Answer:
x=20
Step-by-step explanation:
By the Triangle Sum Theorem, the angles of a triangle add up to 180. So we can set up the equation like this:
2x-10+70+4x=180
Combine Like terms
6x+60=180
Subtract 60 from both sides
6x=120
Divide by 6 to isolate the variable
x=20
Answer:
i think your question was suppose to have bracket
as for me I included brackets in my calculations
Step-by-step explanation:
(9x+5)(14x-4)
9x(14x-4)+5(14x-4)
126x²-36x+70x-20
126x²+34x-20
trial
Answer:
16
Step-by-step explanation:
so their product is 112, so tis just a matter of doing some quick prime factoring and combining the factors about.
Answer:
<em><u>Hence</u></em><em><u>,</u></em><em><u> </u></em><em><u>simplified</u></em><em><u>. </u></em>