-7x-5v^4+5+7x^4+5+9x-=
2x^4+2x+10
Your answer will be 1/55 or A because, at the beginning of the problem it states "you are one of 55 people" ((:
<span>If point P(3,10) is reflected across the line y=1, the coordinates of it's reflection image is (3,-8)
Answer is C.
Hope it helps!
</span>
Answer:
73
Step-by-step explanation:
Answer: B, x=20; angle measure is 30°.
Step-by-step explanation:
Opposite angles are always the same.
You can see that 30° and 3x are opposite angles therefore 3x=30°.
In algebra, when a letter and a number are next to each other, it means times.
So, 3x=30° means 3 times something equals 30.
And we know that 3×10=30 so, x=10.
Hope this helps :)
