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maria [59]
3 years ago
10

Will give brainly when I can! Due at 9!

Mathematics
2 answers:
Dennis_Churaev [7]3 years ago
8 0
$58.50

The answer ^

I replied on your other post with the method
Vsevolod [243]3 years ago
8 0
<h2>Answer:</h2><h3>total cost 58.5</h3><h3>equivalent equations</h3><h3>9 x $4 + 9 x $2.50</h3><h3>( $2.50 x 9 ) + ( $4 x 9 )</h3>

<h2>p.s Hope its right</h2>

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Which sequences of transformations will map circle<br><br> M onto circle N?
sergiy2304 [10]

Answer:

1: Reflect M across the x-axis

2: Dilate about the center by 3/2

Step-by-step explanation:

Given

See attachment for M and N

Required

Which maps M to N

The coordinates of the radius of the circles are:

M = (5,5)

N = (5,-5)

And the radius of circles are:

r_M=2

r_N=3

The first transformation from M to M' is:

- Reflect across the x-axis

The rule is:

(x,y) \to (x,-y)

M(5,5) \to M'(5,-5)

<em>At this point, M' and N now have the same center but different radius.</em>

The second transformation from M' to N is:

- Dilate about the center by dividing the radius of N by the radius of M

i.e.

k =\frac{r_N}{r_M}

k =\frac{3}{2}

<em>At this point, M has been completely mapped to N.</em>

4 0
2 years ago
Help me answer this please!!!
emmasim [6.3K]

Answer:

ok

Step-by-step explanation:

ok

8 0
3 years ago
Read 2 more answers
Write the shaded region of the model as a percent.
saul85 [17]

Answer:

40%

Step-by-step explanation:

2/5 as a decimal is 0.4, and 0.4 as a percentage is 40% hope this helped!

5 0
3 years ago
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Reflex angle 60degree
Natalija [7]
120 degrees is the answer
3 0
3 years ago
Solve through substitution<br><br> –3x–8y=20<br><br> y=5x+19<br><br> Point of intersection, please
Sedaia [141]

Answer:

(-4, -1)

Step-by-step explanation:

-3x - 8y = 20; y = 5x + 19

y = 5x + 19; -3x - 8y = 20

y = 5x + 19

-3x - 8y = 20

-3x - 8(5x + 19) = 20

-43x - 152 = 20

-43x - 152 + 152 = 20 + 152

-43x = 172

-43x / -43 = 172 / -43

x = -4

y = 5x + 19

y = (5)(-4) + 19

y = -1

4 0
2 years ago
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