Please help me correct answer if you said it correct I will give you brainlist please!

Mathematics

1 answer:

oee [108]3 years ago

5 0

The answer would be 5 like they said

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A gumball machine contains 23 green gumballs, 52 red gumballs, 34 blue gumballs, 61 yellow gumballs, and 300 pink gumballs. What

wlad13 [49]

23+52+34+61+300=470 52/470=11.06%

6 0

3 years ago

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Graph the hyperbola y^2/16-x^2/9=1. What type of transverse axis does it have?

gulaghasi [49]

<span>Center(0,0)
a^2=16
a=4
b^2=9

b=3
c^2=a^2+b^2=16+9=25
c=√25=5</span>

3 0

3 years ago

#1 #2 #3 & #4 thank you

lubasha [3.4K]

I only (sort of) know 3 and 4

3. Andle 1 is an example of an angle bigger than
${90}^{o} c$
I don't know what you call it.

4. If you have a straight line, both angles (or more) added up need to be
${180}^{o} c$
so if angle 1 is 129, 180-129=51
angle 2 is
${51}^{o} c$

If 1 is what is the relationship between the two angles, then maybe the answer is that they both added up need to be 180 degress (?)

And 2 is probably the same as 3 but with angle 2, angle two is an example of an angle smaller than 90 degrees

6 0

3 years ago

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Where does the normal line to the parabola y = x − x2 at the point (1, 0) intersect the parabola a second time?

Ksivusya [100]

Find the line that is normal to the parabola at the given point
remember that normal means perpendicular
perpendicular lines have slopes that multiply to -1
we can use point slope form to write the equation of the line since we are given the point (1,0)

we just need the slope

take derivitive
y'=1-2x
at x=1
y'=1-2(1)
y'=1-2
y'=-1

the slope is -1
the perpendicular of that slope is what number we can multiply to get -1
-1 times what=-1?
what=1
duh
so
point (1,0) and slope 1
y-0=1(x-1)
y=x-1 is da equation

solve for where y=x-1 and y=x-x² intersect

set equatl to each other since equal y
x-1=x-x²
x²-1=0
factor difference of 2 perfect squares
(x-1)(x+1)=0
set to zero

x-1=0
x=1
we got this point already

x+1=0
x=-1
sub back
y=-1-(-1)²
y=-1-(1)
y=-1-1
y=-2

it intersects at (-1,-2)

7 0

3 years ago

Apples are on sale for 5 for $3, how much does one apple cost?

evablogger [386]

The cost of one apple is I think $1.68

5 0

2 years ago

Read 2 more answers

Please help me correct answer if you said it correct I will give you brainlist please!​

Please help me correct answer if you said it correct I will give you brainlist please!