Answer:
see explanation
Step-by-step explanation:
The missing angle is 45°, thus the right triangle is isosceles.
Then the 2 sides y and 7 are congruent.
Hence y = 7
Using Pythagoras' identity to calculate x
x² = 7² + 7² = 49 + 49 = 98
Take the square root of both sides
x =
=
= 7
≈ 10
Answer:
y = 9 + 4x/3
x = -27/4 + 3y/4
*everything that looks like x/y is a fraction, -27/4 is entirely negative
Answer:
B. the graph decreases remains contant then decreases again i beleive
Step-by-step explanation:
Answer:
Step-by-step explanation:
perp. -8/3
y + 2 = -8/3(x - 8)
y + 2 = -8/3x + 64/3
y + 6/3 = -8/3x + 64/3
y = -8/3x + 58/3
y + 2 = -3/8(x - 8)
y + 2 = -3/8x + 3
y = -3/8x + 1
Answer:
_3×4=4×_3=-12,pardon me if I am wrong I am just a beginner ❤