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fenix001 [56]
2 years ago
7

ASAP DINT ANSWER IF YOU DONT DO ALL BRAINLEST TO THE ORECT ANSWERS

Mathematics
1 answer:
KiRa [710]2 years ago
8 0

Answer:

The first one towards the left, or the green triangle, would be 70 degrees.

The second one, or the one in the middle, would be 108 degrees.

The last one, or the yellow triangle, would be 65 degrees.

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Find the slope and y intercept of the line below <br><br>Y-9x=1/2
ANTONII [103]

Answer:

slope is 9 and the y-intercept is 1/2

Step-by-step explanation:

y - 9x = 1/2, then y = 9x + 1/2

therefore the slope is 9 and the y-intercept is 1/2

7 0
3 years ago
Please help me please I beg u
Murrr4er [49]

Answer:

2 times larger

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Can a point have two different reflection images over the same line? Why or why not?
IrinaK [193]
No a reflection is an exact copy just kinda flipped
8 0
3 years ago
Quadrilateral ABCD undergoes a reflection across the x-axis to form quadrilateral a b c d the coordinates of a r the reflected q
Zina [86]

Solution :

From the figure,

The coordinates of --

A = (-5,-3)

B = (-6,-1)

C = (-3,-1)  

D = (-2,-3)

When it undergoes reflection about x-axis, we have the coordinates of the quadrilateral as

A' = (-5,+3)

B' = (-6,+1)

C' = (-3,+1)

D' = (-2,+3)

Now A'B'C'D' is translated 3 units to right, so the coordinates will be --

A" = (-2,3)

B" = (-3,1)

C" = (0,1)

D" = (1,3)

When the quadrilateral moves third and two units up, we get

A"' = (3,3)

B"' = (2,1)

C"' = (5,1)

D"' = (6,3)

3 0
2 years ago
Find either the maximum or the minimum value of the following quadratic equation. Be sure to show all of your work and identify
podryga [215]

Answer:

the minimum is (1,-9)

Step-by-step explanation:

y = 5x^2 - 10x - 4

since the parabola opens upward  5>0, this will have a minimum

it will occur along the axis of symmetry h=-b/2a

y =ax^2 +bx+c

h = -(-10)/2*5

h  = 10/10 =1

the minimum occurs at x =1

the y value for the minimum is calculated by substituting x =1 back into the equation

y = 5 * 1^2 - 10*1 -4

y = 5*1^2 -10 -4

y = 5-10-4

y = -9

the minimum is (1,-9)

6 0
3 years ago
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