16+24=−4(9x−10) x=
2 answers:
◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦
16+24=-4(9x-10)
Use the Distributive property first:
16+24=-36x+40
Make sure that x's and other variables are on the left side of the equation. Remember to use the opposite operation!
36x-40=-16-24
Now, make sure all the numbers are on the right side of the equation:
36x=40-16-24
36x=0
x=0
All the best!
You might be interested in
Answer:
y = -248
Step-by-step explanation:
Hi there!
Set up a proportion:
Cross-multiply:
I hope this helps!
Answer:
It would take approximately 6.50 second for the cannonball to strike the ground.
Step-by-step explanation:
Consider the provided function.
We need to find the time takes for the cannonball to strike the ground.
Substitute h(t) = 0 in above function.
Multiply both sides by 10.
For a quadratic equation of the form the solutions are:
Substitute a = -49, b = 305 and c=88
Ignore the negative value of t as time can't be a negative number.
Thus,
Hence, it would take approximately 6.50 second for the cannonball to strike the ground.