In this question, you're solving for x.
Solve for x:
x + 4.2 = 7
You need to get x by itself, to do so, you would need to subtract 4.2 from both sides:
x = 2.8
Answer:
x = 2.8
Answer:
(6, ∞)
(-∞, 6)
Step-by-step explanation:
x^2 + 36 > 12x
Subtract 12 x from each side
x^2 -12 x+ 36 > 12x-12x
x^2 -12 x+ 36 > 0
Factor
What 2 numbers multiply together to give us 36 and add together to give us 12
-6*-6 = 36
-6+-6 = 12
(x-6) ^2 > 0
Take the square root of each side
x-6 >0 or x-6 <0
x>6 or x < 6
Answer:
35.56 centimeters hope this helps!!
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
The parabola faces downwards, so "a" will be negative. Using this information, we cancel out answer choice D and A. However in answer choice B, it uses y^2 instead of x^2 which is incorrect. Then, the only option you have left is C which is correct.
Answer:
29090
Step-by-step explanation:
First of all, we will have to calculate the volumes of a soft ball and the volume of box.
Then we will divide the volume of box with volume of softball to find the number of balls that can be stored in the box.
Diameter of softball = 3.8 in
Radius of softball = 1.9 in = 0.158 ft
Volume of a sphere =
![\Rightarrow \dfrac{4}{3}\pi (0.158)^3=0.0165\ ft^3](https://tex.z-dn.net/?f=%5CRightarrow%20%5Cdfrac%7B4%7D%7B3%7D%5Cpi%20%280.158%29%5E3%3D0.0165%5C%20ft%5E3)
Volume of cuboid box = Length
Width
Height = 6
10
8 = 480 ![ft^3](https://tex.z-dn.net/?f=ft%5E3)
Number of softballs that can fit inside the storage =
= 29090