Answer:
Step-by-step explanation:
<u>Given system:</u>
- 2x - y = - 2
- 15x - 2y = - 7
<u>Solve by elimination, multiply the first equation by - 2 and add up the equations:</u>
- -2(2x - y) + 15x - 2y = - 2(- 2) - 7
- -4x + 2y + 15x - 2y = 4 - 7
- 11x = - 3
- x = - 3/11
<u>Find the value of y:</u>
- 2( - 3/11) - y = - 2
- -6/11 - y = - 2
- y = 2 - 6/11
- y = 1/11
<u>Solution is:</u>
- <em>None of the answer choices is matching this solution. Something must be wrong with the given equations.</em>
Teo fifty 250 easy divide
Answer:y=-y
Step-by-step explanation:
Answer: The volume is 120
.
Step-by-step explanation:
-The volume formula for a triangular prism is:
(Height × Base × Length) /2
-So, you put the height, base, and length:
(4 × 6 × 10)
-Then, you solve:
(4 × 6 × 10)
(24 × 10)
240
-Divide 240 by 2:
240 ÷ 2
120
Therefore, the volume of a Triangular Prism is
.