Answer:
<h3>
28° and 152°</h3>
Step-by-step explanation:
Suplementary angles add to 180°
If one of angles is 124° more than the other then if we subtract 124° from the larger angle we get two equal angles which sum is also 124° less
180° - 124° = 56°
56° - sum of two equal angles
56° ÷ 2 = 28° - the measure of smaller angle
28° + 124° = 152° - the measure of larger angle
Answer:
mmeeee plz
Step-by-step explanation:
X => -8 -6 -8 3
y => 33 31 39 33
is not a function because the x value -8 results to two different y-values 33 and 39.
I am so confused my guy ♂️♂️
Because "y" is + in <span>2x+y=7, let's subtract 2x from both sides and end up with an expression for y: y = 7 - 2x. Substituting this into 5x - 3y = 23,
5x - 3(7 - 2x) = 23. Multiply out -3(7 - 2x):
5x - 21 + 6x = 23. Combining 5x and 6x, 11x - 21 = 23, or 11x = 44.
Thus, x = 4. Since y = 7 - 2x, subst. x = 4 results in the value of y:
y = 7 - 2(4) = 7 - 8 = -1.
The solution is (4,-1).</span>
