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julia-pushkina [17]
3 years ago
13

??Help Please On Both

Mathematics
2 answers:
Serjik [45]3 years ago
8 0
4) 5.21*7.3=38.033
5) (-3,-1) (-4,-6)
earnstyle [38]3 years ago
6 0
Sorry I don't know the first question. But for the second question: in the third quadrant the coordinates are always (negative, negative) So it would be the second and the last one.
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What is the value of x
djyliett [7]

Hey there!


Assuming #1 ….


x + 7x + x = 180°
REWORD

1x + 7x + 1x = 180°

COMBINE the LIKE TERMS

(1x + 7x + 1x) = 180°

8x + 1x = 180°

9x = 180°

DIVIDE 9 to BOTH SIDES

9x/9 = 180/9

CANCEL out: 9/9 because it equal 1

KEEP: 180/9 because it give you the x-value

NEW EQUATION: x = 180/9

SIMPLIFY IT!
x = 20
||||~~||||~~||||~~||||~~~||||~~||||~~||||~~||||~~~||||

Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

3 0
3 years ago
Read 2 more answers
Solve -3x+y=-7 by slope intercept form
marin [14]

can u add picture?

if u dont add picture i cant solve sorry...

8 0
4 years ago
What is the image of (-5, -1) after a reflection over the x-axis?​
elena55 [62]

Answer:

(-5,1)

Step-by-step explanation:

solved by graphing

5 0
3 years ago
Read 2 more answers
Y=-|x-5|<br> What is the axis of symmetry?
egoroff_w [7]

Answer:

The equation given to us is in the Standard form

y

=

a

x

2

+

b

x

+

c

where

a

=

1

,

b

=

0

and

c

=

−

1

The Axis of Symmetry is given by the formula

x

=

−

b

2

a

x

=

−

0

2

⋅

1

x

=

0

is the Axis of Symmetry of the Parabola with the equation

y

=

x

2

−

1

Step-by-step explanation:

3 0
3 years ago
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Help plss I’ll give 20 points!!
nadya68 [22]

Answer:

Identity

Step-by-step explanation:

8 0
3 years ago
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