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Alik [6]
3 years ago
9

Malia is placing a barrier around the edge of a circular path with a diameter of 13 m. The barriers are in lengths of 2.5 m.

Mathematics
2 answers:
icang [17]3 years ago
8 0

Answer: 17 is the answer

Can I get brainliest pls

Rufina [12.5K]3 years ago
7 0
Circumference=2 x pi x radius
diameter=13, so 13/2=6.5=radius

2 x 3.14 x 6.5=40.82m around.
 40.82/2.5(length of each piece)= 16.33 or 17 pieces needed.
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What is 2 and 6/7 times 4/5
bulgar [2K]

Answer:

Step-by-step explanation:

2 6/7 * 4/5....turn ur mixed number into an improper fraction and just multiply

20 / 7 * 4 / 5 = 80/35 which reduces to 16/7 or 2 2/7

4 0
3 years ago
What is 0.123 rounded to the nearest tenth
Vikentia [17]
0.123\\\\digit\ in\ the\ tenths\ place\ is\ \boxed1

<em>If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up (+1).</em>


<em>If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down (no change).</em>

0.\underline{1}23\approx\boxed{0.1}

3 0
3 years ago
Read 2 more answers
Two less than 3/2 of a number (x) is more than 5 1/2
garik1379 [7]

Answer:

3/2x-2>5 1/2

Step-by-step explanation:

Two less than a number means we are subtracting 2, so we can write it into the equation as -2.

Since we dont know the value of x, we can just write 3/2 of x by multiplying 3/2 by x. So 3/2x. Also, since we are subtracting two from 3/2x, -2 comes after 3/2x.

Now, since it says that it is more than 5 1/2, we could use the greater than sign (>), to express that. So >5  1/2

Our final expression is 3/2x-2>5 1/2.

Hope this helps!

3 0
3 years ago
Find the absolute value and the opposite of the integer. –98
Lena [83]
<span>Absolute value of -98 is 98

Hope I helped:D </span>
3 0
3 years ago
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What is the geometric mean between 7 and 12
Tresset [83]

Answer:

Geometric Mean = 9.17

Step-by-step explanation:

Here,

a = 7

b = 12

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= root( 7 x 12)

= root(84)

= 9.17

6 0
2 years ago
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