Answer:
It has to be 5.
Step-by-step explanation:
Answer- 40.3
2³=2×2×2=8
-3×2³=-3×8=-24
64.3-3×2³=64.3-3×8=64.3-24=40.3
Use the volume formula for cylinder V=3.14r^2h then plug in all the info so its would be volume= 3.14*5^2*4
The slope-intercept form of the given equation ( 8x 10y=-30 ) is y = (-4/5)x - 3.
<h3>What is the slope-intercept form of the given equation?</h3>
The slope-intercept form is expressed as;
y = mx + b
Where m is the slope and b is the y-intercept.
Given the equation in the question;
8x + 10y = -30
To convert to slope intercept form, we make y the subject of the formula and simplify.
8x + 10y = -30
10y = -8x - 30
Divide each term by 10
10y/10 = -8x/10 - 30/10
y = -4x/5 - 3
y = (-4/5)x - 3
Therefore, the slope-intercept form of the given equation ( 8x 10y=-30 ) is y = (-4/5)x - 3.
Learn more about slope and y-intercept here: brainly.com/question/19824331
#SPJ1
Answer:
-3+15i
Step-by-step explanation:
Apply complex arithmetic rule:
-3 * 3 -3 (-2) = -3