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poizon [28]
3 years ago
8

Given that the point (-2,8) is on the graph of an equation that is symmetric with respect to the x-axis, what other point is on

the graph?
(Type an ordered pair)
Mathematics
1 answer:
arlik [135]3 years ago
5 0
(-2, -8) Imagine the point (-2,8) being reflected in a mirror, where the x axis is the mirror. Since the point is 8 above the x axis, the reflected point will be 8 below.
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It's due in 30 minutes!!
Doss [256]
1st is 40/100 = 4/10 =40%
2nd is 52/100 =26/50 = 52%
3rd is 24/100 = 6/25 = 24%
4th is 9/100 = 9/100 = 9%
4 0
3 years ago
Read 2 more answers
A triangle has side lengths of (7x-4)(7x−4) centimeters, (x+3)(x+3) centimeters, and (3y+2)(3y+2) centimeters. Which expression
Papessa [141]

Answer:

<u>This assumes that the question was meant to read:</u>

"A triangle has side lengths of (7x−4) centimeters, (x+3) centimeters, and (<u>3x+2</u>) centimeters."  <u>And not </u>"A triangle has side lengths of (7x-4)(7x−4) centimeters, (x+3)(x+3) centimeters, and (3y+2)(3y+2) centimeters."

If the revision is correct, the perimeter is 11x + 1 cm

=============================================

<u>If the question was correctly written, then answer is:</u>

50x^2 - 50x + 9y^2  + 12 y  + 29

===============

Step-by-step explanation:

  (7x-4) cm

+ (x+3)  cm

<u>+ (3x+2) cm</u>

11x + 1 cm

If the question was correctly written as is, then:

(7x-4)(7x−4) = 49x^2 - 56x + 16

+(x+3)(x+3)    =     + x^2   + 6x   + 9

+(3y+2)(3y+2) = <u> +9y^2  + 12 y  + 4</u>

                         50x^2 - 50x + 9y^2  + 12 y  + 29 cm

                       

8 0
2 years ago
A box of chocolates contains 18 chocolate squares. 10 of the squares are milk chocolate. 5 are dark chocolate and 3 are white ch
4vir4ik [10]

Answer:

Either %16.67 or %17 if rounded

Step-by-step explanation:.

An easy way to do this is convert the probability from a fraction into a percent. We can do this by taking the total number of chocolate squares (18) and using this as a denominator. Then take the number of white chocolate squares (3) and using this as our numerator. This give us a fraction of 3/18. Now to turn this into a percent, we need to find what you need to multiply 18 by to get 100. We can do this easily by deviding 100 by 18. This is a long decimal so i'll keep it in fraction form (100/18). Now you just have to multiply 3 by (100/18). This is about 16.67. If the answers are rounded it will be 17%.

6 0
2 years ago
What is the measure of ABC and please show me how to do it
oksano4ka [1.4K]
Arc length from A to C (red line) is the given inside angle times 2, so AC = 50*2 = 100 degrees.

A full circle is 360 degrees, so arc ABC (blue line) would be 360 - 100 = 260 degrees.

The answer is D.
8 0
4 years ago
Your softball team is selling candles to raise money for a trip. For each candle you sell, $5.50 goes towards your trip. You hop
andriy [413]

20 or more candles must be sold to reach the goal.

Step-by-step explanation:

Given,

Each candle contributes = $5.50

x be the number of candles.

Amount needs to be earned = $110 or more

Therefore,

According to given statement;

5.50x ≥ 110

\frac{5.50x}{5.50}\geq \frac{110}{5.50}\\x\geq 20

20 or more candles must be sold to reach the goal.

Keywords: linear inequality

Learn more about linear inequalities at:

  • brainly.com/question/13219835
  • brainly.com/question/1836777

#LearnwithBrainly

7 0
3 years ago
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