They add to 180
x+y+z=180
smallest (lets say that's x) is 36
36+y+z=180
minus 36 both sides
y+z=144
each term is the common difference away from the next term
z=y+d
y+y+d=144
and also
36+d=y so
36+d+36+d+d=144
3d+72=144
minus 72 both sides
3d=72
divide both sides by 3
d=24
common difference is 24
36+24=60
60+24=84
36+60+84=180
correct
largest angle is 84 degrees
Answer:
A
Step-by-step explanation:
A
Only line A is the line that represent y = -4
Answer:
X = - 5/3 or X = -1.6
Step-by-step explanation:
Move variable to the left hand side and change its sign
Collect like terms
Divide both sides of the equation by -3
Answer:
$23.00 Every Hour :)
Step-by-step explanation:
So, in a type of question like this what you would have to do is divide. You can use a calculator or do the long division yourself. The equation would be 253 divided by 11. How many times does 11 go into 253? 23. Then, that's your final answer.
Answer:
The value of the car will be
Step-by-step explanation:
we know that
so
Let
x-----> the value of the car after 11 years