Answer:False
Step-by-step explanation:
4: 4, 8, 12
6: 6, 12
The least common denominator is 12.
The sides are 2x, 3x-5 and 4x+2
perimiter is the sum of the sides
a.
2x+3x-5+4x+2=63 is an equation
b.
solve
group like terms
2x+3x+4x-5+2=65
add like terms
9x-3=65
add 3 to both sides
9x=68
divide both sides by 9
x=68/9
2x=2(68/9)=136/9 in
3x-5=3(68/9)-5=(68/3)-5=(68/3)-(15/3)=53/3
4x+2=4(68/9)+2=272/9+2=272/9+18/2=290/9
the side lengths are 136/9in, 53/3in, and 290/9in
3^4 means 3 to the 4th power.
This means that you would multiply 3 by itself 4 times
It would look like this...3*3*3*3
3^4=81
Answer:
3.63E-5
Step-by-step explanation:
Convert 3.63 x 10^-5 from a scientific calculator
We do this by raising 10^n power * whole number entered where n=-5
3.63 x 10^-5 converted to a number = 3.63 x 1.0E-5
3.63 x 1.0E-5 converted to a number = 3.63E-5
Answer:
given n(A) = 14
n(B) = 15
n(A∩B ) = 15
Step-by-step explanation:
now we know that ,n(AUB) = n(A)+n(B)-n(A∩B)
n(AUB) = 14+15-6 = 23.Answer
