Can someone pls help me with this i don’t understand
1 answer:
Rectangular prism area: 2(wl+hl+hw)
Cylinder area: 2πrh+2πr squared.
Sphere area: 4πr squared.
Cube- 2((4*3)+(5*3)+(5*4)). 2(12+15+20). 2(47). 94.
Cylinder- approximately 100.53.
Sphere- approximately 50.27
94+100.53+50.27= 245.23.
Which is around D so I would go with D. They must have approxicized it a little differently than me.
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Answer:
three and seventy-five hundredths or three point seven five
Step-by-step explanation:
Answer:
A & E
10-11= - 1
4y-5y= - y
4x5=20
4 x 2y = 8y
-3 x 3y = - 9y
-3 x 7 = - 21
20-21= - 1
8y - 9y = - y
Answer:
32
Step-by-step explanation:
given the triangle is right triangle
c^2 = a^2 + b^2
40^2 = 24^2 + b^2
1600 = 576 + b^2
b^2 = 1024
b = 32
4, 4+4 is 8 which is double of 4
The answer is D.
Hope I helped