A = lw
20.4 = 12w
1.7 = w
P = 2 (l + w)
P = 2 (12 + 1.7)
P = 2 (13.7)
P = 27.4 m
Answer:
it's the square root of 63 and I'd assume rounding to the tenth but I dont know how ur teacher does it.
Step-by-step explanation:
find a calculator if u have one then solve for the square root of 63. this method is called the pythagorean theorem that i used
g(x) =f(x) +3
given f(x) =3x
i.e. g(x) =3x+3
For F(x) to be same as g(x)
3 must be added to f(x)
i.e. h(x) =3x+3
->h(x)= 3x +3(1)
-> h(x) = f(x) +f(1)
-> h(x) =f(x+1)
Hence Option (a) is your answer...
Hope it helps...
Regards
Leukonov/Olegion
First, you need to get rid of the parenthesis, so you need to distribute:
12(–1.4m + 0.4) = m + 0.2
-16.8m + 4.8 = m +0.2
Then subtract both sides by m:
-16.8m - m + 4.8 = m +0.2 - m
-17.8m + 4.8 = 0.2
Subtract both sides by 4.8:
-17.8m + 4.8 - 4.8 = 0.2 - 4.8
-17.8m = -4.6
Now, divide both sides by -17.8:
-17.8m/-17.8 = -4.6/-17.8
m ≈ 0.258
Answer:
I believe the answer would be 47
Step-by-step explanation:
because the angles of a triangle should add up to 180°
