7 because 7x3= 21 and 21 + the 7 cats comes to an equal 28
Answer:
Step-by-step explanation:
formula for cylinder:V=πr2h
shape of the base: circle
formula for circle: A=πr2
radius: 6.5cm
height: 16cm
V=3.14x6.5^2x16
2122.64cm^3
D + 3 < 12 (the opposite of + 3 is to subtract 3 from each side)
D + 3 - 3 < 12 - 3
D < 9
The answer is D
lol
The only option that fits is E, because:
f(10)=4×10+10=50
The understanding of geometric systems and mechanisms can be located between rectangles and a sphere.