Answer:
B is a trinomial.
Step-by-step explanation: A trinomial is a math equation with 3 terms connected by plus or minus notations. In these 4 answer choices, choice B is the only one with 3 terms.
<em>x = 15</em>
- Step-by-step explanation:
<em>Vertically Opposite Angles =></em>
<em>10x + 10 = 8x + 40</em>
<em>10x - 8x = 40 - 10</em>
<em>2x = 30</em>
<em>x = 30 : 2</em>
<em>x = 15</em>
Answer:
Do it by yourself :)
Step-by-step explanation:
Hope you fail, love you <3
Answer:
1.4
Step-by-step explanation:
Answer:
9 yards
Step-by-step explanation:
because all angles on this are right angles, we know that the line that is 16 yards is not only parallel to the 7 yards line but also the ? line which we can name x.
that means that x+ the 7 the 7 yard line must be equal to the length of the 16 yard line.
so we can set up the expression
x+7=16
subtract 7 from both sides
x=9
