Answer:
25) 432 cubic inches
26) 408 cubic inches
27) 6 sides
Step-by-step explanation:
25) you have to multiply 6 by 4 and by 18 or 6×4×18= 432 cubic inches and not square due to the box is a rectangular.
26) Surface area you have to use the equation of 2(lw+lh+wh) -> 2(18*4+18*6+4*6)
w=width(4)
h= height(6)
l= length(18)
Once plugged in you get 408 cubic inches
27) A box has 6 faces due to the fact that any cube, rectangle, or box will have a net of 6 faces.
Answer:
C) 3.9 sec
Step-by-step explanation:
You have given the time formula; t = square root of d divided by square root of 4.9.
Well d = 75m
square root of 75 = 8.66
square root of 4.9 = 2.2
8.66 / 2.2 = 3.9363...
t = 3.9 sec
Hope this was hopeful! (give 5 stars if you understood) :) Good luck
Answer:
D
Step-by-step explanation:
Solve for X:
3x-8≥7
3x≥15
x≥5
Any value of x is greater than or equal to 5
This is represented by answer D
Remember that you can do anything to an equation as long as you do it to both sides
so
I=PRT
divide both sides by RT
=P
P=?
I=40
R=10%=0.1
T=5
plug it in
=P
=P
80=P
answer is B, $80