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vodka [1.7K]
3 years ago
13

10. MP Persevere with Problems A survey found that

Mathematics
1 answer:
oee [108]3 years ago
3 0

question: A survey found that 80% of teens enjoy going to the movies in their free time. Out of 5,200 teens, predict how many said that they do not enjoy going to the movies in

their free time.

the answer: 1040 teens

explain:

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You need half a liter of milk how many millimeters do you need
never [62]
Proably about 500 milleleters

8 0
3 years ago
How to find the number of sides of a polygon when given the interior angle sum
wariber [46]

Given:

Sum of interior angle

To find:

Number of sides of a polygon

Solution:

Using sum of interior angles formula:

$S=(n-2) \times 180^{\circ}

where "S" is the sum of interior angels and "n" is the number of sides of a polygon.

Divide by 180° on both sides.

$\frac{S}{180^{\circ}}=\frac{(n-2) \times 180^{\circ}}{180^{\circ}}

Cancel common factor 180°.

$\frac{S}{180^{\circ}}=n-2

Add 2 on both sides.

$\frac{S}{180^{\circ}}+2=n-2+2

$\frac{S}{180^{\circ}}+2=n

Switch the sides.

$n=\frac{sum}{180^{\circ}}+2

Therefore number of sides of a polygon is n=\frac{sum}{180^{\circ}}+2.

3 0
3 years ago
What number comes next? 80 POINTS!!<br> 10, 3, 5, _ <br> 8, 5, 4, _<br> 12, 6, 3, _
lyudmila [28]

Answer:

7, 3 and 0

Step-by-step explanation:

10, 3, 5, 7

Because the numbers are differ by prime numbers less than 10, i.e, the difference between the numbers are 7,5 and next will be 3.

8, 5, 4, 3.

The difference between the numbers are 3, 4 and similarly it will be differ by 5 which means next will be no. 3.

12, 6, 3, 0.

The numbers are differ by 6, 9 and next will be differ by 12 resulting the next no. 0.

7 0
3 years ago
2. Write the equation of the line perpendicular to 3x-4y=7 and passing through (0,0).​
Alenkinab [10]

Answer: y=-4/3x

Step-by-step explanation: opposite reciprocal

4 0
3 years ago
The center of an ice rink is located at (0, 0) on a coordinate system measured in feet. Sandi skates along a path that can be mo
navik [9.2K]
Y = 0.08x2-1.6x+13 and y = 0.08(x-10)2<span>+5 is the correct answer :)</span>
5 0
3 years ago
Read 2 more answers
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