Answer:
x = 
Step-by-step explanation:
Given equation is,
ax + 3 = 23
To solve this equation for the value of x isolate the variable 'x' on the one side of the equation.
Step 1,
Subtract 3 from both the sides of the equation.
ax + 3 - 3 = 23 - 3
ax = 20
Step 2,
Divide the equation by a,
x =
Therefore, x = will be the answer.
So it gives you the diameter but you need the radius of the circle to find the area so to find the radius you just divide the diameter by two. the formula for the area of a circle is A=pi*r^2 so you just multiply 3.14 by 3 squared so you just put it in the calculator as A=3.14*3^2 and you get 28.26 hope this helped
1) 0.927184
2) 0.615661
3) 0.383864
Answer:
1115.8
Step-by-step explanation:
Answer:
1.) 5x
2.) 2/3x^2
3.) 53 + x
4.) 32d
5.) 19 + 2x
1.) The product of five and a number x
2.) The product of twenty four and a number x
3.) The sum of a number y and nineteen
4.) The difference of a number x and two
4.) A number y divided by two / The quotient of a number y and two
Explanation:
Keep in mind the following definitions:
- Sum means addition +
- Difference means subtraction -
- Product means multiplication *
- Square means ^2
