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Nookie1986 [14]
3 years ago
8

色

Mathematics
1 answer:
saw5 [17]3 years ago
3 0

Answer:

area of an isosceles triangle=bh/2

Step-by-step explanation:

base=10

height=13

10×13/2

=65

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Max can travel 100 miles in 2 hours. At this rate, how many hours will it take him to travel 650 miles?
Tamiku [17]
100miles in 2hrs
650miles in x hrs

If you think of it 650/100 = 6.5

So the distance is 6.5 times

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=13 hrs total
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3 years ago
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victus00 [196]

Answer:

Question 2

Step-by-step explanation:

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What connection exists between the coordinates of the vertex and the equation of the axis symmetry
svp [43]
The vertex of a parabola is the maximum or minimum value, and it’s represented by (x,y). The axis of symmetry is the vertical line that runs through the x axis, and also runs through the vertex. This means that the x value in the vertex (x,y) can represent the axis of symmetry.
8 0
3 years ago
PLEASE ANSWER ASAP! YOUR ANSWER MUST INCLUDE AN EXPLANATION IN ORDER TO RECEIVE 10 POINTS AND THE BRAINLIEST! THANKS!!!
7nadin3 [17]
The equation formula of the circle is (x-h)^2 + (y-k)^2 = r^2
where (h,k) the point of the  center of the circle
and (r) is the radius of the circle 
so if the center of the circle = (-2,-4)  
by subs. in the formula we get (x-(-2))^2 + (y-(-4))^2 = r^2 
then the equation will be (x+2)^2 + (y+4)^2 = r^2 
now we want to define the radius of the circle r
since point (3,8) lay on the circle so we can 
then subs. in the equation to get the radius 
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(3+2)^2 +(8+4)^2 = r^2 
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the radius of the circle is 13 
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(x+2)^2 + (y+4)^2 = 169 
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8 0
3 years ago
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