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zzz [600]
3 years ago
6

PLEASE HELP. algebra homework question 3.

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
8 0

Answer:

(x^2-10x+25)/4

Step-by-step explanation:

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Simplify the expression 7h + (-8.1d) - 17 +5d - 3.7h.
Svetradugi [14.3K]

Answer:

3.3h-3.1d-17

Step-by-step explanation:

8 0
3 years ago
100 POINTS plz dont answer unless you know how to solve this.
Alexandra [31]

Answer:

31.9 mi

Step-by-step explanation:

AC/sin(angleABC) = AB/sin(angleACB)

6 0
3 years ago
Pls help this is really important
oee [108]

Answer:

x = 30 I'm sure hope this helps

7 0
3 years ago
Try it<br> Solve the system of equations.<br> 2x + 3y = 1<br> 5x + 2 = 8<br> What is the solution?
Stella [2.4K]

Answer:

x=6/5 ,y= -7/15

Step-by-step explanation:

we are going to solve this simultaneously.

2x+3y=1.......(i)

and

5x+2=8

5x=6

x= 6/5 .......(ii)

Now let's put value of x into equation number (i)

2x+3y=1

2(6/5) +3y=1

12/5 +3y =1

3y= 1-(12/5)

3y = -7/5

y = (-7/5) ÷3

y= -7/15

3 0
3 years ago
Im having some trouble with this and have no idea
AlladinOne [14]

Answer:

Step-by-step explanation:

x+10=0

x=-10

so vertex is (-10,-105)

7 0
3 years ago
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