Answer:
x > -99/4
Step-by-step explanation:
I must assume that you meant (-2/5)x -9<9/10.
This inequality has 3 terms. The LCD is 10. Multiply each term by 10 and reduce the result:
10(-2/5)x - 10(9) < 10(9/10), or:
-4x - 90 < 9
Adding 90 to both sides results in:
-4x < 99
Here we must divide by a negative number (that is, by -4). This requires reversing the direction of the inequality sign:
x > -99/4 is the final solution.
I believe that the smallest number of students Jimmy can measure is 223, and I know this is right because one of my teachers had us do this probem and she said this was it.
Answer:
b=54°
Step-by-step explanation:
a=2b
b=a÷2
b=108÷2
b=54°
Answer:
The solution is -5 or 11
Step-by-step explanation:
We are given the equation;
We are supposed to solve the equation;
Taking 5 to the other side;
Dividing both sides by 4
We can cube both sides;
Then we can get the fourth root on both sides of the equation;
![\sqrt[4]{ (3-x)^4} =\sqrt[4]{4096}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B%20%283-x%29%5E4%7D%20%3D%5Csqrt%5B4%5D%7B4096%7D)
We get;
Solving for x
Therefore;
Therefore, the solution is -5 or 11
When you simplify the equation you get the answer of:
8/25 or 0.32
