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Afina-wow [57]
2 years ago
10

Helppppppp its math.....

Mathematics
2 answers:
m_a_m_a [10]2 years ago
7 0

Answer:

1. X is added to 8

2. Subtract 14 by a number

3. Multiply 2 after you add 3 into a number.

4.. Twice a number plus 3

5. Divide 15 by a number

Step-by-step explanation:

adell [148]2 years ago
6 0

Answer:

last 2

(2xn) +3

y\sqrt{15}=x (X x Y) = 15

Step-by-step explanation:

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What is the image of(8,12) after a dilation by a scale factor of 1/4 centered at the origin?
max2010maxim [7]
<h3>Answer:  (2, 3)</h3>

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

Explanation:

1/4 = 0.25 is the scale factor

Multiply this with each coordinate of the given point

0.25*8 = 2 is the new x coordinate

0.25*12 = 3 is the new y coordinate

So (8,12) moves to (2,3) after applying the dilation

The scale factor k makes 0 < k < 1 true, so the point is closer to the origin after applying the dilation.

--------

Side note: this trick of multiplying the scale factor by each coordinate only works if the dilation is centered at the origin. For any other center, you'll need to apply a translation first, dilate, then translate back again.

3 0
3 years ago
Choose the end behavior of the graph of each polynomial function
valentina_108 [34]

Answer:

  D, A, B

Step-by-step explanation:

The sign of the leading coefficient always tells you the end behavior on the right: positive = rises; negative = falls.

The degree of the polynomial tells you how the left- and right-end behaviors compare: even = they are the same; odd = they are opposites.

__

A) negative leading coefficient, even degree:

  • falls to the left, falls to the right (D)

__

B) positive leading coefficient, odd degree:

  • falls to the left, rises to the right (A)

__

C) negative leading coefficient, odd degree

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5 0
2 years ago
Mental Math A typical tip in a restaurant is 15% of the total bill. If the bill is $110, what would the
Katarina [22]

Answer:

$16.50

Step-by-step explanation:

15/100*110

15/10*11

3/2*11

33/3

16.50

7 0
3 years ago
Evaluate 9/g+2h+5 when g=3 and h=6
vladimir1956 [14]
To answer this question, simply input the values for g and h:

9/ (3) + 2 (6) + 5 = 9/ 3 + 12 + 5
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Hope this helps!
6 0
3 years ago
Read 2 more answers
The first three terms of a geometric sequence are shown below.
san4es73 [151]
This is a geometric sequence of the form:

a(n)=(x+3)(-2x)^(n-1)  because each term is -2x times the previous term...so

a(8)=(x+3)(-128x^7)

a(8)=-128x^8-384x^7
4 0
3 years ago
Read 2 more answers
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