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3 years ago

The unit digit in the square of the number 572 is

Mathematics

1 answer:

Pepsi [2]3 years ago

8 0

Answer:

<h2>The unit digit of the square of 572 is 4</h2>

Step-by-step explanation:

In this problem, we are expected to tell what number is at the unit position of the square of 572.

firstly, what is the square of 572.

this is gotten as = 572^2

=572*572

=327184

from the result, the value at the unit position is 4

The unit digit of the square of 572 is 4

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If point A is located at (-9, 2) on a coordinate plane, and point B is located at (-9, 10), what is the distance between the two

JulsSmile [24]

ANSWER

8 units.

EXPLANATION

The first point, A is located at (-9,2) on the coordinate plane.

The second point, B is also located at (-9,10) on the coordinate plane.

You should be smart and observe that the x-coordinates of both points are the same. This means that, the two points lies on a vertical line.

Hence it will be faster to use the absolute value method rather than the distance formula.

According to this method, you only have to find the absolute value of the difference in the y-values.

$|AB|=|10-2|$

$|AB|= |8| = 8units$

6 0

3 years ago

Please help me, I will mark as brainliest.

FrozenT [24]

I think it is student 1

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2 years ago

Estimate 24 x 2.31 ________ x ______=

Anna11 [10]

Answer:55.44

$24 x 2.31 equals 55.44$

Step-by-step explanation: I have do my work

7 0

3 years ago

Read 2 more answers

3x-6y= -12

inn [45]

There is no solution to this system of equations because they both have the same slope.

If two lines have the same slope, but are not identically the same line, then they will never intersect. There is no pair (x, y) that could satisfy both equations, because there is no point (x, y) that is simultaneously on both lines. Therefore, these equations are said to be inconsistent, and there is no solution.

5 0

3 years ago

Which is f(5) for the function -2x2 + 2x - 3?

Schach [20]

The value of f(5) is -37

<em><u>Solution:</u></em>

<em><u>Given function is:</u></em>

$f(x) = -2x^2+2x+3$

We have to find the value of f(5)

To find the value of f(5), we have to substitute x is equal to 5 in given function

Plug in x = 5 in f(x)

$f(x) = -2x^2+2x+3\\\\f(5) = -2(5)^2+2(5) + 3\\\\\text{Simplify the above expression }\\\\f(5) = -2(25) + 10 + 3\\\\\text{Solve the above expression }\\\\f(5) = -50 + 10 + 3\\\\f(5) = -40 + 3 = -37$

Thus value of f(5) is -37

6 0

3 years ago