9) 7 Divided by 292 plssss help

Answer:2.71

0.43 are correct

Step-by-step explanation:We can solve this quadratic equation in sin(θ) by using the substitution u = sin(θ):

-u^2 - 2u + 1 = 0

Multiplying both sides by -1, we get:

u^2 + 2u - 1 = 0

We can use the quadratic formula to solve for u:

u = (-b ± sqrt(b^2 - 4ac)) / 2a

where a = 1, b = 2, and c = -1. Substituting these values, we get:

u = (-2 ± sqrt(4 + 4)) / 2

u = (-2 ± 2sqrt(2)) / 2

Therefore, either:

The equation that represents the total price of Michigan State University per semester is determined by the number of classes taken (c) and the total cost for the semester, which includes a one-time fee for room and board (t).

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Answer:

People turn to alcohol when they desire to get relief from their anxiety.

Answer:

-6 <= g < 3

Step-by-step explanation:

-6 <= g < 3

Answer:

The average rate of change is two feet per second.

Step-by-step explanation:

The height of an arrow shot up into the air from a height of three feet is given by the function:

\(h(t)=-2t^2+12t+3\)

And we want to find its average rate of change from one second the four seconds.

The average rate of change is synonymous with the slope. Therefore, we can evaluate the height of the arrow after the first and fourth seconds, and find the slope between them.

After the first second, the height of the arrow is:

\(h(1)=-2(1)^2+12(1)+3=13\)

And after the fourth second, the height of the arrow is:

\(h(4)=-2(4)^2+12(4)+3=19\)

This yields two points: (1, 13) and (4, 19).

The slope between them is:

\(\displaystyle m=\frac{19-13}{4-1}=\frac{6}{3}=2\)

Therefore, the average rate of change from one second to four seconds is two feet per second.

Answer:

Step-by-step explanation:

\(\frac{2}{5} : \frac{1}{15}\\\)

LCM of the denominator = LCM ( 5 , 15 ) = 15

∴ Now we have to multiply LCM by both the fractions , we get ,

\(\frac{2}{5}.15 : \frac{1}{15}.15\\ 6 : 1\)

Answer:

Lauren saves $4,200 and Harold saves $1,050 after 6 months.

Step-by-step explanation:

700 × 6

175 × 6

Answer:

\(2x^{4} - 3x^{2} + 7x\)

Step-by-step explanation:

(3X+60) + 60 = 180 ( CONSECUTIVE ANGLES are supplementary)

Now, solve for x

3x + 60 + 60 = 180

3x + 120 = 180

subtract 120 from both-side of the equation

3x = 180 - 120

3x = 60

divide both-side of the equation by 3

x = 20

Answer:

50.75

Step-by-step explanation:

We have:

\(E[g(x)] = \int\limits^{\infty}_{-\infty} {g(x)f(x)} \, dx \\\\= \int\limits^{1}_{-\infty} {g(x)(0)} \, dx+\int\limits^{6}_{1} {g(x)\frac{2}{x} } \, dx+\int\limits^{\infty}_{6} {g(x)(0)} \, dx\\\\= \int\limits^{6}_{1} {g(x)\frac{2}{x} } \, dx\\\\=\int\limits^{6}_{1} {(4x+3)\frac{2}{x} } \, dx\\\\=\int\limits^{6}_{1} {(4x)\frac{2}{x} } \, dx + \int\limits^{6}_{1} {(3)\frac{2}{x} } \, dx\\\\=\int\limits^{6}_{1} {8} \, dx + \int\limits^{6}_{1} {\frac{6}{x} } \, dx\\\\\)

\(=8\int\limits^{6}_{1} \, dx + 6\int\limits^{6}_{1} {\frac{1}{x} } \, dx\\\\= 8[x]^{^6}_{_1} + 6 [ln(x)]^{^6}_{_1}\\\\= 8[6-1] + 6[ln(6) - ln(1)]\\\\= 8(5) + 6(ln(6))\\\\= 40 + 10.75\\\\= 50.74\)

Answer:

7

Step-by-step explanation:

Answer:

5.34* 100000000=534000000

Step-by-step explanation:

8 hope this helps good luck

Explanation is\(^{}\) in a file

bit.\(^{}\)ly/3gVQKw3

Answer:

On a number line, the solution x = -10 would be located to the left of the origin (0) by a distance of 10 units. So, you would mark the point representing -10 on the number line to the left of 0.

Answer: $824.73

Step-by-step explanation:

The 5.5% payment will be divided between the interest payment and a principal deduction to reduce the debt balance.

APR = 26.2%/12 = 0.0218

Month 1

Payment =  5.5% * 943.85 = $51.91

Interest = 0.0218 * 943.85 = $20.61

Balance after Principal Deduction = 943.85 - ( 51.91 - 20.61)

= $912.55

Month 2

Payment =  5.5% *912.55  = $50.19

Interest = 0.0218 * 912.55 = $19.92

Balance after Principal Deduction = 912.55 - ( 50.19 - 19.92)

= $882.28

Month 3

Payment =  5.5% *882.28  = $48.53

Interest = 0.0218 * 882.28 = $19.26

Balance after Principal Deduction = 882.28 - ( 48.53 - 19.26)

= $853.02

Month 4

Payment =  5.5% * 853.02  = $46.92

Interest = 0.0218 *853.02 = $18.62

Balance after Principal Deduction = 853.02 - ( 46.92 - 18.62)

= $824.73

Balance at end of month 4 is beginning balance for month 5.

Answer:

= −21x−7

Step-by-step explanation:

−7(1+3x)

=(−7)(1+3x)

=(−7)(1)+(−7)(3x)

=−7−21x

= −21x−7

\(\huge\boxed{Hello!}\) I can help you with joy! :)

We are asked to multiply -7 by (1+3x)

All we have to do is multiply -7 by 1 and 3x:

-7-21x

I have used the Distributive Property to solve this problem.

\(\huge\bold{Hope\;it\;helps!\;Please\;mark\;Brainliest!}\)

\(\huge\rm{StillEnjoyingLife :)\)

\(\rm{SomeoneJoyful\;here\;to\;help\)

The formula for the nth term of the arithmetic sequence is [-3]n+10

What is the nth term of an arithmetic sequence?

⇒ The general form of the nth term of an arithmetic sequence is

an = a1 + (n - 1)d

Where,

a1 - first term

n - number of terms in the sequence

d - the common difference

Calculation:

It is given that the given sequence is an arithmetic sequence.

First term a1 = 7

Second term a2 = 4

Common difference d = 4-7

⇒ d=3

From the general formula,

an = a1 + (n - 1)d

On substituting,

an = 7+ (n-1)(-3)

an = 7-3n+3

an = -3n+10

⇒ Thus the general formula for the nth term of the arithmetic sequence  is -3n+10

an= [-3]n+10

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Answer:

Step-by-step explanation:

\(\sqrt{8} = \sqrt{2*2*2}=2* \sqrt{2} = 2\sqrt{2}\\\\ \sqrt{32} = \sqrt{2* 2 * 2 * 2 * 2} = 2*2* \sqrt{2} = 4\sqrt{2}\\\\ \sqrt{8}+3 \sqrt{2} + \sqrt{32} = 2\sqrt{2} + 3\sqrt{2} + 4\sqrt{2}\\\\\)

                          \(= (2 + 3 + 4) \sqrt{2}\\\\= 9\sqrt{2}\)

Answer:

6)  x = 6

8)  GH = 47

Step-by-step explanation:

If two sides in one triangle are proportional to two sides in another triangle and the included angle in both are congruent, then the two triangles are similar.

If two triangles are similar, their corresponding sides are proportional.

According to the given diagram, the sides of the larger triangle are twice the length of the sides of the smaller similar triangle.  Therefore, the ratio of sides of the smaller to larger triangle is 1 : 2.

Set up an equivalent ratio and solve for x:

\(\implies 1:2=(6x+7):(19x-28)\)

\(\implies \dfrac{1}{2}=\dfrac{6x+7}{19x-28}\)

\(\implies 19x-28=2(6x+7)\)

\(\implies 19x-28=12x+14\)

\(\implies 7x=42\)

\(\implies x=6\)

If two triangles are similar, their corresponding sides are proportional.

According to the given diagram, the sides of the larger triangle are twice the length of the sides of the smaller similar triangle.  Therefore, the ratio of sides of the smaller to larger triangle is 1 : 2.

Set up an equivalent ratio and solve for x:

\(\implies 1:2=GH:DF\)

\(\implies 1:2=(3x-4):(9x-59)\)

\(\implies \dfrac{1}{2}=\dfrac{3x-4}{9x-59}\)

\(\implies 9x-59=2(3x-4)\)

\(\implies 9x-59=6x-8\)

\(\implies3x=51\)

\(\implies x=17\)

To find the length of GH, substitute the found value of x into the expression for GH:

\(\implies GH=3(17)-4\)

\(\implies GH=51-4\)

\(\implies GH=47\)

Answer:

-7

Step-by-step explanation:

if you multiply by 7 positive it wont work because u cant cancel 7x out and a fraction wont work because theres no fraction involved in this so ur answer is A

Answer:

he total number of people who use at least two facilities is 4 + 45 = 49

Step-by-step explanation:

To find the number of people who use at least two facilities, we can find the number of people who use all three facilities and add the number of people who use only two facilities.

The number of people who use all three facilities is 4, and the number of people who use only two facilities is 27 + 23 + 31 - 3 * 4 = 45.

Therefore, the total number of people who use at least two facilities is 4 + 45 = 49.

Hüseyin concluded: "I was able to map quadrilateral EFGH onto quadrilateral EJGK using a sequence of rigid transformations and dilations, so the figures are similar."  The error that he make is option A: Huseyn  used a vertical stretch, so the quadrilaterals aren't similar.

Hüseyin's transformations is one that keeps the EFGH's shape and proportions, so EJGK is similar to EFGH. Similar figures have congruent angles and proportional sides.

The error is seen when he uses vertical stretch, that is violating similarity condition of quadrilaterals EFGH and EJGK. A vertical stretch would alter the proportions of the sides and angles in quadrilateral EFGH, making it non-similar to that of  EJGK.

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Answer:

Part A:

To find the percentage of survey respondents who liked neither hamburgers nor burritos, we need to calculate the frequency in the "Does not like hamburgers" and "Does not like burritos" categories.

Frequency of "Does not like hamburgers" = Total in "Does not like hamburgers" category = 135

Frequency of "Does not like burritos" = Total in "Does not like burritos" category = 54

Total respondents who liked neither hamburgers nor burritos = Frequency of "Does not like hamburgers" + Frequency of "Does not like burritos" = 135 + 54 = 189

Percentage of survey respondents who liked neither hamburgers nor burritos = (Total respondents who liked neither hamburgers nor burritos / Total respondents) x 100

Percentage = (189 / 205) x 100 = 92.2%

Therefore, 92.2% of the survey respondents liked neither hamburgers nor burritos.

Part B:

To find the marginal relative frequency of all customers who like hamburgers, we need to divide the frequency of "Likes hamburgers" by the total number of respondents.

Frequency of "Likes hamburgers" = 110 (given)

Total respondents = 205 (given)

Marginal relative frequency = Frequency of "Likes hamburgers" / Total respondents

Marginal relative frequency = 110 / 205 ≈ 0.5366 or 53.66%

Therefore, the marginal relative frequency of all customers who like hamburgers is approximately 53.66%.

Part C:

To determine if there is an association between liking burritos and liking hamburgers, we can compare the joint and marginal frequencies.

Joint frequency of "Likes hamburgers" and "Likes burritos" = 29 (given)

Marginal frequency of "Likes hamburgers" = 110 (given)

Marginal frequency of "Likes burritos" = 70 (calculated by adding the frequency of "Likes burritos" in the table)

To assess the association, we compare the ratio of the joint frequency to the product of the marginal frequencies:

Ratio = Joint frequency / (Marginal frequency of "Likes hamburgers" x Marginal frequency of "Likes burritos")

Ratio = 29 / (110 x 70)

Ratio ≈ 0.037 (rounded to three decimal places)

No, the rank of the product of two n by n square matrices A and B, denoted as AB, cannot be less than n-1 if both A and B have ranks of n-1.

According to the Rank-Nullity theorem, for any matrix M, the sum of its rank and nullity is equal to the number of columns in M. In this case, the number of columns in AB is n, so the sum of the rank and nullity of AB must be n.

If rank(A) = rank(B) = n-1, it means that both A and B have nullity 1. The nullity of a matrix is the dimension of its null space, which consists of all vectors that get mapped to the zero vector when multiplied by the matrix. Since both A and B have rank n-1, their null spaces consist only of the zero vector.

Now, considering AB, if the rank of AB were less than n-1, it would mean that the nullity of AB is greater than 1.

However, this would violate the Rank-Nullity theorem since the sum of the rank and nullity of AB must be n, which is the number of columns.

Therefore,  if rank(A) = rank(B) = n-1, the rank of AB cannot be less than n-1.

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The equation is  x + y=z. X represents the number of hours for tutoring, and Y represents the total cost for the tutoring session. The equation does not represent direct variation, as the hourly rate is a fixed rate, not a variable rate.

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Solution

Since

A = 155N + 650

B = 585 N

T = A + B

=> T = 155N + 650 + 585N

=> T = 740N + 650

The line which is on the same plane can be parallel, two lines are never parallel when they are in different planes, so option C is correct.

An object having an endless length and no width, depth, or curvature is called a line. Since lines can exist in two, three, or higher-dimensional environments, they are one-dimensional things.

Given:

The given planes are A and B,

A new line, p, is drawn parallel to line l,

Line l in the diagram is located on plane A. Line p must be drawn on plane A in order to be parallel to line l. As a result, line p, which is located on plane B, will be perpendicular to line n and parallel to lines l and n.

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The image of the remaining question is attached below.

Answer:

1/5

Step-by-step explanation:

Trust me, ill edit in a picture.

1/5

you can see it in the comments above, plus i go to k12 and this was right.

Anyways, I hope your having a great day and my puppy is cute, he sleeps all the time

Answer:

$3192.5.

Step-by-step explanation:

First $3000 tax is 3000 * 0.02 = $60.

Second $2000 tax is 2000 * 0.03 = $60.

Third $12000 tax is 12000 * 0.05 = $600.

Last $43,000 tax is 43000 * 0.0575 =$2472.5

Total income tax = $3192.5.

ZRTS and ZTRS are complementary angles, as their measures add up to 90°.

We are given that mZORS = 90° and that ZRTS is adjacent to ZORS. Since adjacent angles share a common vertex and side, we know that the sum of their measures equals the measure of the larger angle they form. Therefore, mZRTS + mZORS = mZORT. Substituting mZORS = 90°, we get mZRTS + 90° = mZORT. Since ZRTS and ZORS are supplementary, we know that mZRTS + mZORS = 180°. Combining this with the previous equation, we have mZRTS + 90° = 180°, which simplifies to mZRTS = 90°. Thus, ZRTS and ZTRS are complementary angles, as their measures add up to 90°.

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