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Verdich [7]
3 years ago
15

Please show the work as well simplify -3.3+5.5

Mathematics
2 answers:
vampirchik [111]3 years ago
7 0
5.5+-3.3 is the same as 5.5-3.3 so
5.5
-3.3
——
2.2
5-3 = 2
5-3 = 2
(Bring decimal down)
Zigmanuir [339]3 years ago
3 0

Answer:

Therefore, 5.5-3.3=2.2

Step-by-step explanation:

I wrote on a piece of paper.

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10.6 written as a decimal and a fraction or a mixed number in simplest form
lakkis [162]
10.6 \times \frac{10}{10} = \frac{106}{100} = \frac{53 \times 2}{50\times 2} \\\\ = \frac{53}{50} = \boxed{\bf{1 \frac{3}{50}}}

and 10.6 is already written as a decimal.
6 0
3 years ago
Which of the following is a solution of x2 + 2x + 4?
ivolga24 [154]
Strictly speaking, x^2 + 2x + 4 doesn't have solutions; if you want solutions, you must equate <span>x^2 + 2x + 4 to zero:

</span>x^2 + 2x + 4= 0.  "Completing the square" seems to be the easiest way to go here:

rewrite   x^2 + 2x + 4  as   x^2 + 2x + 1^2 - 1^2 = -4, or
                                              (x+1)^2 = -3
or                                            x+1 =i*(plus or minus sqrt(3))

or                                            x = -1 plus or minus i*sqrt(3)

This problem, like any other quadratic equation, has two roots.  Note that the fourth possible answer constitutes one part of the two part solution found above.
3 0
3 years ago
Plz help asap.. I have no idea how to do this.
kondor19780726 [428]

Answer:

286

Step-by-step explanation:

Use term formula for +/-

Tn = a + (n-1)d

n= number of term

a= first number in sequence

d= difference between each number

T55 = 16 + (55-1)5

T55 = 16 + 270

=286

6 0
2 years ago
Read 2 more answers
Find the scale factor
RSB [31]

Answer:

3

Step-by-step explanation:

4*3=12

3*3=9

5*3=15

So you find the number that can be multiplied or divided by each side the same to get the new number

5 0
2 years ago
Read 2 more answers
A small company has 20,000 shares. Anastasia owns 400 of these shares. The company decides to split its shares. What is Anastasi
Pani-rosa [81]
The answer is the B one or 2%.
8 0
3 years ago
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