Which statement explains why one of these triangles is a right triangle? HELP ME!!

Mathematics

2 answers:

lesantik [10]3 years ago

7 0

Answer:

Triangle B

Step-by-step explanation: Look at the square figure on one of the corners. That means that your triangle is a right triangle, which means, its measurement on that corner is 90 degrees

torisob [31]3 years ago

7 0

Answer:

Triangle B has a right angle because it is on the corner and the right angle is a perfect square.

right angle=to 90 degrees

Hope that was helpful.Thank you!!!

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Urgent help needed!

zalisa [80]

To write this in standard form, you need to eliminate the fraction in the coefficient of variable x. You can do this by multiplying 8 to the two sides of the equation:

8(y) = 8[(-5/8)x + 3]

8y = -5x + 24

Transpose the variable x to the other side:

5x + 8y = 24

6 0

3 years ago

I need help I put 30 points for whoever helps me

artcher [175]

Answer:

$y=-x+1$

Step-by-step explanation:

Slope can be represented as rise over run (change y-values over change in x-values). Since the y-value is changing by -2 every time the x-value is changing by 2, the slope of the line must be $\frac{-2}{2}=-1$ .

In slope-intercept form $y=mx+b$ , $m$ represents the slope of the line, $b$ represents the y-intercept, and $(x, y)$ represent the coordinates of any point the line passes through.