Answer: 30
Step-by-step explanation: Free math problem solver answers your algebra homework questions with step-by-step explanations.
You visited this page on 12/2/21.
120×90/100 = 12×9 = 108
Mark brainliest please
Answer:
x=-0.544727
x=2.294727
Step-by-step explanation:
Given quadratic equation to solve:
To solve, use the quadratic formula
x= -b ± b² - 4ac / 2a
Substitute your values for a, b, & c and solve
x= -7 ± 7² - 4·(-4)·5 / 2·(-4)
x= -7 ± 49 - -80/-8
x= -7 ± 129/-8
Then, reduce the problem
x= -7/-8 ± 129/-8
x=-0.544727
x=2.294727
Answer:
Step-by-step explanation:
hello : here is an solution
Answer:
158.4 i think
Step-by-step explanation: