adifast04 adifast04
  • 24-01-2021
  • Mathematics
contestada

need help with this.

need help with this class=

Respuesta :

xenia168
xenia168 xenia168
  • 24-01-2021

Answer:

k = - 12

Step-by-step explanation:

(5)³ - 7(5) + k = 78

125 - 35 + k = 78

k = - 12

Answer Link
shaserae
shaserae shaserae
  • 24-01-2021
the answer would be
k=-12
Answer Link

Otras preguntas

Good evening, I'm French, I learned English, could you help me answer these questions please? Thank you and Merry Christmas to all. Question 1 : Where did the M
FACT of the day "The cause of the popping sound produced by knuckle cracking(fingers) is largely a mystery."
the former mission is now called the
Simplify the expression 9r+22-4r-5
which of the body systems does not rely on the autonomic nervous system to stimulate involuntary events
The product of 9 and a number is 12 less than three times that number. What is the number?
there is my question
This group of animals is primarily aquatic and has mandibles and two pairs of antennae. Which group is this?
What would likely happen to global climate if there was a dramatic decrease in greenhouse gases trapped in the atmosphere
DESCRIBE how thermal energy and temperature are similar. How are they different?