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Igoryamba
2 years ago
13

Hi people I need help on this question can y’all help me pls!!!!!! Thanks

Mathematics
1 answer:
skad [1K]2 years ago
6 0
I’m pretty sure it’s 43.96 I may be wrong though!
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What is a parallel line to y= -2/3x+3
Natali5045456 [20]

Answer:

-2/3

Step-by-step explanation:

because this is in slope intercept form, m is the slope, so in this case -2/3 is the slope

parallel lines always have the same slope and different y-intercepts

a parallel line could be y=-2/3 +15

4 0
3 years ago
the vertex of this parabola is at (2,-1). when the y-value is 0, the x-value is 5. what is the coefficient of the squared term i
timama [110]
We know that

case a)
the equation of the vertical parabola write in vertex form is
y=a(x-h)²+k,
where (h, k) is the vertex.

Using our vertex, we have:
y=a(x-2)²-1
We know that the parabola goes through (5, 0),

so
we can use these coordinates to find the value of a:
0=a(5-2)²-1
0=a(3)²-1
0=9a-1

Add 1 to both sides:
0+1=9a-1+1
1=9a
Divide both sides by 9:
1/9 = 9a/9
1/9 = a
y=(1/9)(x-2)²-1

the answer is
a=1/9


case b)
the equation of the horizontal parabola write in vertex form is
x=a(y-k)²+h, 
where (h, k) is the vertex.

Using our vertex, we have:
x=a(y+1)²+2, 
We know that the parabola goes through (5, 0),

so
we can use these coordinates to find the value of a:
5=a(0+1)²+2
5=a+2
a=5-2
a=3
x=3(y+1)²+2

the answer is
a=3

see the attached figure 

3 0
3 years ago
i have 44 followers and my friend has 4 dollars. Then count the mass of followers on all social media and the mass of money earn
drek231 [11]

Answer:

Purple

Step-by-step explanation:

3 0
3 years ago
A car factory made 15 cars with a sunroof and 12 cars without a sunroof. What is the ratio of
zvonat [6]
5/9 because 15 + 12 = 27 and 15 are sunroofs so 15/27, I would simplify it to 5/9 but you can either have
15/27 or 5/9
5 0
2 years ago
Read 2 more answers
What is 4×5/8 please write the correct answer
wel
The answer would be 2.5.

hope this helps (;

4 0
3 years ago
Read 2 more answers
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