3 years ago

How can you prove a triangle is a right triangle? (4 points)

Mathematics

1 answer:

Alexeev081 [22]3 years ago

5 0

Answer:

Use the distance formula to see if at least two sides are congruent.

Step-by-step explanation:

If the square of the length of the longest side of a triangle is equal to the sum of the squares of the other two sides, then the triangle is a right triangle

You might be interested in

H deposited $ 7,500 into a bank account. At the end of 3 years, the account had earned $900 in simple intrest. What rate of intr

sertanlavr [38]

B, 4% .

Find this by using the Interest Formula:

I = P X R X T
I = 7500 X .OO4 X 3
I = 900

4 0

3 years ago

Ethan and Chloe shared £50 in the ratio 1:4

Alexxx [7]

Answer:

10:40

Step-by-step explanation:

5 0

3 years ago

What are the solutions of x² + 6x - 6 = 10?

Likurg_2 [28]

Answer: x=- 8 or x=2

Step-by-step explanation:

1. To solve this problem you can applly the quadratic formula, which is shown below:

$x=\frac{-b+/-\sqrt{b^{2}-4ac}}{2a}$

2. The quadratic equation is:

$x^{2}+6x-6-10=0\\x^{2}+6x-16=0$

3. Then:

a=1

b=6

c=-16

4. Therefore, when you substitute these values into the quadratic formula, you obtain the following result:

$x=\frac{6+/-\sqrt{6^{2}-4(1)(-16)}}{2(1)}$

$x_1=-8\\x_2=2$

4 0

3 years ago

Read 2 more answers

Round the number to one decimal place. 67.638

valkas [14]

jjoheisjivownydnofkioo

6 0

3 years ago

Read 2 more answers

A cookie factory puts 2/5 of a barrel of flour into each batch of cookies. How much flour will the factory use for 10 batches?

yawa3891 [41]

Answer: 4

Step-by-step explanation: 2/5 x10 is 4

6 0

3 years ago