Answer:
<h2>D) (12 × 8) + (12 × 5)</h2>
Step-by-step explanation:
The distributive property: <em>a(b + c) = ab + ac</em>
<em></em>
We have 12(8 + 5).
Use the distributive property:
12(8 + 5) = (12)(8) + (12)(5) = (12 × 8) + (12 × 5)
Yes. If you're given a lower triangle matrix A, then A = LU if L = A and U = I (the identity matrix). If your matrix is upper triangular, then A = LU with L = I and U = A.
The answer is 23/93. We Multiply and use the second fraction's reciprocal which becomes 5/31 multiplied by 23/15. 15 and 5 are common factors and we simplify them which turns 5 into 1 and 15 to 3. 23 multiplied by 1 is 23 and 31 multiplied by 3 turns to 93. This equals our final answer 23/93
