Which equation represents a line which is perpendicular to the line y= -5/4x - 4?
1 answer:
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Answer:
x = 6
y = 6
z = 12
Step-by-step explanation:
the ratio of sides in a 30-60-90° triangle is, respectively, 1 : : 2
therefore, 'x' must have a measure of 6
which means the hypotenuse must have a measure of 12
other triangle is a 45-45-90° triangle whose sides are in a ratio of 1 to
this means that 'y' must be 12/ which is 6
'z' must be 6 ·
= 12
Answer:
50 cm
Step-by-step explanation:
So the first step is to find the height, and to do that you know that the area of a triangle is height * base / 2 = area. Plugging in the numbers you have, you get:
Then, this becomes
Divide both sides by 24
Now you can use the base and the height to find the hypotenuse using the Pythagorean Theorem:
Therefore the length of the hypotenuse is 50 cm