The equation:
has the form:
y = mx + b
with
m is known as the slope of the line, then the slope is -2/3
Answer:
equation: 41+4x=45.80
answer: x=1.20
Step-by-step explanation:
Answer:
∠?=40°
Step-by-step explanation:
Remember that in a line AND a triangle there are <u>180 degree</u>s.
You correctly found the third angle in the left triangle to be 69°, Now plug it into the equation for a line, including 71°:
<u>69°+71°+x=180°</u>
1) Combine the degrees:
140°+x=180°
2) Subtract 140° from both sides:
x=40°
We have now found the bottom left angle for the triangle on the right to be 40°
To find the angle labeled "?" You must plug in all of the known angles of the triangle to be equal to 180°:
40°+100°+x=180°
1) Combine the degrees:
140°+x=180°
2) Subtract 140 from both sides:
∠?=40°
Answer:
50,000? This is my answer sorry if wrong
Step-by-step explanation:
Answer:
3).
4).
If it was by 10, k = 3 by 10
k = 30
5).
