The values of x and y is x = 2 1/4, y = 6.
We can write the corresponding dimensions:
Larger: smaller
Heigh: 8 : y
Width: 12 : 9
Depth: 3 : x
Since the figures are similar, corresponding values are proportional. This means
y/8 = 9/12
y = 8(9/12)
y = 6
x/3 = 9/12
x = 3(9/12) = 9/4
x = 2 1/4
What is a rectangular prism?
A rectangular prism is a solid figure where all it's sides are rectangles and all sides meet perpendicular
A rectangular prism is a prism composed of 2 rectangular bases and 3 rectangular sides , rectangular prism is a polyhedron with 2 congruent and parallel bases. All cross-sections parallel to the base faces are same as the rectangle. Rectangular prism is just like cuboid.
Learn more about rectangular prisms here: https://brainly.in/question/151529
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Answer:
SA=571.77
Step-by-step explanation:
SA==2πrh+2πr2=2·π·7·6+2·π·72≈571.76986
pls mark brainliest
Answer:
f(10)=342
Step-by-step explanation:
f(10)= 3(10)^2+6(10)-18
complete your exponet first and multiply 6(10)
f(10)=3(100)+60-18
multiply the 3(100)
f(10)=300+60-18
add and subtract all the numbers together
f(10)=342
Answer:
100 miles in 20 minutes.
Step-by-step explanation:
300/60 = x/20
x = 300/60 * 20
x = 100