Answer:
9.6 cm
Step-by-step explanation:
Since the scale factor is 3 (you can figure that out by dividing the larger side of the triangle by the one on the smaller triangle that is the same side) you would divide all other sides by 3 to find individual lengths.
9.6/3 = 3.2
7.2/3 = 2.4
We already know the other side, 4.
3.2 + 2.4 + 4 = 9.6cm
Answer:
8, I believe?
Step-by-step explanation:
This is very hard with the expression not being in the correct form, but if i'm right, I believe you are saying: 3·(-8 + -4²-6) + 2. first, we have the -4², which is 16. Keep in mind i'm using PEMDAS for this equation. Then, instead of doing -8 + 16 and then (-8 +16) -6, we can combine the like terms (-8 and -6) and get -14. 16 - 14 is 2, and now we are out of the parentheses. 3*2 is 6, and 6+2 is 8. This means that your answer would be 8.
However, is you meant , then -16 -14, or -(16+14), is -30.
-30*2 is -60, and -60 + 2 is 58.
That means that your answer is either 58 or 8, depending on the format of the equation.
Answer:
five more than twice a number 2n + 5
the product of a number and 6 6n
seven divided by twice a number 7 ÷ 2n or
three times a number decreased by 11 3n - 11
Step-by-step explanation:
Answer:
1kg=2.2lb
So,
3.18lb=3.18/2.2kg
1.44kg
Answer:
ADCadc
Step-by-step explanation: