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Allushta [10]
3 years ago
11

What’s 19 to the second power

Mathematics
2 answers:
lyudmila [28]3 years ago
5 0

Answer:

38

Step-by-step explanation:

ruslelena [56]3 years ago
5 0
361 hope that this helps
You might be interested in
4X plus 3Y equals 24 is delayed by a scale factor of two centered at the .3, for the equation of the daily line is Y equals -4 o
ElenaW [278]

Answer:

Aaliyah isn't correct.

Check the Explanation for the reasons why she is wrong.

Step-by-step explanation:

The complete question is attached to this solution.

Lines with equations in a coordinate system are basically stretched forever. Because, for every value of x, we will be able to obtain a corresponding value for y.

So, dilating this line by a scale factor of 2 and centering the line about a point (3, 4) (which is a point on the line), doesnt change anything about the equation of the line.

4x + 3y = 24

we show that (3, 4) is a point on the line

4(3) + 3(4) = 12 + 12 = 24. (Proved).

So, writing this equation of the line in the form of y = mx + c, we obtain

4x + 3y = 24

3y = -4x + 24

y = (-4x/3) + 8

which is very different from the equation of the line that Aaliyah has written;

y = (-4x/3) + 16

This proves the point that Aaliyah isn't correct.

Hope this Helps!!!!

7 0
3 years ago
Joe decides to take his six year old son to the planetarium. The price for the child's ticket is 5.75 dollars less than the pric
Anna007 [38]
Okay, we know the price of the child's ticket (x), which is 5.75 dollars less than the adult's ticket.
Let's say that the price of the adult's ticket is a. Since the child's ticket is 5.75 less that the adult's ticket, we can write it this way:
a = 5.75 + x
6 0
3 years ago
Read 2 more answers
1.7, 8/5, 2% ascending
xz_007 [3.2K]
1.7 = 1.7
8/5 = 1.6
2% = 0.02

2%, 8/5, 1.7
6 0
3 years ago
A kinder garden class has 9 girls and 11 boys in class what percent of the class are girls
ivolga24 [154]

Answer:

45%

Step-by-step explanation:

i am not that sure but when i calculated it, i got this answer.

6 0
3 years ago
Read 2 more answers
Triangle XYZ has vertices X(2,4), Y(3,4) and Z(3,8). Suppose you reflect this across the y-axis, then dilate it with a scale fac
mel-nik [20]

Answer:

X'' (-4, 8)

Y'' (-6, 8)

Z'' (-6, 16)

Step-by-step explanation:

The rule for reflecting across the y-axis is (x, y) -> (-x, y)

When you dilate by a scale factor of 2 about the origin, multiply each coordinate point by 2.

X (2, 4) -> (-2, 4) -> (-4, 8)

Y (3, 4) -> (-3, 4) -> (-6, 8)

Z ( 3, 8) -> (-3, 8) -> (-6, 16)

7 0
3 years ago
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