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3 years ago

Determine the truth value of the statement. A triangle has three sides and a pentagon has five sides. True False

Mathematics

2 answers:

ella [17]3 years ago

6 0

True. A triangle will always have three sides, and a pentagon will always have five.

slavikrds [6]3 years ago

5 0

Its true tringal has 3 and pentgon has 5

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A professor gives a statistics exam. The exam has 100 possible points. The scores for the students in the second classroom are a

Vesna [10]

Answer:

N = 9

M = 87.11

Step-by-step explanation:

According to the situation, the data provided and the solution are as follows

The scores for the student in the classroom is

= 88 88 92 88 88 72 96 88 84

The different student's number of scores is 9

The solution of new n and M is shown below:-

Sample size (n) = 9

Sample mean (m) is

$= \frac{Sum\ of\ all\ data\ values}{Sample\ size}$

= $\frac{88 + 88 + 92 + 88 + 88 + 72 + 96 + 88 + 84}{9}$

$= \frac{784}{9}$

= 87.11

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3 years ago

A woman's closet has eight shirts, five shorts and six pairs of pants. How many different outfits does she have

Fynjy0 [20]

Answer:

270 Different Combo's

Step-by-step explanation:

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3 years ago

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Scale on a map is 1:800000. motorway is 120 km long . what distance will it be on the map

Rudik [331]

Answer:

Multiply the number of inches on the map times the scale to determine the true distance. For example, if the distance on the map was 5.5 inches and the scale was 1:6,336,000, the true distance would be 550 miles. To convert an area, convert the dimensions using the scale and then find the true area.

7 0

3 years ago

Linda contructs a triangle with one side 5 inches long and another side 7 inches long.Which is NOT a possible legth for the thir

ladessa [460]

D) 12 would NOT be a possible length for the third side because the sum of the 2 shorter legs should be greater than the longest leg.

8 0

3 years ago

What is are if a rectangle of length of 5 and width of 3x-5y+6What is the area of a rectangle with a length of 5 and a width of

lawyer [7]

The area of rectangle is 15x - 25y + 30 sqaure units

Solution:

Given that, a rectangle with a length of 5 and a width of 3x - 5y + 6

To find: Area of rectangle

The area of rectangle is given by formula:

$Area = length \times width$

From given,

Length = 5

Width = 3x - 5y + 6

Substituting the values in formula, we get,

$Area = 5 \times (3x - 5y + 6)\\\\\text{Multiply 5 with each term inside the bracket }\\\\Area = 5(3x) -(5)(5y) +5(6)\\\\\text{Simplify the above expression }\\\\Area = 15x -25y + 30$

Thus area of rectangle is 15x - 25y + 30 sqaure units

6 0

3 years ago