Answer:
∠z = 55°
Step-by-step explanation:
90° - 35° = 55°
Get everything on one side:

. Now we can factor to find the solutions. What we ask ourselves here is "What 2 numbers will add to be +4 and multiply to be -21?" +7 and -3 work because 7-3 = 4 and 7 * -3 = -21. So our factors are (x+7)(x-3). Our solutions, however, are found using the Zero Product Property. If x + 7 = 0, then x = -7. If x - 3 = 0, then x = 3. So our solutions are x = -7 and x = 3.
Answer:
6x+26
is the answer
Brainliest?
Step-by-step explanation:
252 I believe it is this if each person eats one Pizza
Answer:
yes it is true that a linear system of three equations with two variables is inconsistent because when we solve the equations variables can be obtained by only first two equations which are considered first. and third equation is useless.