Answer:
The last one for the x column 12.8, and the last two for the y columns are 16 and 64.
Step-by-step explanation:
So you know that you have to multiply 0.8 by 4 to get 3.2, right? If you have to multiply 0.8 by 4, that means that you also have to multiply 4 by 4.
Sorry I'm not a great teacher :/
Hope this helps!
Sin 49 = QR/12.38
QR = 12.38 sin 49
QR = 9.34 cm.
Answer:2300 cm2
Step-by-step explanation:
First you want to divide 350 by 14. You get 25. Now multiply 25 x 26 and then divided by 2. Once you get that answer, multiply that 5 times since there is 5 triangles. Then, add that to the base area. Hopefully this is the right answer. let me know if it is.
Answer:
They are parallel
Step-by-step explanation:
They both start with y=2/3x so you know the slope is the same. The +4 and -1 are just the intercepts
Answer:
In Fraction = 10/100 simplified = 1/10
Decimal = 0.1
Percentage = 10%
Step-by-step explanation:
We add all marbles = 5+ 3+ 2 = 10
Event 1 = Red = 5/10
Event 2 = Green = 2/10
We follow this path and multiply = 2 x 5 / 10 x 10 = 10/100 = 1/10