im running out of time Somebody help me out please ​

Answer:

c

Step-by-step explanation:

(5x + 2) and (3x + 18) are vertically opposite angles and are congruent, so

5x + 2 = 3x + 18 ( subtract 3x from both sides )

2x + 2 = 18 ( subtract 2 from both sides )

2x = 16 ( divide both sides by 2 )

x = 8

Similarly

(5y + 68) and (3y + 96) are vertically opposite angles and are congruent, so

5y + 68 = 3y + 96 ( subtract 3y from both sides )

2y + 68 = 96 ( subtract 68 from both sides )

2y = 28 ( divide both sides by 2 )

y = 14

Distribution has a mean that has varies is II the distribution of sample data. The correct "option is A"

Mean refers to the average of a set of values. The mean can be computed in a number of ways including the simple arithmetic mean add up the numbers and divide the total by the number of observations the geometric mean and the harmonic mean. mean can obtained dividing the sum of all values in a data set by the number of values.

Therefore distribution has a mean that has varies is II the distribution of sample data. The correct "option is A"

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we are given the following function:

We are asked to find:

This means the value of the function when x = -2, therefore, in the function where ever we find "x" we replace it with -2, like this:

Solving the operations:

Therefore, f(-2) = 11

The equation of the line passing through (-2,1) and (-2,0) is x = -2.

:Given two points (-2,1) and (-2,0), to find the equation of the line passing through these points. Use the following steps;Find the slope of the line using the formula;y2 - y1 / x2 - x1

Simplify the equation of the slope and plug in any point.Find the equation in slope-intercept form by using the point-slope formThe formula of the slope is;Δy / Δx = (y2 - y1) / (x2 - x1)Let the points (-2,1) and (-2,0) be (x1,y1) and (x2,y2) respectively.

Summary:Therefore, option A is the correct answer which is x = -2, as the equation of the line passing through (-2,1) and (-2,0).

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Answer:

The volume is 1436.8\(in^2\) .

Step-by-step explanation:

-To find the volume of a sphere, you need the formula:

\(V = \frac{4}{3} \pi r^3\)

-Use the radius for the formula:

\(V = \frac{4}{3} \pi 7^3\)

-Then, you solve:

\(V = \frac{4}{3} \pi 7^3\)

\(V = \frac{4}{3}\) × \(\pi\) × \(7^3\)

\(V = \frac{4}{3} \pi\) × \(343\)

\(V = \frac{1372}{3} \pi = 1436.755\)

-Round the answer to the nearest tenth:

\(V = 1436.8\)

So, therefore the volume is 1436.8\(in^2\) .

Answer:

The volume is 1436.8 .

Step-by-step explanation:

-To find the volume of a sphere, you need the formula:

-Use the radius for the formula:

-Then, you solve:

×  ×

×

-Round the answer to the nearest tenth:

So, therefore the volume is 1436.8

Answer:

(m-3)(m-2)

Step-by-step explanation:

Here,

m^2- 5m + 6

=m^2-(3+2)m +6

=m^2 - 3m - 2m +6

=m(m - 3) - 2 (m - 3)

=(m-3)(m-2)

Step-by-step explanation:

\(f(x) = {x}^{3} + 6 {x}^{2} + 5x + 12\)

x intercept = -1, 3 and 4

y intercept = 12

Answer:

2nd one

Step-by-step explanation:

(x,y)

- 3 off of y (because it's going down)

-5 off of x (because it's going left)

Answer:

A=(-4,-2)

B=(-1,-1)

C=(-2,2)

Step-by-step explanation:

A = (1,1) = (-5+1) and (-3+1) = (-4,-2)

B = (4,2) = (-5+4) and (-3,+2) = (-1,-1)

C= (3,5) = (-5+3) and (-3+5) = (-2,2)

Answer:

i think you drag the equations in the correct category

Step-by-step explanation:

If the combination r = 5% and Y = $100 billion is on the Fed rule line, and the combination r = 7% and Y = $100 billion is considered, it would represent a movement up the Fed rule.

The Fed rule represents the relationship between the interest rate (r) and the level of real GDP (Y). As the interest rate increases from 5% to 7% while keeping the level of real GDP constant at $100 billion, it indicates a movement along the Fed rule line in an upward direction.

This implies that as the interest rate increases, the recommended level of real GDP decreases, based on the Fed rule. Therefore, the combination r = 7% and Y = $100 billion represents a movement up the Fed rule.

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Answer:

63

Step-by-step explanation:

28/4 = 7 windows per hour

7 × 9 = 63 windows in 9 hours

The lift and drag if the shear stress is neglected, than the values of F0 = 1.1955 KN & F1 = 8.014 KN.

The average pressure and shear stress acting on the surface of the 1-m-square flat plate.

P1 = 2.3 * 3 = 6.9 KN/m^2

P2 = -1.2 KN/m^2

T1 = 7.6 * 10^-2 * 2 = 0.152 KN/m^2

T2 = 0.058 KN/m^2

Now,

Drag force

F0 = F1sinα - F2sinα + FS1cosα+FS2cosα

= P1Asinα - P2sinα + T1Acosα + T2Acosα

= Asinα(P1-P2) + Acosα(T1 + T2)

= 1.sin(T)[6.9-(-1.2)] + 1. cos (T)[0.152 + 0.058]

= 0.98714 + 0.20843

= 1.1955 KN

Lift force

F1 = F1cosα - F2cosα - FS1sinα - FS2sinα

= P1cosα - P2Acosα - T1Asinα - T2Asinα

= Acosα(P1 - P2) - A.sinα(T1 + T2)

= 1. cos(T)(6.9 - (-1.2)) - 1. sin(T)(0.152 + 0.058)

= 8.014 KN

Hence the answer is the lift and drag if the shear stress is neglected, than the values of F0 = 1.1955 KN & F1 = 8.014 KN.

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When gravity acts on the air, the air exerts a force upon the earth called pressure. The typical pressure at sea level is 1013.25 millibars or 14.7 pounds per square inch.

The lift and drag if the shear stress is neglected, than the values of F0 = 1.1955 KN & F1 = 8.014 KN.

The average pressure and shear stress acting on the surface of the 1-m-square flat plate.

P1 = 2.3 * 3 = 6.9 KN/m^2

P2 = -1.2 KN/m^2

T1 = 7.6 * 10^-2 * 2 = 0.152 KN/m^2

T2 =0.058 KN/m^2

Now,

Drag force

F0 = F1sinα - F2sinα + FS1cosα+FS2cosα

= P1Asinα - P2sinα + T1Acosα + T2Acosα

= Asinα(P1-P2) + Acosα(T1 + T2)

= 1.sin(T)[6.9-(-1.2)] + 1. cos (T)[0.152 + 0.058]

= 0.98714 + 0.20843

= 1.1955 KN

Lift force

F1 = F1cosα - F2cosα - FS1sinα - FS2sinα

= P1cosα - P2Acosα - T1Asinα - T2Asinα

= Acosα(P1 - P2) - A.sinα(T1 + T2)

= 1. cos(T)(6.9 - (-1.2)) - 1. sin(T)(0.152 + 0.058)

= 8.014 KN

Hence the answer is the lift and drag if the shear stress is neglected, than the values of F0 = 1.1955 KN & F1 = 8.014 KN.

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Is the relation a function:

To determine if the relation is a function, we need to check if there is exactly one output for each input.

Looking at the given set of points, we see that there are two points with an x-coordinate of -1: (-1, 3) and (-1, -2).

This means that there are two outputs for the same input, so the relation is not a function.

Therefore, the correct answer is: "No, because for each input there is not exactly one output."

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Answer:

5<x<19

Step-by-step explanation:

Answer

Answer:

\(y = 7\)

\(x = 7 \sqrt{2} \)

Answer:

The first image is the answer and the second image is the explanation.

Step-by-step explanation:

Answer:

I know one is zay I think that’s it

Step-by-step explanation:

Answer:

5/10

Step-by-step explanation:

Answer:

twelve more than a number b is written as,

12>b

Answer:

6.1

Step-by-step explanation:

So when rounding off to the earest tenth check if the hundredeth number is bigger than 5 in this case the 9 is bigger than 5.

Because it is bigger than 5 add a 1 to the tenth unit making it 1.

Leave the 6 as it is.

The answer then becomes 6.1

HOPE THIS HELPED

Answer:

x = 6 , y= -2

Step-by-step explanation:

=1 ( 2x + 3y =6)

2( x+y=4)

2x+3y =6 (1)

2x+2y = 8 (2)

by eq 1 and 2 using elimination method

y = -2

putting y in eq 2

2x + 2(-2)=8

2x -4 =8

2x =8+4

2x=12

x= 6

Answer:

x = 6 ,  y = -2

Step-by-step explanation:

2 x + 3 y = 6  (Equation 1)

x + y = 4        (Equation 2)

Solving by substitution :

(Equation 2) ⇒ y = 4 - x

Substitute y by 4 - x in (equation 1) :

2 x + 3 (4 - x) = 6

Then

2 x + 12 - 3x = 6

Then

12 - x = 6

Then

12 - 6 = x

Then

x = 6

We obtain :

y = 4 - x and x = 6

Then

y = 4 - 6

  = -2

Step-by-step explanation:

si your trying to solve for c, or the hypotenuse? excuse me typing out a few things my keyboard is broken

4² plus 4²

16 plus 16 = 32

32 goes under the symbol

Answer:

The maximum velocity of a body of mass 200g performing in Simple Harmonic Motion (SHM) at a frequency of 50Hz at a distance of 100cm from the main position is 2000m/s. This can be calculated using the equation: velocity = (2π x frequency) x amplitude, where frequency is 50Hz, amplitude is 100cm, and 2π is equal to 6.28. Thus, the maximum velocity is (6.28 x 50) x 100 = 3140m/s.

Answer:

6×10^5=600000

6×10^1=60

600000/60=10000

A p-value less than 0.05 is considered significant because it indicates strong evidence against the null hypothesis.

A p-value is a measure of the strength of evidence against a null hypothesis. It tells you the probability of getting a test statistic as extreme as the one you observed, assuming the null hypothesis is true.

Now, to answer your question, if a p-value is less than an alpha set at 0.05, it is considered significant. This means that there is less than a 5% chance that the observed effect is due to random chance or error.

In other words, the evidence is strong enough to reject the null hypothesis and support the alternative hypothesis.

To better understand this concept, let's consider an example. Suppose we want to test whether a new drug is effective in treating a certain condition.

The null hypothesis is that the drug has no effect, while the alternative hypothesis is that it does have an effect. We conduct a clinical trial with a sample size of 100 patients and find that 60 of them show improvement after taking the drug.

We calculate a p-value of 0.02, which is less than our alpha of 0.05. This means that there is strong evidence to reject the null hypothesis and conclude that the drug is indeed effective.

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From the given diagram <msr is a right angle (equal to 90 degrees) and <mrh is acute since it is less than 90degrees.

The given diagram is a rhombus that has the following properties

From the figure shown, we can see that;

<msr is a right angle (equal to 90 degrees)

<mrh is acute since it is less than 90degrees.

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Answer:

A (it must be acute)

Step-by-step explanation:

Answer:

m= 17/3

Step-by-step explanation: Divide both sides by 3

3m/3 = 17/3

Simplify and you get-

m= 17/3

Answer:

541/2 square

Step-by-step explanation:

What is the volume of the box if it is scaled down by a factor of 1/10

we know that

the volume of the smaller box=[scale factor]³*volume original box

scale factor=1/10

volume original box=5,120 cm³

so

volume of the smaller box=[1/10]³*5,120-----> 5.12 cm³

the answer part 6) is

5.12 cm³

Answer:

b=12.2-8

b=4.2

thus

4.2+8=12.2

Answer:  B=4.2

Step-by-step explanation:

b+8=12.2

Subtract 8 from both sides

b+8-8= 12.2 - 8

Simplify

b=4.2

Answer:

33.3%

Step-by-step explanation:

10/ 30= 0.3(3 would be a reoccurring decimal)

0.3*100=33.3

10% of students take the bus