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algol [13]
3 years ago
14

WILL GIVE BRAINLEST 50 POINTS!

Mathematics
2 answers:
34kurt3 years ago
6 0

Answer:

I got the first one which is

John -if a circle is put it into the center of another and dilate to show that they are similar.

Teresa - says that if all corresponding parts of two circles have the same ratio they are similar.

Yes, all circles seem to be similar

fomenos3 years ago
3 0

Answer:I see the questions but is there supposed to be a chart or is it just questions?

Step-by-step explanation:

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find the x-intercepts and the coordinates of the vertex for the parabola Y equals negative X squared plus 8X -12. If there’s mor
Oksanka [162]

Answer:

x = 2, and 6

x = 2 , 6

Step-by-step explanation:

The quadratic function to analyze is: y = -x^2+8x-12

In order to find where the corresponding parabola intercepts the x axis, we set it equal to zero (y = 0):

y = -x^2+8x-12\\0 = -x^2+8x-12\\x^2-8x+12=0

This equation is easy to solve by factoring. We look for a air of integer numbers whose product equals the constant term "12", and whose combinig renders the coefficient of the middle term of the trinomial "-8".

The two such numbers are "-2" and "-6". We use them to split the middle term, and then solve by factoring by grouping:

x^2-8x+12=0\\x^2-2x-6x+12=0\\(x^2-2x)+(-6x+12)=0\\x(x-2)-6(x-2)=0\\(x-2)(x-6)=0

For the product of two factors to render zero, we need either one to be a zero.This means that (x-2)=0 (that is x = 2), or (x-6)=0 (that is x = 6).

So, there are two x-intercepts: x= 2, and 6

3 0
3 years ago
Divide 2x2 +5x+2 by 2x+1​
Serggg [28]

the answer is   [    x + 2   ]

8 0
2 years ago
HELP ME PLEASEEEEEEEEE
OLga [1]

Answer:

is it 56 units²? if not sorry

4 0
3 years ago
Help please? and steps
Montano1993 [528]
P(x)=^3+4x-k
P(0) =5
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3 years ago
About how much more grape juice than orange juice is used in the punch
amm1812

Answer: enter the problem to get the correct answer plz


Step-by-step explanation:


8 0
2 years ago
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