MATHEMATICS MIDDLE SCHOOL

What is the length side of a triangle that has vertices at (-5, -1), (-5, 5), and (3, -1)?

Answers

Answer 1
Answer:

Answer: 6,8 and 10

Step-by-step explanation:

To find the length , all we need to find is the distance between each point ,

the formula for calculating distance between two points is given by :

D = \sqrt{(x_(2)-x_(1)) ^(2)+(y_(2)-y_(1)) ^(2)}

Let the points be :

A ( -5,-1)

B(-5,5)

C(3,-1)

Calculating the length AB , we have

D1 = \sqrt{(x_(2)-x_(1)) ^(2)+(y_(2)-y_(1)) ^(2)}

D1 = \sqrt{(-5+5)^(2)+(5+1)^(2)}

D1 = √(36)

D1= 6

Calculating the length AC , we have

D2 = \sqrt{(x_(2)-x_(1)) ^(2)+(y_(2)-y_(1)) ^(2)}

D2 = \sqrt{(3+5)^(2)+(-1+1)^(2)}

D2 = √(64)

D2 = 8

Calculating the length BC , we have

D3 = \sqrt{(x_(2)-x_(1)) ^(2)+(y_(2)-y_(1)) ^(2)}

D3 = \sqrt{(3+5)^(2)+(-1-5)^(2)}

D3 = √(100)

D3 = 10

Therefore ,the length of the sides of the triangle are 6,8 and 10

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What is 1/5+4/5 will give brainiest answer!

Answers

Hi There!

So basically you have to add, whenever you add with the same denominator you just add the numerator.

Steps

1. Add (4)/(5) + (1)/(5)

2. Since they have the same denominators add the numerators, 1+4=5

3. You're total answer should be (5)/(5), whenever you get the same number in the numerator and the denominator the answer will always be one.

Final Answer, (1)/(5) + (4)/(5) equals to one.

Hope This Helps :)

Is 96 fl. Oz greater or less than 13 c

Answers

96 fluid ounces is lessthan 13 cups.

What is unit conversion?

It is the conversion of one unit to another unit with its standard conversion.

Examples:

1 hour = 60 minutes

1 minute = 60 seconds

1 km = 1000 m

We have,

To compare 96 fluidounces and 13 cups, we need to convert one of the quantities so that they are in the same units.

One cup is equal to 8 fluidounces.

So,

13 cups is equal to:

13 cups x 8 fluid ounces/cup

= 104 fluidounces

Now,

We can compare 96 fluid ounces and 104 fluid ounces.

Since 104 is greater than 96.

Thus,

96 fluid ounces is lessthan 13 cups.

Learn more about unitconversion here:

brainly.com/question/13899873

#SPJ3
There are 8 fluid ounces in a cup.
96 ounces divided by 8 ounces in a cup give you 12 cups.
96 oz =12 cups.
12 cups < 13 cups.
13 cups is greater.

Write a few sentences about different ways to show subtraction for a problem 32-15.

Answers

32-15 = 17
17 + 15 = 32
32-17 = 15
15+17 = 32
i can not understand what do you mean! because 32-15=17 and it does not  have different ways ! :))) 

Carlo changed 800 euros into dollars for his holiday when the exchange rate was €1=$1.50. his holiday was cancelled he changed all his dollar back into euros and he received €750. find the new exchange rate​

Answers

Answer:

€800 = $1200

New exchange rate =

750/1200 = 1.6

What is brown has a hump and lives at the north pole

Answers

A walrus? It's brown and I think it lives in the North Pole. I don't know if it has a hump though.
A lost Camel is the answer ..I guess

A triangle with 50 cm, 15 cm, 50 cm, and 22° is what type of triangle?

Answers

That is a scalene because none of the sides are congruent, and it is an acute triangle because all angles are acute. 
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