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storchak [24]
2 years ago
13

HELP PLEASE‼️‼️‼️ DUE TODAY ANSWER QUESTIONS 8-19 SHOW WORKKKKKK

Mathematics
1 answer:
Alecsey [184]2 years ago
3 0

Answer:

in which class are

Step-by-step explanation:

tell in in this number 9684574163

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Do 5 and 6 and 7/8<br> yall can do this
kkurt [141]

Answer:

5) D. Trapezoid.

6) C. Trapezoid.

7) B. All parallelograms are quadrilaterals.

8) A.  A Polygon is a closed figure with. 3 or more curved or straight sides.

<em>Can I please have brainliest?</em>

<em />

8 0
2 years ago
A 5×5×5 wooden cube was painted and then sawed into 1×1×1 cubes. How many 1×1×1 cubes are there? HELPPPPP!!!!!!!!!!!!!!!!!!!!!!
Shalnov [3]

Answer:

125

Step-by-step explanation:

1 x 1  x 1 = 1

5 x 5 x 5 = 125

125 / 1 = 125

125 is your answer

6 0
3 years ago
Computers from a particular company are found to last on average for 24 months without any hardware malfunction with a standard
vodomira [7]

Answer:

At least 68% of observations lie between 22 and 26 months.

Step-by-step explanation:

The Empirical Rule states that, for a normally distributed random variable:

68% of the measures are within 1 standard deviation of the mean.

95% of the measures are within 2 standard deviation of the mean.

99.7% of the measures are within 3 standard deviations of the mean.

In this problem, we have that:

Mean = 24

Standard deviation = 2

22 = 24 - 2

22 is one standard deviation below the mean

26 = 24 + 2

26 is one standard deviation above the mean.

So, by the empirical rule, at least 68% of observations lie between 22 and 26 months.

8 0
3 years ago
Determine whether the quadrilateral is a parallelogram. Justify you answer.
agasfer [191]

Answer:

It is a quadrilateral.

Step-by-step explanation:

Quadrilateral is a 4-sided shape where the total angles is 360°.

So when you add up all the angles, you will get 360°.

4 0
2 years ago
What value of x makes this proportion true? 36/48 = x/24
ruslelena [56]

Answer:

18

Step-by-step explanation:

18/24 is a 1/2 reduction from 36/48.

3/4 is simplest form.

8 0
2 years ago
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