is the same thing here as the other triangles, the triangle below is an equilateral, the one above is an isosceles.
the <u>vertex</u> of the isosceles is 40°, so the twins angle at the <u>base</u> are (180 - 40)/2 = 70° = x each.
since the sides in the equilateral are all the same length, then 2y + 10 = x - y, but we already know what "x" is, so
Answer: 2n-8
Explanation: 2(n-6)+4 you bring 2 into the parentheses so 2 x n is just 2n
then 2 x -6 = -12
New equation 2n-12 +4
Now you combine-12 and 4 which is -8
Finale equation: 2n-8
Answer:
1. y=3/2x + 12 2. y= 1/4x + 8
Step-by-step explanation:
Use the slope formula to get the slope for each line. Then plug either of the x and y coordinates into the formula y= mx + b and also plug in the slope that you just found and solve for b.
Answer:
Step-by-step explanation:
Correct
w > 10
w > 10
Incorrect
w < 10
w < 10
Incorrect
w > 11
w > 11
Incorrect
w < 11
w < 11
Correct
w < 15
w < 15Correct
w > 10
w > 10
Incorrect
w < 10
w < 10
Incorrect
w > 11
w > 11
Incorrect
w < 11
w < 11
Correct
w < 15
w < 15Correct
w > 10
w > 10
Incorrect
w < 10
w < 10
Incorrect
w > 11
w > 11
Incorrect
w < 11
w < 11
Correct
w < 15
w < 15Correct
w > 10
w > 10
Incorrect
w < 10
w < 10
Incorrect
w > 11
w > 11
Incorrect
w < 11
w < 11
Correct
w < 15
w < 15Correct
w > 10
w > 10
Incorrect
w < 10
w < 10
Incorrect
w > 11
w > 11
Incorrect
w < 11
w < 11
Correct
w < 15
w < 15Correct
w > 10
w > 10
Incorrect
w < 10
w < 10
Incorrect
w > 11
w > 11
