Answer: a=19
Step-by-step explanation: In order to solve this question, we must first take out the parenthesis, we can do this by taking 1/3 and multiply it by a and 5. This will give us 8=1/3a+5/3, with this we can subtract 5/3 on both sides of the equation, which will then give us, 19/3=1/3a. Last, we can divide 19/3 by 1/3 giving us 19 as our final anwser. a=19
Answer:
x < - 10
Step-by-step explanation:
Given
- 4(- 4 + x) > 56 ← distribute left side
16 - 4x > 56 ( subtract 16 from both sides )
- 4x > 40
Divide both sides by - 4, reversing the symbol as a result of dividing by a negative quantity.
x < - 10
Answer:
9 + f = 16
Step-by-step explanation:
So just say 9 + f = 16 since the tree grew to 16, and the f is the amount.
You have 5 sides
Front 1x6x5=39
Bottom 1x6x3=18
Back 1x6x4=24
Two triangles 2x1/2x3x4= 12 triangle is 1/2bh
Add 39+18+24+12= 93 sq cm
The lower quartile is the mean of the lower half of the data set, not incuding the median value. In this case, the lower half is 5, 8, 10, 20 and the median is 9.