Answer:
Step-by-step explanation:
wheres the expression
Your answer is - 2(5x-3)(x+1)
<span>Divide everything by 2 then break the problem down into groups = (5x^2-3x) + (5x-3)
Then factor out x from 5x^2-3x0 = x(5x-3) + (5x+3)
Simplify and you get (5x-3)(x-1)
Then since we divided everything by 2 put the two in front = 2(5x-3)(x+1)</span>
Answer:
Both ate 52 degrees
Step-by-step explanation:
You can find the measure of angle 5 by subtracting 128 from 180, which equals 52. From there you can deduct that angles 3 and 1 are congruent to 5, making them both 52 degrees.
2 equations:
37.5=5a+b
75=20a+b
We get: a=2.5, b=25
So, the linear function is: y=2.5x+25
Answer:
(-3,4)
Step-by-step explanation: