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vova2212 [387]
3 years ago
12

Please help me with this question image attached

Mathematics
1 answer:
Mumz [18]3 years ago
8 0

Answer:  (D) 9

<u>Step-by-step explanation:</u>

This is an isosceles triangle.  Since the legs are congruent, then the base angles are congruent.

9x + 3 = 84

<u>     - 3  </u>  <u>  -3 </u>

9x        = 81

<u>÷9       </u>   <u>÷9 </u>

 x         = 9

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romanna [79]

Answer:

y = -x + 2

Step-by-step explanation:

We are asked to find the equation of a line

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We are given two points

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m = (y_2 - y_1 )/ (x_2 - x_1)

x_1 = 2

y_1 = 0

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y_2 = -4

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Step 2 : substitute m into the equation

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Step 3: substitute any of the two points into the equation

Let's pick ( 6 , -4)

x = 6

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y = -1x + c

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3 years ago
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alukav5142 [94]

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Plug x = -3 and y = 0 into the 2 inequalities and see if they fit:

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8 0
3 years ago
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The answer is $18.90 because 35% of 54.00 is $18.90
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