Which of the following expressions represents the distance between -2 and 1?

Answer:

6 dollars

Step-by-step explanation:

12+12 =6

Answer:

4

tStep-by-step explanation:

do u want me to evaluate it if so the answer is 4

Answer:

[tex] \huge \boxed { - 3}[/tex]

Step-by-step explanation:

The graph intercepts x-axis at (-3,0). Therefore x-intercept is - 3.

To find the x-intercept from graph, look where does the graph intercept x-axis at, and that is x-intercept. If the graph doesn't intercept of pass x-axis then there's no x-intercept.

Answer:

A 20 pairs of shoes

Step-by-step explanation:

100 ÷ 5 = 20

Answer:

Option A

Step-by-step explanation:

100 pairs= 5 months

Therefore, 1 month= 100/5

1 month = 20 pairs of shoes

Answer:

[tex]=n^5[/tex]

Step-by-step explanation:

Apply the exponent rule:

[tex]=\frac{1}{\frac{1}{n^5}}[/tex]

Answer: 15 !

Step-by-step explanation:

14 17/21 can be re-written as 14.8095

Which rounds to 15.

Hope this helped! :)

Answer:

The correct answer is -2.

Step-by-step explanation:

"z" = 3+2i, which is (3, 2i) on the graph. You must multiply -2 by 3 and 6, which will give you the plot points for z1, (-6, -4i).

A negative number multiplied into a positive number will result in a negative number.

Therefore, -2 is the correct answer.

Answer:

-2

Step-by-step explanation:

just did it

Therefore, the he equation of line for [tex]x[/tex] is [tex]2[/tex].

What is the equation?

The definition of an equation is a mathematical statement that shows that two mathematical expressions are equal.

Here given that

Celinda scored two more than three times as many strikes as Teresa did while they were bowling. Celinda scored eight strikes. Let x represent the number of strikes Teresa scored.

[tex]8-2=6\\\\\frac{6}{3}=2[/tex]

Hence, the equation for [tex]x[/tex] is [tex]2[/tex].

To know more about the equation

https://brainly.com/question/12788590

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Answer:

She has $20 + $0.50n in her tip jar.

Step-by-step explanation:

Amount in tip jar at noon = $20

Average amount made from each customer = $0.50

Number of additional customers served after noon = n

Therefore, we have:

Additional amount made after noon = Average amount made from each customer * Number of additional customers served after noon = $0.50 * n = $0.50n

Amount in tip jar = Amount in tip jar at noon + Additional amount made after noon = $20 + $0.50n

Therefore, she has $20 + $0.50n in her tip jar.

Answer:

a 90° counterclockwise rotation about the origin, and then a dilation by a scale factor of 2

Step-by-step explanation:

At Image I, we have vertex at point (3,-2), and the length of the left side is of 1 unit(from -2 to -3).

In the larger figure, this length is of 2 units, so the dilation has a scale factor of 2 units. The rotation, due to the coordinates changing, is of 90º counterclockwise(if it was across the x-axis, only the y coordinate would change, but on image II, both coordinates change).

So the correct answer is:

a 90° counterclockwise rotation about the origin, and then a dilation by a scale factor of 2

Answer:

Step-by-step explanation:  = the number

The words of the problem statement translate into algebra as

3n + 1 = 3n - 61

Solve for n.

1 = 3n

n = 1/3 = 3

Answer:

3(x-2x)=1

Step-by-step explanation: is the equation

Answer:

a=6

Step-by-step explanation:

I did guess and check so in the calculator, I started from ten and realized that was way too high and eventually got to the answer, 6.

Answer:

6

Step-by-step explanation

∛a^3 = ∛216

∛216 = 6

Answer:

49

Step-by-step explanation:

Answer:

32.2 km

Step-by-step explanation:

Answer:

32.1869

Step-by-step explanation:

for an approximate result, multiply the length value by 1.609

Answer:

G

Step-by-step explanation:

brainlist

Answer:

The side lengths can not form a triangle

Step-by-step explanation:

Given

[tex]Sides: 23,16,7[/tex]

Required

Can the side lengths can form a triangle?

To do this, we apply triangle Inequality Theorem, which states that for sides a, b and c:

[tex]a + b>c[/tex]  ,  [tex]c + b>a[/tex]   and [tex]c + a>b[/tex]

In this case, we have:

[tex]23 + 16 > 7[/tex]

[tex]39 > 7[/tex] --- True

[tex]23 + 7 > 16[/tex]

[tex]30 > 16[/tex] --- True

[tex]16 + 7 > 23[/tex]

[tex]23 > 23[/tex] --- False

Hence, the side lengths can not form a triangle

Answer:

12x^2 -5x - 3

Step-by-step explanation:

( 4x - 3)( 3x + 1  )

distribute

12x^2 + 4x - 9x - 3

combine like terms

12x^2 - 5x - 3

Hope this helps!!!

Answer:

The equation of the line is given by:

[tex]x = 1 + t[/tex]

[tex]y = 1 - 2t[/tex]

[tex]z = 1 + t[/tex]

Step-by-step explanation:

Parametrizing the equation of the line in function of t, the equation of the line is given by:

[tex]x = x_0 + at[/tex]

[tex]y = y_0 + bt[/tex]

[tex]z = z_0 + ct[/tex]

In which we have an initial point [tex](x_0,y_0,z_0)[/tex] and [tex](a,b,c)[/tex] is a vector parallel to the line.

Line passing through the point (1, 1, 1)

This means that [tex]x_0 = y_0 = z_0 = 1[/tex]. So

[tex]x = 1 + at[/tex]

[tex]y = 1 + bt[/tex]

[tex]z = 1 + ct[/tex]

Perpendicular to the plane containing the points (1, 0, 0), (2, 1, 1) and (1, 1, 2).

From this, we get two vectors:

[tex](2-1,1-0,1-0) = (1,1,1)[/tex]

[tex](1-2,1-1,2-1) = (-1,0,1)[/tex]

The parallel vector is given by the determinant of the following matrix:

[tex]\left[\begin{array}{ccc}i&j&k\\1&1&1\\-1&0&1\end{array}\right][/tex]

Which is:

[tex]D = i*1*1 + j*1*-1 + k*1*0 - k*1*(-1) - j*1*1 -i*1*0[/tex]

[tex]D = i - j + k - j[/tex]

[tex]D = i - 2j + k[/tex]

So the vector is (1,-2,1), and the equation of the line is:

[tex]x = 1 + t[/tex]

[tex]y = 1 - 2t[/tex]

[tex]z = 1 + t[/tex]

Answer:

Difference of perfect square

Step-by-step explanation:

→ Greatest common factor is wrong because there is only one integer

→ Trinomial factoring is wrong because if the brackets were split into 3, there would be more than 2 variables

→ Does not factor is wrong because it does factor

Answer:

C

Step-by-step explanation:

The angle QPR must be congruent to the angle SPT.

The congruent means the same shape and size.

Given that in a rectangle QRST, diagonals QS and RT are drawn and intersect at point P.

Since two sides are equal, it obey congruence theorem.

Consider the two congruence triangle, triangle QPR and triangle SPT.

Hence, angle QPR and angle SPT are the two congruence angle.

To learn more about congruence, use the link given below:

https://brainly.com/question/10677854

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Answer:

[tex]a=-11/12[/tex]

Step-by-step explanation:

We are given the function:

[tex]h(x)=ax^3 + 11 x^ 2[/tex]

And we want to determine a such that h(x) has an inflection point at x = 4.

Possible inflection points are whenever h''(x) equals 0. So, we will first differentiate h(x) twice. This yields:

[tex]h'(x)=3ax^2+22x[/tex]

So:

[tex]h^{\prime\prime} (x)=6ax+22[/tex]

Inflection points occur when h''(x) = 0. So:

[tex]0=6ax+22[/tex]

Since we have an inflection at x = 4:

[tex]0=24a+22[/tex]

And solving for a yields:

[tex]a=-22/24=-11/12[/tex]

Answer:

This isn't the answer, but do you have the rest of the questions?

Step-by-step explanation:

Thank you in advance.

Answer:

C

Step-by-step explanation:

I'm pretty sure its c but i'm not sure whats going on with d

Answer:

D

Step-by-step explanation:

So what you will need to do is divide 3 in 24 to find how many weeks she has been watering her lawn, You get 8.

Answer:

100, 400 and 1000 1st row

12, 20 in 2nd row

Step-by-step explanation:

You probably got it a wrong because in the last one 600 is not the answer the correct answer is 1000 that probably made every thing wrong

Answer: 5.74 Feet Hope this helps <3

Step-by-step explanation:

Answer:

(s-t)(-1) = -1

(s+t)(-1) = -7

Step-by-step explanation:

Given the following set of functions

s(x)=2x-2

t(x)=3x

(s-t)(x) = s(t) - t(x)

(s-t)(x) = 2x - 2 - 3x

(s-t)(x)  = -x -2

(s-t)(-1) = -(-1) - 2

(s-t)(-1) = 1-2

(s-t)(-1) = -1

(s+t)(x) = s(t) + t(x)

(s+t)(x) = 2x - 2 + 3x

(s+t)(x)  = 5x -2

(s+t)(-1) = 5(-1) - 2

(s+t)(-1) = -5-2

(s+t)(-1) = -7