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Paraphin [41]
3 years ago
12

Help me please........​

Mathematics
2 answers:
Lilit [14]3 years ago
7 0

Step-by-step explanation:

a : (-6 , -8)

b: (6 , 8)

I used desmos for the problems

9966 [12]3 years ago
5 0
I-
What is that
What grade are u in
I’m sinor and still haven’t seen that
I’m scared
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The interior angles formed by the sides of a quadrilateral have measures that some to 360°
Molodets [167]

Answer:

Value of x is 34

Step-by-step explanation:

The figure is a quadrilateral;

Angles given are; 2x°, 88°,108° and (3x - 6)°

We already know that the interior angles of a quadrilateral add up to 360°

Therefore, to get the value of x;

2x° + 88° + 108° + (3x - 6)° = 360

5x° + 190° = 360°

5x° = 170°

 x = 34°

Thus, the value of x is 34

7 0
3 years ago
.Part D. Analyze the residuals.
pentagon [3]

Answer:

5 is the answer for your question

7 0
3 years ago
Which point lies on the line with point-slope equation y - 3 = 4(x + 7)?
mixas84 [53]

Answer:

<h2><em>D. (-7, 3)</em></h2>

Step-by-step explanation:

The standard form of a point slope equation of a line is expressed as shown;

y-y₀ = m(x-x₀) where;

m is the slope of the line

(x₀, y₀) is the coordinate of the point that lies in the line.

Comparing the standard equation given with the equation in question

y - 3 = 4(x + 7) to get the point on the line we will have;

y₀  = 3 and -x₀ = 7

for -x₀ = 7;

multiply both sides with a minus sign

-(-x₀) = -7

x₀ = -7

<em>Hence the coordinate of the point required (x₀, y₀) is (-7, 3).</em>

7 0
3 years ago
What is the result of subtracting the second equation from the first? \begin{aligned} -2x+7y &amp;= 10 \\\\ 3x+7y &amp;= 2 \end{
julsineya [31]

Answer:

  -5x = 8

Step-by-step explanation:

The result is shown here. The y-terms cancel.

  \begin{array}{rccc}& -2x+7y &= &10 \\-&(\ \,3x+7y &= &2)\\\cline{1-4}&-5x+0y&=&8 \end{array}

The simplified result is ...

  -5x = 8

3 0
3 years ago
Read 2 more answers
Please give me the correct answer.Only answer if you're very good at math.Please don't use a link to a website.​
CaHeK987 [17]

Answer:

6 is the answer for your box :) Double checked :)

Step-by-step explanation:

25.12 = 1/3(12.56h)

multiply both sides by 3 to get rid of the fraction

75.36 = 12.56h

divide both sides by 12.56

6 = h

h = 6

3 0
3 years ago
Read 2 more answers
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