# Between which two integers does square root of 178 lie? A. 13 and 14 B. 17 and 18 C. 88 and 90 D. 177 and 179

QUESTION POSTED AT 18/01/2020 - 07:27 AM

QUESTION POSTED AT 18/01/2020 - 07:27 AM

A.13 and 14 because 13 squared is 169 and 14 squared is 196.

F(x) = -85x + 3145...the domain is going to be the x value while the range is the f(x) value.

answer is going to be all whole numbers from 0 to 37

notice if u sub in 37 for x.....

f(37) = -85(37) + 3145

f(37) = - 3145 + 3145

f(37) = 0...that means after 37 minutes, there are no un-printed pages...all the pages have been printed. So ur answer would be greater then 0, but less then or equal to 37.....and they have to be whole numbers.....they cant be all real number because that includes irrational numbers.

answer is going to be all whole numbers from 0 to 37

notice if u sub in 37 for x.....

f(37) = -85(37) + 3145

f(37) = - 3145 + 3145

f(37) = 0...that means after 37 minutes, there are no un-printed pages...all the pages have been printed. So ur answer would be greater then 0, but less then or equal to 37.....and they have to be whole numbers.....they cant be all real number because that includes irrational numbers.

ANSWERED AT 16/02/2020 - 07:04 PM

QUESTION POSTED AT 16/02/2020 - 07:04 PM

"A 90° clockwise rotation around point A of pre-image JKL" is the one among the following choices given in the question that is the correct description of the transformation of triangle JKL to triangle JꞌKꞌLꞌ. The correct option among all the options that are given in the question is the first option or option "A".

ANSWERED AT 16/02/2020 - 06:45 PM

QUESTION POSTED AT 16/02/2020 - 06:45 PM

The answer to the problem is as follows:

The square root of -15 is equal to i*sqrt(15). Therefore, the conjugate of this complex number is -i*sqrt(15).

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

The square root of -15 is equal to i*sqrt(15). Therefore, the conjugate of this complex number is -i*sqrt(15).

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

ANSWERED AT 16/02/2020 - 06:43 PM

QUESTION POSTED AT 16/02/2020 - 06:43 PM

**Answer:**

**Option b is correct**

**Step-by-step explanation:**

**Given** the polynomial

we have** to find the set of possible rational roots for the polynomial.**

**Rational root theorem states that if P(x) has any rational roots then they must be of form **

Here

Factors of 10=1, 2, 5, 10

Factors of 2=1, 2

**Possible rational roots are**

**Option b is correct**

ANSWERED AT 16/02/2020 - 06:41 PM

QUESTION POSTED AT 16/02/2020 - 06:41 PM

We can solve the given equation above by doing the completing the square method. We do as follows:

x^2 + 6x = 10

x^2 + 6x + 9 = 10 +9

(x+3)^2 = 19

√(x+3)^2 = √19

x + 3 = √19

Therefore, the correct answer from the choices listed above is the third option, -3 ± sqrt 19. Hope this answers the question. Have a nice day.

x^2 + 6x = 10

x^2 + 6x + 9 = 10 +9

(x+3)^2 = 19

√(x+3)^2 = √19

x + 3 = √19

Therefore, the correct answer from the choices listed above is the third option, -3 ± sqrt 19. Hope this answers the question. Have a nice day.

ANSWERED AT 16/02/2020 - 06:40 PM

QUESTION POSTED AT 16/02/2020 - 06:40 PM

**Answer: No,** **the line through points P(–8, –10) and Q(–5, –12) is not perpendicular to the line through points R(9, –6) and S(17, –5).**

**Step-by-step explanation:**

Two lines are called perpendicular to each other if the product of their slope is -1.

Since, the slope of a line having end points and is,

Thus, the slope of line Joining points P(–8, –10) and Q(–5, –12),

While, The slope of line Joining points R(9, –6) and S(17, –5),

Since,

Thus, **the line through points P(–8, –10) and Q(–5, –12) is not perpendicular to the line through points R(9, –6) and S(17, –5).**

ANSWERED AT 16/02/2020 - 06:35 PM

QUESTION POSTED AT 16/02/2020 - 06:35 PM

**Answer with explanation:**

Consider the geometrical shape , which is in the first Quadrant

**Option 1: **

A reflection across the y-axis, followed by a reflection across the x-axis, and then a 90° clockwise rotation about the origin .

**Explanation: **

When we reflect the shape across y axis , it will reach in second Quadrant, then by reflection across the x-axis,takes it to the third Quadrant,then a 90° clockwise rotation about the origin takes it to the second Quadrant.

**Option 2: **

a 90° clockwise rotation about the origin and then a 180° rotation about the origin

**Explanation: **

90° clockwise rotation about the origin, takes the shape to fourth Quadrant,and then a 180° rotation about the origin takes the shape to Second Quadrant.

**Option 3**

a reflection across the x-axis, followed by a 90° counterclockwise rotation about the origin, and then a reflection across the x-axis

**Explanation:**

a reflection across the x-axis, takes the shape in fourth Quadrant,then a 90° counterclockwise rotation about the origin takes the shape in first Quadrant, and again then a reflection across x axis ,takes the shape again in Fourth Quadrant.

**Option 4**

a 90° counterclockwise rotation about the origin

**Explanation:**

a 90° counterclockwise rotation about the origin takes the shape in Second Quadrant.

**Option 3 That is , Statement 3,⇒ a reflection across the x-axis, followed by a 90° counterclockwise rotation about the origin, and then a reflection across the x-axis, is not equivalent to the other statement.**

ANSWERED AT 16/02/2020 - 06:07 PM

QUESTION POSTED AT 16/02/2020 - 06:07 PM

Fractions are numbers which can be represented in the form p/q, where p and q are WHOLE NUMBERS and q is not zero
Rational numbers are numbers which can be represented in the form p/q where p and q are INTEGERS and q is not zero
So your saying " all rational numbers are all numbers that can be represented as a fraction." is wrong.......
all fractions are rational numbers but NOT ALL rational numbers are fractions..

ANSWERED AT 16/02/2020 - 05:35 PM

QUESTION POSTED AT 16/02/2020 - 05:35 PM

ANSWERED AT 16/02/2020 - 05:33 PM

QUESTION POSTED AT 16/02/2020 - 05:33 PM

6√90 = 2.11693286302546

So, this number to the power of six equals 90.

2.11693286302546^6 = 90

The correct answer is**2.11693286302546.**

So, this number to the power of six equals 90.

2.11693286302546^6 = 90

The correct answer is

ANSWERED AT 16/02/2020 - 05:28 PM

QUESTION POSTED AT 16/02/2020 - 05:28 PM

Lets make it clear: You would have a positive answer when the value you are looking for has to be a positive number. On the other hand you would have a positive and a negative answer when you take the square root of something that doesn't have to be positive. it could be either because when a negative number is squared it becomes positive and when a positive number is squared it stays positive as well.

ANSWERED AT 16/02/2020 - 05:24 PM

QUESTION POSTED AT 16/02/2020 - 05:24 PM

x² × 2x = 16 × 8 = 128

ANSWERED AT 16/02/2020 - 04:51 PM

QUESTION POSTED AT 16/02/2020 - 04:51 PM

Square root of 97 is originally 9.848857802 when you punch it in a calculator , so you have to move the decimal two loops to the right which gives you 9.84 & that's the square root of 97 :)

ANSWERED AT 16/02/2020 - 04:39 PM

QUESTION POSTED AT 16/02/2020 - 04:39 PM

Hi i am sorry i am not sure what to do here i mainly answer questions in biology and maths so if u have any questions related to that subject u can ask me but chemsitry i am not really good at sorry xx

ANSWERED AT 16/02/2020 - 04:20 PM

QUESTION POSTED AT 16/02/2020 - 04:20 PM

22/30 = 11/15

7/9 = 14/18

18/54 = 1/3

10/17 = 20/34

A proportion can be set up by using the general formula:

a/b = c/d

ad = bc

7/9 = 14/18

18/54 = 1/3

10/17 = 20/34

A proportion can be set up by using the general formula:

a/b = c/d

ad = bc

ANSWERED AT 16/02/2020 - 04:10 PM

QUESTION POSTED AT 16/02/2020 - 04:10 PM

The total number of bracelets she has are

3+8+5+14 = 30

so, my available choices are 8 from green and 14 from blue

so total = 22

so the answer is = 22/30 = 11/15

3+8+5+14 = 30

so, my available choices are 8 from green and 14 from blue

so total = 22

so the answer is = 22/30 = 11/15

ANSWERED AT 16/02/2020 - 04:06 PM

QUESTION POSTED AT 16/02/2020 - 04:06 PM

Volume of pyramid = 1/3 x base x height so you could substitute the numbers in . i dont know the numbers so

ANSWERED AT 16/02/2020 - 03:53 PM

QUESTION POSTED AT 16/02/2020 - 03:53 PM

A(n)=47+(n - 1)(-15)

ANSWERED AT 16/02/2020 - 03:51 PM

QUESTION POSTED AT 16/02/2020 - 03:51 PM

Wreaths- 42 prep, 52 painted, 14 fired

Trees- 9 prep, 34 painted, 33 fired

Sleighs- 31 prep, 6 painted, 19 fired

How many can be made:

Wreaths= 14

Trees= 9

Sleighs= 6

Trees- 9 prep, 34 painted, 33 fired

Sleighs- 31 prep, 6 painted, 19 fired

How many can be made:

Wreaths= 14

Trees= 9

Sleighs= 6

ANSWERED AT 16/02/2020 - 03:47 PM

QUESTION POSTED AT 16/02/2020 - 03:47 PM

Okay so

5x-2y=14

2y=5x-14

y=(5x-14)/2

2x-y=5

y=2x-5

2(2x-5)=5x-14

4x-10=5x-14

x=4

y=(5[4]-14)/2

y=(20-14)/2

y=6/2

y=3

Answer: x=4, y=3

5x-2y=14

2y=5x-14

y=(5x-14)/2

2x-y=5

y=2x-5

2(2x-5)=5x-14

4x-10=5x-14

x=4

y=(5[4]-14)/2

y=(20-14)/2

y=6/2

y=3

Answer: x=4, y=3

ANSWERED AT 16/02/2020 - 05:58 AM

QUESTION POSTED AT 16/02/2020 - 05:58 AM

1)10.2

2)26.8

3)12.8

4)0.925

5)2.6

2)26.8

3)12.8

4)0.925

5)2.6

ANSWERED AT 16/02/2020 - 05:56 AM

QUESTION POSTED AT 16/02/2020 - 05:56 AM

The answer to the letter t is 33 :)

Hope it helped :0)

Hope it helped :0)

ANSWERED AT 16/02/2020 - 05:34 AM

QUESTION POSTED AT 16/02/2020 - 05:34 AM

Subtraction: 18 - b

Addition: 18 + b

Multiplication: 18b, or 18 x b

Division: 18 divided (My keyboard doesn't have a division sign?) by b

Hope this helped.

Addition: 18 + b

Multiplication: 18b, or 18 x b

Division: 18 divided (My keyboard doesn't have a division sign?) by b

Hope this helped.

ANSWERED AT 16/02/2020 - 05:16 AM

QUESTION POSTED AT 16/02/2020 - 05:16 AM

**Answer with explanation:**

The Coordinates of point , A, B, C, and D are (-8, 1), (-2, 4), (-3, -1), and (-6, 5).

Slope between two points is given by

**Coming at the Options**

1. Option 1 , is not true, because points, A, B, C and D are not collinear.

2. Slope of AB × Slope of CD

So, **lines AB and CD are Perpendicular.**

3. None, of the lines are parallel, as the slopes of two distinct lines are not equal.

4. None of the lines are parallel, So, all of the lines, AB, BC, CD, DA,AC, and B D are Intersecting.

ANSWERED AT 16/02/2020 - 04:42 AM

QUESTION POSTED AT 16/02/2020 - 04:42 AM

If you mean its factors, it's a prime number, so the only integers that it factors into are -1, 1, -181, and itself.

ANSWERED AT 16/02/2020 - 02:15 AM

QUESTION POSTED AT 16/02/2020 - 02:15 AM

**Answer:**

**Step-by-step explanation:**

We are asked to write 17 tens in expanded form.

First of all, we will convert 17 tens into numbers. 17 tens would be .

Now, we will write 170 in expanded form.

We can see that 170 has 1 hundred, 7 tens and 0 ones. We can expand it as:

.

**Therefore, the expanded form of 17 tens would be .**

ANSWERED AT 16/02/2020 - 02:11 AM

QUESTION POSTED AT 16/02/2020 - 02:11 AM

Sin( pi /4 * t - pi/2 ) = sqrt(3)/2

we know that when theta = Pi/3, sin (Pi/3) = sqrt(3)/2

so solve Pi/3 = Pi/4 * t - Pi/2

Pi/2 + Pi/3 = Pi/4 * t

**I am not really sure. Sorry :(**

we know that when theta = Pi/3, sin (Pi/3) = sqrt(3)/2

so solve Pi/3 = Pi/4 * t - Pi/2

Pi/2 + Pi/3 = Pi/4 * t

ANSWERED AT 16/02/2020 - 02:10 AM

QUESTION POSTED AT 16/02/2020 - 02:10 AM

The answer is 14 is 40% of 35

ANSWERED AT 16/02/2020 - 02:05 AM

QUESTION POSTED AT 16/02/2020 - 02:05 AM

Y is behind 2 its in plain sight

ANSWERED AT 16/02/2020 - 02:04 AM

QUESTION POSTED AT 16/02/2020 - 02:04 AM

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ANSWERED AT 16/02/2020 - 01:58 AM

QUESTION POSTED AT 16/02/2020 - 01:58 AM