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3 years ago

Please I need some answers just a few are fine

Mathematics

1 answer:

professor190 [17]3 years ago

3 0

Answer:

a) 16

b) 36

c) 4

d) 81

Explanation:

Finding the square root of a number is the inverse operation of squaring that number. Remember, the square of a number is that number times itself. The perfect squares are the squares of the whole numbers. The square root of a number, n, written below is the number that gives n when multiplied by itself.

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Which is the last operation performed when evaluating (8-2x)^2+4 for x=3

Salsk061 [2.6K]

Addition will be the last operation

6 0

3 years ago

Read 2 more answers

Find the average of the following numbers −30 and 25

alina1380 [7]

Answer: -2.5

Step-by-step explanation:

The average can be found by adding up the numbers then dividing by how many numbers there are in this case there are two numbers.

-30+25=-5

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7 0

3 years ago

Help please<br><br> 3 + 3 + 2 x 2 x 1 = ?

kramer

3 + 3 + 2 x 2 x 1 = ?

3 + 3 = 6

2 x 2 = 4

6 + 4 = 10

10 x 1 = 10

Your answer is <u>10</u>

hope this helps!

3 0

4 years ago

A company charges 0.10 for each letter engraved bobby plans to spend no more than 5.00 on the engraving on a jewelry box right a

zlopas [31]

Answer:

the maximum number of letters he can engrave is 50.

Step-by-step explanation:

A company charges $0.10 for each letter engraved bobby plans to spend no more than $5.00 on the engraving.

The maximum number of letters he can engrave can be done by division

5/0.10

= 50 letters.

8 0

4 years ago

Describe the solution of g(x) shown in the graph.

Ugo [173]

Answer:

All real solutions

Step-by-step explanation:

The given graph is a maximum quadratic function.
The solution to the graph is where the graph intersects the x-axis.
We can see from the graph that, the function intersected the x-axis at two different points, hence its discriminant is greater than zero.
Hence the solution of g(x) are two distinct real solutions.
The solutions are not whole numbers because the x-intercepts are not exact.
The solutions are also not all points that lie on g(x)
The first choice is correct.

3 0

3 years ago