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zhuklara [117]
3 years ago
15

Expand 4y(y-3)

Mathematics
2 answers:
Oduvanchick [21]3 years ago
8 0

Answer:

4*y^2 - 12*y

Step-by-step explanation:

4y(y-3) = 4y*y - 4y*3 = 4*(y^2) - 12*y

const2013 [10]3 years ago
7 0

Answer:

4y(y-3)

4y^2-12y

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HELP ME PLS!!! (ignore the blue dot but if thats the answer then tell me)
lawyer [7]

9514 1404 393

Answer:

  (b)  g(x) = f(x) +7

Step-by-step explanation:

It is helpful to remember what a graph is.

It is a plot of the points (x, f(x)), or (x, g(x)).

It is also helpful to remember what the coordinates mean.

(x, y) is a point x units right of the y-axis and y-units above the x-axis.

__

Point (0, 7) is 7 units higher on the graph than point (0, 0).

That is, if (x, f(x)) = (0, f(0)) = (0, 0) and (x, g(x)) = (0, g(0)) = (0, 7), then we have g(0) = f(0) +7. The lines are parallel, so this relation holds for all values of x.

  g(x) = f(x) +7

6 0
3 years ago
How many 2 cm cubes can fit in a box measuring 10 cm long, 6 cm wide, and 12 cm deep?
Levart [38]
<span>12.   If a car is depreciated in four years, what's the rate of depreciation using twice the straight-line rate?  A. 25%  B. 50% C. 75%  D. 100% C. $550  D. $500
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3 0
3 years ago
Write the explicit rule for the arithmetic sequence
blagie [28]
Given that:
a1=27, an=(an-1)+4
the second term will be:
a2=a1+4
a2=27+4=31
The explicit formula for arithmetic sequence is given by:
an=a+(n-1)d
where:
a= first term
d=common difference
n=nth term
from the information given:
a=27
d=31-27=4
thus the explicit formula will be:
an=27+(n-1)4
an=27+4n-4
an=23+4n

Answer: an=23+4n
6 0
3 years ago
Karla and Isamar are disagreeing over which way the graph of the function ????(x) = |x + 3| is translated relative to
____ [38]

Answer:

Isamar

Step-by-step explanation:

We are given that a function

g(x)=\mid {x+3}\mid is a translation of the graph

f(x)=\mid x \mid

Karla believes that the graph of g is '' to the right '' of the graph of f.

Isamar believes that the graph of g is ''to the left'' of the graph f.

When we draw a graph then we can see that

The coordinates of vertex of f  are (0,0).

The coordinates of vertex of g(x) are (-3,0).

When x shift 3 units towards left then we get g(x)

Therefore, Isamar is correct.

5 0
3 years ago
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Stella [2.4K]

Answer: answer is 60 a and 60 b all angles are equal

Step-by-step explanation:

3 0
3 years ago
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