Acute angle i think about 60
Answer:
a) 3 b) 5 c) 7 d) 9
Step-by-step explanation:
For this, you want to replace x in the equation y=x+5 with each of the values listed.
For the first one, -2, the equation becomes y=-2+5, which is solved to y=3.
For the second one, 0, the equation becomes y=0+5, which is solved to y=5.
For the third one, 2, the equation becomes y=2+5, which is solved to y=7.
For the last one, 4, the equation becomes y=4+5, which is solved to y=9.
**This content involves solving algebraic equations with a known variable, which you may wish to revise. I'm always happy to help!
21.07 beacuse when you add them all up you get that..
1) 
is simplified into 
2) 
is simplified into 
3) 
is simplified into 
4) 
is simplified into 
5) 
is simplified into 
Step-by-step explanation:
We need to solve the polynomials.
1)
Solving:
So, is simplified into
2)
Solving:
Expanding:
So, is simplified into
3)
Solving:
Expanding:
So, is simplified into
4)
Solving:
Expanding:
SO, is simplified into
5)
Solving:
Expanding:
So, is simplified into
Keywords: Solving Polynomials
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The equation is 2x+3=7
2x +3=7
-3 -3
2x=4
divide both sides by 2
x=2
the answer is 2
