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Scrat [10]
3 years ago
12

List The Partial Products of 42x28

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
8 0
1,1176? May be your answer.
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Perform the indicated operation.<br><br> 11(-2)<br><br> 22<br> 9<br> -9<br> -22
ASHA 777 [7]

Answer:

<u>-22</u>

Step-by-step explanation:

When you multiply a positive and negative number together, it becomes negative.

Multiplication is repetitive addition.

11(-2) = -11 + -11 = -22

3 0
3 years ago
Two points have the coordinates (2,3) and (7,9).
antoniya [11.8K]

Answer:

x¹y¹=2,3

x²y²=7,9

ans

prove

and

last

=

rhs

7 0
3 years ago
PLEASE HELP ME OUT AND NOT LET A BOT ANSWER THIS :(
laiz [17]

Answer: There is no such thing. All number have to be rational or irrational

8 0
3 years ago
Help -------------------------
34kurt

Answer:

(A) -3 ≤ x ≤ 1

Step-by-step explanation:

The given function is presented as follows;

h(x) = x² - 1

From the given function, the coefficient of the quadratic term is positive, and therefore, the function is U shaped and has a minimum value, with the slope on the interval to the left of <em>h</em> having a negative rate of change;

The minimum value of h(x) is found as follows;

At the minimum of h(x), h'(x) = d(h(x)/dx = d(x² - 1)/dx = 2·x = 0

∴ x = 0/2 = 0 at the minimum

Therefore, the function is symmetrical about the point where x = 0

The average rate of change over an interval is given by the change in 'y' and x-values over the end-point in the interval, which is the slope of a straight line drawn between the points

The average rate of change will be negative where the y-value of the left boundary of the interval is higher than the y-value of the right boundary of the interval, such that the line formed by joining the endpoints of the interval slope downwards from left to right

The distance from the x-value of left boundary of the interval that would have a negative slope from x = 0 will be more than the distance of the x-value of the right boundary of the interval

Therefore, the interval over which <em>h</em> has a negative rate of change is -3 ≤ x ≤ 1

8 0
3 years ago
Find the slope of the line,<br> HELPPPP
nlexa [21]

Answer:

Slope: 2

Step-by-step explanation:

The slope of a line is when x increases by an amount, y increases by an amount. We can find the slope of a linear graph by taking 2 points. I will use (0,3) and (-1,1)

We see that the y-values are 4 from each other, and that the x-values are 2 from each other.

Now, we can use a method called rise over run, which is y-value/x-value.

\frac{4}{2} =2

Therefore, the slope is 2.

7 0
2 years ago
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