Answer:
235
Step-by-step explanation:
135 because if you divide 90 by 2 you get 45 then add 45 and 90 and you get 135
For this case we must multiply the following expression:

Applying distributive property we have:

By definition of multiplication of powers of the same base, we have to put the same base and add the exponents:

Adding similar terms:

Answer:

Set the equations equal to one another and solve for x
4x + 4 = -3x - 3
7x + 4 = -3
7x = -7
x = 1
Now pulg x into one of the equations:
y = 4(-1) + 4
y = -4 + 4 = 0
THe answer is now (-1, 0)

Since angle X and Y have a sum of 159

Since X is 43 degrees smaller than Y , so subtracting X from Y would give 43 , therefore equation will be written as -

<u>Adding Equation (1) and (2) </u>





<u>Putting Y in eq (1)</u>


