51/100
Explain: you start with 51/100 and that can’t be simplified any further :) hope this helped
Divide both sides by -5
Sqrt(x) = 3
We want to isolate x to solve for it. The opposite of a square root is a square, so square both sides.
x = 9
It can't be -9 because the square root of negative numbers are not real numbers.
So, the area of a parallelogram is the base times the height or
![a = b \times h](https://tex.z-dn.net/?f=a%20%3D%20b%20%5Ctimes%20h)
a being area
b being base
h being height
the height is 8 cm and the base is 15 cm
(remember: the heght should be perpendicular to the base)
so we plug in 8 for h and 15 for b to get
![a = 15 \times 8](https://tex.z-dn.net/?f=a%20%3D%2015%20%5Ctimes%208)
and 15 × 8 = (10 × 8) + (5 × 8) = 80 + 40 =120
So the answer is 120
First multiply and dstribute
a(b+c)=ab+ac
2(3x+2)=6x+4
6x+4=2x-1+x
add like terms
6x+4=3x-1
subtract 3x from both sides
3x+4=-1
subtract 4 from both sides
3x=-5
divide bothe sides by 3
x=-5/3
Find the mean, median, mode, and range of the data 10, 13, 7, 6, 9, 4, 6, 3, 5
elena-s [515]
Median is 6 range is 9 mode is 6 and mean is 7