Please help me find the area thanks

Mathematics

2 answers:

velikii [3]2 years ago

8 0

Answer: 96 ft squared ✌️

Step-by-step explanation:

Triangle area is 42 a leg (6) times b leg (14) divided by 2

First rectangle down is 30. Use length times width

Second rectangle down is 14

Last vertical rectangle is 10

Add all areas together

koban [17]2 years ago

8 0

Answer: 96 square feet.

Step-by-step explanation: I would assume you know how to find the area of the rectangles and you are struggling with the triangle. With triangles you take the base or the bottom and multiple it by the width and then divide by 2. In this case the base would be 14 and the width would be 6, so 14x6 is 84 and 84 divided by 2 is 42.

I am guessing you are in 6th grade based on the problem you are doing. I am also in 6th grade so try to do what I did and see for yourself. :)

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State if the three numbers can be the measures of the sides of a triangle

Ivanshal [37]

Ok, so 7 5 4

we know that the longest side must be less than the sum of the 2 othe sides

7 is longest
7<5+4
7<9
true
yes it can be (but it's not a right triangle)

3 0

3 years ago

5) You randomly choose a marble from a jar. The jar contains 4 red

Dmitry [639]

the probability of the event choosing a yellow marble is 2/9 .

Step-by-step explanation:

Here we have , to choose a marble from a jar. The jar contains 4 red

marbles, 10 blue marbles, 7 green marbles, and 6 yellow marbles. We need to Find the probability of the event choosing a yellow marble . Let's find out:

According to question question we have following parameters as :

Red marbles = 4

Blue marbles =10

Green marbles = 7

Yellow marbles = 6

Now , Probability to chose a yellow marble is :

Favorable outcomes = 6(Number of yellow marbles )

Total outcomes = 4+10+7+6 = 27( Total marbles )

Hence ,

⇒ $Probability = \frac{6}{27}$