The answer is: [B]: " 15 " .
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Explanation:
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"112" and "(7x + 7)" are the measurements of 2 (TWO) vertical angles;
and all vertical angles are equal; so, to solve for "x" ;
7x + 7 = 112 ;
Subtract "7" from EACH SIDE of the equation:
7x + 7 - 7 = 112 - 7 ;
to get:
7x = 105 ;
Now, divide EACH SIDE of the equation by "7" ; to isolate "x" on one side of the equation; and to solve for "x" ;
7x / 7 = 105 / 7 ;
to get: x = 15 ; which is:
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Answer choice: [B]: " 15 " .
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Answer:
6x - 5y does not change as it is parallel so I put x = 5 & y = 4 in this equation and the result is 6 × 5 - 5 × 4 = 30 - 20 = 10 so the parallel equation is 6x - 5y = 10
Answer:
<h2>I HOPE IT IS HELPFUL</h2>
Suppose y=0. That means
<span>x+z = 18 </span>
<span>x-z = 26/5 </span>
<span>x = 58/5 </span>
<span>z = 32/5 </span>
<span>So, the largest x can be is 58/5 </span>
<span>Now, suppose we toss in y. If we subtract y/2 from both x and z, then the difference between x and z is still 26/5, and the sum is </span>
<span>(x-y/2) + y + (z-y/2) = x+z = 18 </span>
<span>For example, if y = 4, </span>
<span>x = 48/5 </span>
<span>y = 20/5 </span>
<span>z = 22/5 </span>
<span>x-z is still 26/5, and the sum is still 18. </span>
Answer: Well,
Step-by-step explanation:
