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trapecia [35]
3 years ago
12

Math the square root with the perfect square 1.1 2.2 3.3 4.4 5.5 6.6 7.7 8.8 9.9 10.10 11.11 12.12 13.13

Mathematics
1 answer:
Free_Kalibri [48]3 years ago
8 0
1.1=1
2.2=4
3.3=9
4.4=16
5.5=25
6.6=36
7.7=49
8.8=64
9.9=81
10.10=100
11.11=121
12.12=144
13.13=169
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This year, you owed $6,414.95 in federal income tax. if you are taxed at a net rate of 17%, what was your taxable income for thi
nydimaria [60]

The taxable income for this year will be $37,735. Then the correct option is D.

<h3>What is the percentage?</h3>

The amount of something is expressed as if it is a part of the total which is a hundred. The ratio can be expressed as a fraction of 100. The word percent means per 100. It is represented by the symbol ‘%’.

This year, you owed $6,414.95 in federal income tax.

If you are taxed at a net rate of 17%.

Then the taxable income for this year will be given by

\rm Taxable\ income = \dfrac{6414.96}{0.17}\\\\Taxable\ income = 37735.05 \approx 37735

More about the percentage link is given below.

brainly.com/question/8011401

7 0
3 years ago
Read 2 more answers
Question 1 of 10
Archy [21]

Answer:

A. y = 7(x + 1)²-3

Step-by-step explanation:

Parabola:

y = 7x^{2} + 14x + 4

y = 7(x^{2} + 2x) + 4

Putting into vertex form, remember that:

(x + a)^{2} = x^{2} + 2ax + a^{2}

In this question:

x^{2} + 2x, to put into this format:

x^{2} + 2x + 1 = (x + 1)^{2}

We add one inside the parenthesis to do this. The parenthesis is multiplied by 7, so for the equivalent, we also have to subtract 7. Then

Vertex form:

y = 7(x^{2} + 2x + 1) + 4 - 7

y = 7(x + 1)^{2} - 3

So the correct answer is:

A. y = 7(x + 1)²-3

3 0
3 years ago
Select all that apply
artcher [175]

x< -1 is the graph going down or up when x is less than -1?  its going down , so this is true

Range is the y values.  It appears to go down to y=5 and go up so its not all reals

x< -1 is the graph going down or up when x is less than -1?  its going down , so this isn't true

Domain is the x values and it does include all reals

Minimum (-1, 5), is that the value of vertex at the bottom, yes it is, so this is true

4 0
3 years ago
Can someone tell me if I’m right.
zhenek [66]

Answer:

Yes.

Step-by-step explanation:

The first has a variable for an exponenet, so its not a polynomial.

The second is ok to me.

7 0
3 years ago
Read 2 more answers
Find the area of the semicircle. Round your answer to the nearest hundredth.
pochemuha

Answer:

<em>1.57ft²</em>

<em />

Explanation:

A=πr²

d=2r

A=1/4πd²=1/4·π·2² ≈ 3.14159ft²

Divide 3.141 by 2

1.57ft²

8 0
3 years ago
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