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3 years ago

Find the area of the right triangle.

Mathematics

2 answers:

zzz [600]3 years ago

6 0

48 just count the inside of the triangle which is difficult since all side aren’t a full square or count the outside border of the triangle and just multiply I did 6x8

natali 33 [55]3 years ago

6 0

Answer:

Step-by-step explanation:

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two sides of a scalene triangle measure 15cm and 12cm if the perimeter of the triangle is 40cm, fine the length of the third sid

Hoochie [10]

Answer:

40-15-12= 13

Step-by-step explanation:

15 + 12 + x = 40

Solve for x

8 0

3 years ago

HELP

EleoNora [17]

Answer:

x = 7 & y = 8

Step-by-step explanation:

We know that

Mean = Sum of terms/Total terms

=> Mean = 4 + 6 + x + y + 10/5

=> Mean = 20 + x + y/5

Now,

Median = (n + 1)/2

=> Median = (5 + 1)/2

=> Median = 6/3

=> Median = 3rd term = x

So,

x = 20 + x + y/5

x × 5 = 20 + x + y

5x = 20 + x + y

5x - x = 20 + y

4x = 20 + y

Since x and y are in order so,

Possible outcomes will be 7,8 & 9

(7,8) & (8,9) & (7,9)

Taking x = 7 and y = 8

4(7) = 20 + 8

28 = 28

Hence,

x = 7 and y = 8

5 0

2 years ago

Read 2 more answers

Find all values of the variable

labwork [276]

The values of x for which the rational expression is undefined are -6 and -8.

<h3>What is a function?</h3>

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

We have a rational function:

$\rm f(x) = \dfrac{3x+20}{x^2+14x+48}$