Answer:
(x + 7) 5 = 8
Step-by-step explanation:
A number = x
Sum = addition
(x + 7)
Five times would be
(x + 7) 5
And if equivalent to 8 then…
(x + 7) 5 = 8
The area of the mat = total area added minus the original area of the water color painting.
length of the mat is:L = 20 in + 1 in + 1 in because 1 in is added to each sideL = 22 inwidth of the mat is:w = 9 in + 1 in + 1inw = 11 in
Area mat = (22 in x 11 in) - ( 20 in x 9 in)
area mat = 62 sq in is the area of the mat
Answer:
Question 1: 4.5(10^−7)(2(10^4))
=
9/1000
(Decimal: 0.009)
Question 2:
mass of neutron/mass of electron = 2*10-24/(9*10-28)
2x10^(-24)/9x10^(-28)
d is closest.
Question 3:
4(10^3)(12(10^5))
=4000*1200000
=4*1000*12*100000
=(4*12)*(1000*100000)
=48*100000000
=4800000000
And these things : ^ mean raising the number to become exponets and when I put the number into a bold text thats the answer!
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Answer:
Step-by-step explanation:
Merge the Like variables/terms together
3f+2=10=8-3f
Get F on one side
6f+2=10=8
Sub 2
You have to put the problem down we cant help you if its not there
sorry but please put equation in or problem
