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sukhopar [10]
3 years ago
13

Find the coordinates of the midpoint of line HX.. . H(0,0), X(8,4)

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
3 0
X = (0 + 8)/2 = 4 
<span>y = (0 + 4)/2 = 2 </span>
<span>so midpoint is (4, 2) </span>

we solved it by using mid point formulae
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Everett and marie are going to make fruit bars for their family reunion they want to make 4 times the amount the recipe makes if
Alex777 [14]
4*2/3= 8/3 cups= 2 and 2/3 cups
8 0
3 years ago
What is the value of x in the equation<br> 4z +16<br> 12<br> = х - 4?
Serhud [2]
<h3>Solution:</h3>

\frac{4x + 16}{12}  = x - 4 \\  =  > 4x + 16 = 12(x - 4) \\  =  > 4x + 16 = 12x - 48 \\  =  > 16 + 48 = 12x  - 4x \\  =  > 64 = 8x \\  =  > x =  \frac{64}{8}  \\  =  > x = 8

<h3>Answer:</h3>

x = 8

7 0
2 years ago
Which is the interval notation represent the domain?
Kazeer [188]

Answer:

The first choice, (-\infty, 7) \cup (7, \infty).

Step-by-step explanation:

The dashed vertical line is a vertical asymptote. The x-coordinate of all points on this vertical asymptote are equal to 7. In other words, when the x-value of a point on the graph approaches 7, its y-value approaches infinity (or negative infinity.)

Either way, the graph is not defined for x = 7. The point 7 should thus be excluded from the domain of the graph.

The graph is apparently defined for all other x-values. The domain of the function should thus be all real numbers with the exception of x = 7. Here's how to write that in interval notation:

  • The set of all real numbers can be expressed as the interval (-\infty, \infty). Note that infinity \infty (or (- \infty) itself isn't a real number. The round brackets indicate that both endpoints are excluded from the from the interval.
  • The set of all real numbers less than (not equal to) 7 is (-\infty,7 ) (both ends are excluded.) The set of all real numbers greater than (not equal to) 7 is (7, \infty).
  • The set of all real numbers that is not equal to 7 is the union of all real numbers less than 7 and all real numbers greater than 7. The union operator \cup connects two intervals.

In other words, the domain is (-\infty, 7) \cup (7, \infty).

5 0
3 years ago
Can someone help me please ?
sweet-ann [11.9K]
I hope this helps you

4 0
3 years ago
What equation is equivalent to 1/3 (9x+12) + 4x + 6
Irina-Kira [14]
The answer is b, 7x+10
3 0
3 years ago
Read 2 more answers
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