pls i need this now can you pls answer it with respect pls

thank you in advance​

Answer:

y = 133°

x = 47°

Step-by-step explanation:

y and 47 are straight angles, therefore:

y + 47 = 180

y = 133

x and 47 are vertically opposite angles, therefore:

x = 47

Answer:

(1, 4)

Step-by-step explanation:

I use Desmos for any graph related math problems and it's really helpful! It's completely free too. You should check it out :)

Hope this helps!

Answer:

hope it helps

Step-by-step explanation:

an equation between two variables that gives a straight line when plotted on a graph.

Answer:

I think it B

Step-by-step explanation:

I think it is B

The population of birds to increase by 50% in 31.25 years.

The differential equation for the population of birds is:

dp/dt = 0.016P

where P is the population of birds and t is time in years.

To obtain the time it takes for the population to increase by 50%, we need to solve for t when P increases by 50%.

Let P0 be the initial population of birds, and P1 be the population after the increase of 50%.

Then we have:

P1 = 1.5P0 (since P increases by 50%)

We can solve for t by integrating the differential equation:

dp/P = 0.016 dt

Integrating both sides, we get:

ln(P) = 0.016t + C

where C is the constant of integration.

To obtain the value of C, we can use the initial condition that the population at t=0 is P0:

ln(P0) = C

Substituting this into the previous equation, we get:

ln(P) = 0.016t + ln(P0)

Taking the exponential of both sides, we get

:P = P0 * e^(0.016t)

Now we can substitute P1 = 1.5P0 and solve for t:

1.5P0 = P0 * e^(0.016t

Dividing both sides by P0, we get:

1.5 = e^(0.016t)

Taking the natural logarithm of both sides, we get:

ln(1.5) = 0.016t

Solving for t, we get:

t = ln(1.5)/0.016

Using a calculator, we get:

t ≈ 31.25 years

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The third store would be the most cost-effective option, as it offers the same highlighters at the same quality, but at a lower price. So you can save $50 by purchasing your 100 highlighters from the third store. This can be solved by the concept from Comparing quantities.

If you need 100 highlighters for work, you have found two stores offering them at a certain price, and a third store offering them at $5.00 less than the second store, it would be best to compare the prices and choose the most cost-effective option.

To determine the best option, you need to calculate the total cost of each store's highlighters. Let's say the first store is selling highlighters for $2.00 each, and the second store is selling them for $2.50 each. The total cost at the first store would be $200 (100 highlighters x $2.00 each), and the total cost at the second store would be $250 (100 highlighters x $2.50 each).

Now, the third store offers highlighters at $5.00 less than the second store. That means you can get them for $2.50 - $5.00 = $2.00 each. So the total cost at the third store would be $200 (100 highlighters x $2.00 each).

Therefore, the third store would be the most cost-effective option, as it offers the same highlighters at the same quality, but at a lower price. So you can save $50 by purchasing your 100 highlighters from the third store.

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Answer:

whts the question 86

Step-by-step explanation:

i dk

Answer:

This question is unanwserable without the "Spider Tool" If you would like to revise it i'd be happy to help

Step-by-step explanation:

But the units are degrees

Answer:

Step-by-step explanation:

Total number of days

The number of days she bought a banana or orange

The probability of buying a banana or an orange is

Answer:

\(\sf \dfrac{7}{10}=0.7=70\%\)

Step-by-step explanation:

Given information:

Total number of days = 30

Probability Formula

\(\sf Probability\:of\:an\:event\:occurring = \dfrac{Number\:of\:ways\:it\:can\:occur}{Total\:number\:of\:possible\:outcomes}\)

Probability of buying a banana:

\(\implies \sf P(Banana)=\dfrac{12}{30}\)

Probability of buying an orange:

\(\implies \sf P(Orange)=\dfrac{9}{30}\)

Therefore,

\(\implies \sf P(Banana) \: or \: P(Orange)=\sf \dfrac{12}{30}+\dfrac{9}{30}=\dfrac{21}{30}=\dfrac{7}{10}\)

So the probability of buying either a banana or an orange is:

  \(\sf \dfrac{7}{10}=0.7=70\%\)

Answer: -6.875

Step-by-step explanation:

Divide 55 by 8 and apply the negative sign.

Answer: Option A,C and D represents a linear equation

Step-by-step explanation:

In linear function the variable has the power raised to one.

In equation ,y=x/12 ,y=3x and y=2(2+3) all the variables has the power of 1

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Answer:

C

Step-by-step explanation:

not a hundred percent but it makes the most sense

Because r must be between -1.00 and +1.00 and the closer to either indicates a stronger relationship, the strongest must be -0.74. It is a strong negative correlation.

Any statistical association, whether causal or not, between two random variables or bivariate data is referred to in statistics as correlation or dependency. A statistical measure known as correlation expresses how closely two variables are related linearly (meaning they change together at a constant rate). It's a typical technique for describing straightforward connections without explicitly stating cause and consequence.

A relationship between two variables is said to have a positive correlation when both variables move in the same direction. Consequently, when one variable rises as the other rises, or when one variable falls while the other falls. The link between height and weight is a good example.

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\(2 \sec^2 x = 3- \tan x \\\\\implies 2(1 +\tan^2 x) = 3- \tan x \\\\\implies 2 + 2 \tan^2 x +\tan x -3 =0\\\\\implies 2 \tan^2 x + \tan x -1 =0\\\\\implies 2u^2 + u -1 =0~~~ ;[\text{set} \tan x = u]\\\\\implies u = \dfrac{-1\pm \sqrt{1-4\cdot 2 \cdot (-1)}}{2(2)}\\\\\implies u =\dfrac{-1 \pm\sqrt{9}}{4}\\\\\implies u = \dfrac{-1 \pm 3}{4}\\\\\implies u = \dfrac{2}{4}=\dfrac 12~~ \text{or} ~~u =\dfrac{-4}{4} =-1\\\\\)

\(\implies \tan x = \dfrac 12 ~~ \text{or} ~~ \tan x =-1~~~ ;[\text{Substitute back u =tan x}]\\\\\text{Now,}~ \\\\\tan x = -1,\\\\\implies x = n\pi - \dfrac{\pi}4\\\\\\\text{For interval,}~ [0,2\pi) \\\\x = \dfrac{3\pi}4, \dfrac{7\pi}4\\\\\text{In degrees,}~ x = 135^{\circ}, x =315^{\circ}\\\\\tan x = \dfrac 12\\\\\implies x = n\pi + \tan^{-1} \left(\dfrac 12 \right)\\\\\text{For interval} ~[0,2\pi),\\\\\)

\(x=\tan^{-1} \left(\dfrac 12 \right), \left[\pi +\tan^{-1} \left( \dfrac 12 \right)\right]\\\\\text{in degrees,} ~~x=\tan^{-1} \left(\dfrac 12 \right), \left[180^{\circ} +\tan^{-1} \left( \dfrac 12 \right)\right]\\\\\\\\\text{Combine all solutions:}\\\\x=\dfrac{3\pi}4, \dfrac{7\pi}4, \tan^{-1} \left(\dfrac 12 \right), \left[\pi +\tan^{-1} \left( \dfrac 12 \right)\right]\\\\\\\)

\(\text{In degrees,}~ x = 135^{\circ},~315^{\circ},~\tan^{-1} \left(\dfrac 12 \right), \left[180^{\circ} +\tan^{-1} \left( \dfrac 12 \right)\right]\)

Answer: 25%

Step-by-step explanation: The total number of city council is 80 and 20/80 is 1/4

Answer:

the solution to the equation 2x^+4=8^x is x = 1.

Step-by-step explanation:

To solve the equation 2x^+4=8^x, we can start by simplifying both sides of the equation.

First, we can rewrite 8^x as (2^3)^x, using the property that 8 is equal to 2 raised to the power of 3.

So, the equation becomes:

2x^+4 = (2^3)^x

2x^+4 = 2^(3x)

Next, we can rewrite 2x^+4 as 2^2 * 2^x, using the property that a^b * a^c = a^(b+c).

So, the equation becomes:

2^2 * 2^x = 2^(3x)

2^(x+2) = 2^(3x)

Now, we can equate the exponents on both sides of the equation:

x + 2 = 3x

2x = 2

x = 1

Therefore, the solution to the equation 2x^+4=8^x is x = 1.

Answer:

Below

Step-by-step explanation:

2  x^4  =  8^x        <====not sure syntax is correct(?)

Solving GRAPHICALLY shows x = - .61181

Answer:

26620

Step-by-step explanation:

20,000 x 10% is 2000 = 22000

22,000 x 10% is 2200 = 24200

24200 x 10% is 2420 = 26620

Answer:

22,000

Step-by-step explanation:

equations is total amount = amount x (multiplier)^years

step one: 100+10 over 100 = 1.1 which the multiplier

step two : substitute 20,000 X(1.1)^3

3 because of how may years

and step three enter on calculator and get 22,000 as the answer

The length of the second leg is:

l2 = sqrt(37^2 - l1^2)

Let l2 be the length of the second leg of the right triangle. Using the Pythagorean theorem, we can set up an equation relating the lengths of the three sides of the right triangle:

l1^2 + l2^2 = 37^2

We can solve for l2 by subtracting l1^2 from both sides of the equation and taking the square root:

l2^2 = 37^2 - l1^2

l2 = sqrt(37^2 - l1^2)

Therefore, the length of the second leg is:

l2 = sqrt(37^2 - l1^2)

Note that there are actually two possible values for the length of the second leg, depending on which leg is given as l1. This is because the Pythagorean theorem holds for both legs of a right triangle, and so swapping the labels of the legs in the above equation gives another valid solution.

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si cinco son blancas como va a ver una negra ?

Answer:

\(\left(x+2\right)\left(x+3\right)\)

Step-by-step explanation:

Answer:

A fraction bar separates the numerator and denominator of a fraction. It indicates that a division of the numerator by the denominator will be performed.

Step-by-step explanation:

In math, a fraction bar can be defined as a visual representation of fractions that helps in comparing fractions and carrying out operations with fractions. Fraction bars or fraction strips are a part-to-whole representational model. Each part of a fraction bar represents one unit out of a whole.

Answer:To separate the top and bottom numbers.

Step-by-step explanation:In math, a fraction bar can be defined as a visual representation of fractions that helps in comparing fractions and carrying out operations with fractions.

The number of regions created when constructing a Venn diagram with three overlapping sets is 8.

In a Venn diagram, each set is represented by a circle, and the overlapping regions represent the elements that belong to multiple sets.

When three sets overlap, there are different combinations of elements that can be present in each region.

For three sets, the number of regions can be calculated using the formula:

Number of Regions = 2^(Number of Sets)

In this case, since we have three sets, the formula becomes:

Number of Regions = 2^3 = 8

So, when constructing a Venn diagram with three overlapping sets, there will be a total of 8 regions formed.

Each region represents a unique combination of elements belonging to different sets.

These regions help visualize the relationships and intersections between the sets, providing a graphical representation of set theory concepts and aiding in analyzing data that falls into multiple categories.

Therefore, the correct answer is 8.

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Answer:

segment BC is located at B (4, 0) and C (4, 12) and is twice the size of segment B prime C prime.

is the answer all you have to do to find the dilation is multiply it by the number factor if its getting bigger and divide if its getting smaller or add or subtract if decimal

The correct statement that describes the pre-image is - 'segment BC is located at B (1, 0) and C (1, 3) and is one-half the size of segment B prime C prime.'

"changing the size of an object or shape by decreasing or increasing its dimensions by some scaling factors."

For given question,

Segment B'C' has endpoints B'(2, 0) and C'(2, 6).

Segment BC was dilated at a scale factor of 2 from the origin.

To find the dilation,

Multiply original dimension by the scaling factor if its getting bigger and divide if its getting smaller.

We know that, if the scale factor is more than 1, then the image stretches.

This means, the image B'C' is larger than the pre-image BC

So, to find the pre-image that is, segment BC, we need to divide the dimensions of the image.

\(\Rightarrow B=\frac{1}{2}B'~~~and~~~C=\frac{1}{2}C'\\\\\Rightarrow B=\frac{1}{2}(2,0)~~~and~~~C=\frac{1}{2}(2,6)\\\\\Rightarrow B=(1,0)~~~and~~~C=(1,3)\)

Therefore, the correct statement that describes the pre-image is - 'segment BC is located at B (1, 0) and C (1, 3) and is one-half the size of segment B prime C prime.'

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Answer: 1/343

Step-by-step explanation:

If sentence 6 states that ¬C is true, and sentence 7 presents a conditional statement with C as the antecedent and Q as the consequent, we can use modus ponens to infer that Q is false.

Modus ponens is a deductive reasoning rule that allows us to derive a conclusion from a conditional statement and its antecedent. Therefore, we can apply modus ponens to sentence 7 given that we know ¬C from sentence 6.
Since from sentence 6 we know ¬C, we can apply modus ponens to sentence 7. To do this, follow these steps:
1. Identify the premises: One premise is sentence 6, which states ¬C. The other premise should be a conditional statement, such as "If ¬C, then P" (replace P with the relevant proposition).
2. Apply modus ponens: Modus ponens is a rule of inference that allows us to deduce a conclusion from the given premises. If we have the premises "If ¬C, then P" and "¬C", we can conclude "P" using modus ponens.
3. State the conclusion: After applying modus ponens, we can conclude "P" based on the given premises, which include sentence 6 (¬C) and the conditional statement.

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Answer:

Step-by-step explanation:

Let side of the square = a

The , Area of square = a²

Now, Midpoint of Diagonal DB is E

And DE = 2 units

So, DB = 2 DE = 2 × 2 = 4 units

Now, using Pythagoras theorem in ∆ BCD

DB² = DC² + BC²

plug the values

\( {4}^{2} = {a}^{2} + {a}^{2} \)

Collect like terms

\( {4}^{2} = 2 {a}^{2} \)

Evaluate the power

\(16 = 2 {a}^{2} \)

Swipe the side of the equation

\(2 {a}^{2} = 16\)

Divide both sides of the equation by 2

\( \frac{2 {a}^{2} }{ 2 } = \frac{16}{2} \)

Calculate

\( {a}^{2} = 8\)

Therefore, The area of the square is 8 sq.units.

Hope this helps..

Best regards!!

The area of the square is 8 square units.

Let's assume that the side length of the square is "s". Since the midpoint of the diagonal is 2 units from the vertex of the square, the diagonal of the square is 4 units (twice the distance from the vertex to the midpoint).

We can use the Pythagorean theorem to find the side length "s" of the square:

\(s^2 + s^2 = 4^2\\2s^2 = 16\)

Divide both sides by 2:

\(s^2 = 8\)

Now, to find the area of the square, we use the formula:

\(Area = side length^2\\Area = s^2 = 8\)

So, the area of the square is 8 square units.

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Cοllege wοmen whο play have had mοre success than οthers with using sοcial media tο benefit frοm their name, image, and likeness. (False)

Female cοllege athletes and their success in using sοcial media tο mοnetize their name, image, and likeness which is false.

This statement means that female cοllege athletes whο participate in spοrts have been mοre successful in leveraging their name, image, and likeness fοr financial gain thrοugh sοcial media platfοrms than their nοn-athlete peers.

In οther wοrds, female athletes whο engage in spοrts don't have an advantage in mοnetizing their sοcial media presence and using it tο prοmοte their persοnal brand, cοmpared tο female cοllege students whο dο nοt participate in spοrts.

Therefore, it is false that college women who play have had more success than others with using social media to benefit from their name, image, and likeness

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Complete question:

True or False:

11. College women who play have had more success than others with using social media to benefit from their name, image, and likeness (___).