S = 3(20) + 2

Multiply 3 by 20, then add 2.

S = 62

The 20th term will have 62 squares.

7 0

3 years ago

A circle has a square etched inside of it, with the endpoints of the square touching the circle. if the circle has a radius of 1

ch4aika [34]

First, illustrate the problem by drawing a square inside a circle as shown in the first picture. Connect each corner of the square to the center of the circle. Since the square is inscribed in the circle, they have the same center points. Each segment drawn to the corners is a radius of the circle measuring 1 unit. Also, a square has equal sides. So, the angle made between those segments are equal. You can determine each angle by dividing the whole revolution into 4. Thus, each point is 360°/4 = 90°.

Next, cut a portion of one triangle from the circle as shown in the second picture. Since one of the angles is 90°, this is a right triangle with s as the hypotenuse. Applying the pythagorean theorem,

s = √(1²+1²) = √2

So each side of the square is √2 units. The area of the square is, therefore,

A = s² = (√2)² = 2

The area of the square is 2 square units.

8 0

3 years ago

A proportion is an equation that states two _____ are equal.

Dafna1 [17]

Proportions have two fractions so the answer is ratios.

Hope it helps :)

5 0

4 years ago

Read 2 more answers