Step-by-step explanation:
40 ÷ 4 ( 4 sides) = 10
So each side measures 10inches
Answer:
Simplifying
4y + 3 = 5x + -7 + 3x + 17
Reorder the terms:
3 + 4y = 5x + -7 + 3x + 17
Reorder the terms:
3 + 4y = -7 + 17 + 5x + 3x
Combine like terms: -7 + 17 = 10
3 + 4y = 10 + 5x + 3x
Combine like terms: 5x + 3x = 8x
3 + 4y = 10 + 8x
Solving
3 + 4y = 10 + 8x
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Add '-3' to each side of the equation.
3 + -3 + 4y = 10 + -3 + 8x
Combine like terms: 3 + -3 = 0
0 + 4y = 10 + -3 + 8x
4y = 10 + -3 + 8x
Combine like terms: 10 + -3 = 7
4y = 7 + 8x
Divide each side by '4'.
y = 1.75 + 2x
Simplifying
y = 1.75 + 2x
<h2>
i hope that helps </h2>
Answer:
D. 0.821
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
The combinations formula is important to solve this question:
is the number of different combinations of x objects from a set of n elements, given by the following formula.
Desired outcomes
The order is not important. For example, Elisa, Laura and Roze is the same outcome as Roze, Elisa and Laura. This is why we use the combinations formula.
At least 3 girls.
3 girls
3 girls from a set of 5 and 2 boys from a set of 3. So
4 girls
4 girls from a set of 5 and 1 boy from a set of 3. So
5 girls
5 girls from a set of 5
Total outcomes
5 from a set of 8. So
Probability
So the correct answer is:
D. 0.821
Answer:
70 units³
Step-by-step explanation:
Volume = Area × Height
=10×7
=70
1/2 pieces of the hole because you can simplify 2/4 by dividing it by 2 and you'll get 1/2
