Answer:
y = -5/3x + 4
Step-by-step explanation:
slope = -5/3
-1 = -5/3(3) + b
-1 = -5 + b
4 = b
y = -5/3x + 4
Answer:13
Step-by-step explanation:
Answer:
40, 60, 80
Step-by-step explanation:
The sum of angles in all triangles is 180 degrees (assuming you are talking about Euclidean geometry). If 2:3:4 is the ratio then
2x + 3x + 4x = 180
9x = 180
x = 20
Now that we now what x is, we can find the respective angles by plugging the value of x in. The angles are 40, 60, and 80 respectively.
Answer:
Step-by-step explanation:
https://ideolance.com/blog/index.php?/archives/5-High-school-maths.html
Answer:
xy=4 AND
y=7x^4
Step-by-step explanation:
B. xy = 4 is a hyperbola, which is a two-piece curve with an asymptote.
C. y = 7x^4
is a quartic, also a curve.
You can tell the other equations ARE linear, because they have no exponent on the variables. (If you solve the "xy" equation for y, the x ends up on the bottom of a rational expression--not linear)