Answer:
400
Step-by-step explanation:
For this case we have the following expression:

We must clear the value of x in the expression.
For this, we must follow the following steps:
1) add by on both sides of the equation:

2) multiply both sides by 1 / a:

3) Common factor 1 / a:
Answer:
Answer:
Area is 69 in^2
Step-by-step explanation:
the big square is 9*9=81
the small rectangle is 4*3=12
81- 12= 69 in^2
224 cubes. Are needed 224 cubes with side lenghts of 1/4 cm to fill the prism.
The key to solve this problem is calculate the volume of both the cube and the prism.
Vcube = l³
Vprism = l*w*h
Where l is lenght, w is width, and h is height.
Vcube = (1/4 cm)³ = 1/64 cm³
Vprism = (2 cm)(7/4 cm)(1 cm) = 7/2 cm³
Calculating how many cubes does it takes to fill the prism:
Cubes = Vprism/Vcube = (7/2 cm³)/(1/64 cm³) = 448/2 = 224
Answer:
6:5
Step-by-step explanation:
12:10
6:5
strike:balls