Ballvolume-corevolume=polyutheanevolume
volumesphere=(4/3)pir³
diameter/2=radius
ballradius=9/2=4.5
coreradius=6/2=3
ballvolume-corevolume=
(4/3)pi4.5³-(4/3)pi3³=
(4/3)(pi)(4.5³-3³)=
(4/3)(pi)(91.125-27)=
(4/3)(pi)(64.125)=
268.47 cubic inches
yah, it is 268.47 cubic inches
P0 = 1000
<span>(A) pt = 1000 + 90t ; 1000 + 90 + 90 + 90 ... </span>
<span>(B) pt = 1000 * 1.03^t ; ((10000 * 1.03) * 1.03)..</span>
Answer:
30, 150, 120, and 60 degrees
Step-by-step explanation:
Since the sum of the interior angles in a quadrilateral is 360 degrees:
y+5y+4y+2y=360
12y=360
y=30
2y=60, 4y=120, 5y=150
Hope this helps!
Hi! Your answer is y = x + 4
Please see an explanation for a better and clear understanding to your problem!
Any questions about my answer and explanation can be asked through comments! :)
Step-by-step explanation:
Here are the reasons why it's A choice which is y = x + 4.
- The graph passes through y-axis at (0,4) which makes it obvious that the graph has y-intercept/b-value equal 4.
- The graph has slope of 1. We can tell by rise over run (A glance can tell that the graph has slope of 1.)
- Other choices have y-intercept at (0,0) also known as "origin point". The graph shown doesn't pass an origin point but passes through (0,4) as explained.
Here is the slope-intercept form, it might benefit you in some questions!

where m = slope and b = y-intercept.
Hope this helps! :)
Answer:
yes the triangles are congruent
Step-by-step explanation:
hypotenuse-angle