3 years ago

Identify the contropositive "if a triangle has 3 equal sides, then it is a equilateral"

Mathematics

1 answer:

Taya2010 [7]3 years ago

7 0

An Equilateral triangle is a triangle in which all three sides are equal. It should be Yes, It is a Equilateral.

You might be interested in

What two numbers multiply to equal -27 but adds up to equal -6

kkurt [141]

Answer:

-9 and 3

Step-by-step explanation:

as -9×3= -27

and

-9+3= -6

4 0

3 years ago

In Miami the number of highway accidents increased by 20% over a four year period. How many accidents were there in 2013 if ther

wariber [46]

X/5120=20/100
x/5120=1/5
5120/5=1024
1024+5120=6144
6144 is the answer.

9 0

2 years ago

What is the area of this figure

konstantin123 [22]

Answer:

108

Step-by-step explanation:

add all of the numbers together and thats what you get :)

4 0

2 years ago

There are 130 m&m's in a bag. there are half as many green as red. the number of blue is equal to the number of red and gree

AleksandrR [38]

Let x = red
Let 0.5x = green
Let (x) + (0.5x) = 1.5x = blue
Let 0.5(1.5x) = 0.75x = yellow
Let 0.75x + 4 = brown

$(x) + (0.5x) + (1.5x) + (0.75x) + (0.75 + 4) = 130$
$x + 0.5x+ 1.5x + 0.75x + 0.75 + 4 = 130$
$4.5x + 4 = 130$
$4.5x = 126$
$x = 28$

Use this value to calculate the other required numbers.
red = 28
green = 0.5x = 0.5(28) = 14
blue = 1.5x = 1.5(28) = 42
yellow = 0.75x = 0.75(28) = 21
brown = 0.75x + 4 = 0.75(28) + 4 = 25

8 0

2 years ago

Which of the sets of three dimensions could make a right triangle

hodyreva [135]

Answer:

B) 6, 8, 10

Step-by-step explanation:

All right triangles will follow the following theorem (Pythagorean theorem):

$a^2+b^2=c^2$ , where $a$ and $b$ are two legs of the triangle and $c$ is the hypotenuse. Out of all answer choices, only B) 6, 8, 10 follow this theorem.

4 0

2 years ago

Read 2 more answers