number 5 if you help me on this I will give you everything and can you put an explanation so I can understand it to

Step-by-step explanation:

we can do even a little bit better than wild guessing and trying.

3x + 2y = 13

tells us that the sum of 2 terms is an odd number.

that means one term has to be odd and the other even, as only then their sum will be odd.

2y is because of the included factor 2 an even number. always.

so, 3x has to be odd.

and that means x has to be odd too. because an even number multiplied with any number is always even.

so, x can only be 1 or 3. because 3×5 = 15 (3×7 = 21, 3×9 = 27) and already too big for the sum 13.

so, for x = 1 we have

3×1 + 2y = 13

3 + 2y = 13

2y = 10

y = 5

for x = 3 we have

3×3 + 2y = 13

9 + 2y = 13

2y = 4

y = 2

so, the answer is either y = 2 or y = 5.

Answer:

This problem has not solution

Step-by-step explanation:

lets the  integers be:

x

x+1

x+2

x+3

so:

x+(x+1)+(x+2)+(x+3)=2021

x+x+x+x+1+2+3=2021

4x+6=2021

4x=2021-6=2015

x=2015/4=503.75

x is not a integer

3x+x= 180°(straight angle)

4x= 180°

x= 180/4

x= 45°

Answer:

9^-4 + 2^-3

Step-by-step explanation:

It can't be broken down anymore under the law of indices.

ANSWER

this answer is 33 pls picke me brainliest

Answer: His temperature is 99°F

Step-by-step explanation:

Let's state what we know:

Steve's temperature was initially 102°F

Later it dropped 3°F lower

Since his temperature decreased we need to subtract 3 from 102 to see what his temperature is now

102-3=99

The measure of other angles of the triangle in degrees are 90 and 50 degrees

From the question, we have the following parameters that can be used in our computation:

Triangle = right triangle

Angle = 40 degrees

The sum of angles in a triangle is 90 degrees

using the above as a guide, we have the following:

40 + 90 + Other angle = 180

Evaluate

Other angle = 50

Hence, the other angle = 50 degrees

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Answer:

7606.62

Step-by-step explanation:

Start by finding how much you will have through the annuity. The question isn't that clear, so i will just assume it's an annuity due.

\(p(\frac{(1+i)^n-1}{i})*(1+i)\\i=.035/12= .0029166667\\n=10*12=120\\p=75 (given)\\75\frac{(1+.0029166667)^{120}-1}{.0029166667}*(1+.0029166667)= 10788.814149\\\)

Now just equate this to a time 0 payment at the same rate

\(10788.814149=(1+.0029166667)^{120}*x\\x= 7606.6228603=7606.62\)

As a quick note, if you were supposed to assume that your annuity was an annuity immediate the answer would be 7584.50.

The expression "F = {(x, y) : φ(x, y, p)}" represents a set of ordered pairs (x, y) that satisfy a condition defined by the function φ. The interpretation and nature of the set F depend on the specific function φ and the parameter p, which determine the relationship between the variables x, y, and p.

The expression "F = {(x, y) :  φ(x, y, p)}" represents a set F consisting of ordered pairs (x, y) that satisfy a particular condition defined by the function  φ, which takes the variables x, y, and p as inputs.

To fully understand the meaning of F, we need to delve into the function  φ and its relationship with the variables x, y, and p. The function φ could represent a wide range of mathematical relationships or conditions that determine the inclusion of certain pairs (x, y) in the set F.

For instance, let's consider a specific example where vraphi(x, y, p) is defined  φ(x, y, p) = \(x^2 + y^2 - p^2.\)In this case, F = {(x, y) : \(x^2 + y^2 - p^2\)= 0} represents a set of ordered pairs (x, y) that satisfy the equation \(x^2 + y^2 - p^2 = 0.\) This equation represents a circle with radius p centered at the origin (0, 0). Consequently, F corresponds to all the points lying on the circumference of this circle.

It is important to note that the specific meaning and implications of F heavily rely on the nature of the function  φ and the parameter p. Different functions and parameters will yield distinct sets F with their own unique characteristics and interpretations.

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Answer:

(2,6)

Step-by-step explanation:

Given: A polynomial

Required: Fill in the blanks regarding polynomial.

Explanation:

The polynomial can be written in the standard form as

Here, the degree of polynolial is 5, so it is a quintic polynomial.

Total terms in the polynomial are 4

Constatnt term is 9

Leading term is term with highest power of variable, so leading term of this polynomial is 8x⁵.

And leading coeffecient is coefficient of leading term, that is 8 here.

Final Answer: The expression represents a quintic polynomial with 4 terms. The constant term is 9, the leading term is 8x⁵ and leading coefficient is 8.

Using the general equation for depreciation which is y = A(1 – r)^t, The value of the car in 4 years is $12528.15

The value of the car is solved by using the formula for depreciation which is  y = A(1 – r)t

definition of variables

where

y = current value, = ?

A = original cost, = $24,000

r = rate of depreciation, = 15% and

t = time, in years. = 4 years

substituting the variables

current value, y = A(1 – r)t

current value, y = 24000 * (1 - 0.15)⁴

current value, y = 12528.15

the depreciation is $12528.15

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Answer:

0.0473484848

its what the calculator said

Answer:

(-3) - (-6) = -3+6 = 6-3 = 3

Step-by-step explanation:

Step-by-step explanation:

= -6 - (-3)

= -6 + 3

= -3

-6 change into -3

Answer:

-1 is the correct answer

Step-by-step explanation:

Move that many points on the number line

The position of B on number line is at - 1.

Number line is a horizontal line where numbers are marked at equal intervals one after another form smaller to greater.

Given that;

Point A is shown on the the number line below.

And, Another point, B , is to be placed on the number line and will be 2 1/2 unit from point A.

Now,

Since, The position of Point A = 1 1/2

And, Another point, B , is to be placed on the number line and will be 2 1/2 unit from point A.

So, The point B = 1 1/2 + (-2 1/2)

                        = 3/2 - 5/2

                        = - 2/2

                        = - 1

Thus, The position of point B = - 1

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If the first digit of a six-digit number is 1.  the last three digits of the original number is: (0, 2, 4, 6, or 8) for the equation to hold.

Let's represent the original six-digit number as ABCDEF, where A is the first digit, and F is the last digit. Since we know that A is 1, we can represent the original number as 1BCDEF.

When we move the digit 1 from the first digit position to the end, we get the new number BCDE1F. We are told that this new number is three times larger than the original number, so:

BCDE1F = 3 × 1BCDEF

BCDE1F = 300000B + 30000C + 3000D + 300E + 30F

Simplifying this equation, we get:

100000B + 10000C + 1000D + 100E + 10F + 1 = 3(100000 + 10000B + 1000C + 100D + 10E + F)

Expanding the right-hand side, we get:

100000B + 10000C + 1000D + 100E + 10F + 1 = 300000 + 30000B + 3000C + 300D + 30E + 3F

Simplifying further, we get:

70000B + 7000C + 700D + 70E + 7F = 299999

Dividing both sides by 7, we get:

10000B + 1000C + 100D + 10E + F = 42857

Since we know that F is the digit 1, we can rewrite this equation as:

10000B + 1000C + 100D + 10E + 1 = 42857

Subtracting 1 from both sides, we get:

10000B + 1000C + 100D + 10E = 42856

The last three digits of the original number are BCE. To find them, we can divide both sides of the above equation by 100 and take the remainder:

(10000B + 1000C + 100D + 10E) mod 100 = 56

Simplifying the left-hand side, we get:

(100B mod 100) + (10C mod 100) + (D mod 100) + (10E mod 100) = 56

Since the first three terms are divisible by 100, we can ignore them and focus on the last term:

10E mod 100 = 56

The only digit of E that satisfies this equation is 6. Therefore, the last three digits of the original number are 1BC, which is 16C in decimal form. We don't have enough information to determine the exact value of C, but we know that it must satisfy the equation:

10000B + 1000C + 100D + 10(6) = 42856

Simplifying, we get:

1000C + 100D = 42796 - 10000B

Since the left-hand side is divisible by 100, the right-hand side must also be divisible by 100. Therefore, B must be an even digit (0, 2, 4, 6, or 8) for the equation to hold.

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Answer:

B. xy(y - x) (y + x)

Step-by-step explanation:

✽ Hello there! ✽

4x+9<21  

Move all the constants (numbers) to the right, using the opposite                         operation:

4x<21-9

4x<12

Divide both sides by 4 to isolate x:

x<3

Hope this helps!

~Just a felicitous girlie

#HaveASplendidDay

\(SilentNature\)

The total surface area of the figure will be 1968.85 square meters.

To determine  the surface area of the figure, we need to find the area of each face and then add them together.

Surface Area of the rectangular prism = 2(lb + bh + hl)

= 2(16 × 9.5) + 2(9.5 × 14) + 2(16 × 14)

= 2(152 + 133 + 224) = 2(509)

= 1018 m²

Next, we need to find the area of the triangular prism on the front with dimensions 11 m, 12.7 m, and 14 m:

Surface Area of the triangular prism;

= (11 × 14) + 2(0.5 × 11 × 12.7) + 2(0.5 × 12.7 × 14)

= (154 + 350.35 + 445.5)

= 950.85 m²

Therefore, the total surface area of the figure will be;

Total Surface Area = Surface Area of rectangular prism + Surface Area of triangular prism

= 1018 m² + 950.85 m²

= 1968.85 m²

So, the surface area of the figure is 1968.85 square meters.

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The number of tablets that should be taken each day by the patient who needs Synthroid is 1 tablet.

To find the number of tablets of Synthroid that should be taken, you convert the requirements from micrograms ( μg ) to milligrams ( mg).

1 milligram = 1, 000 micrograms ( μg )

25. 0 μg in milligrams is therefore:

= 25 / 1, 000

= 0. 025 mg

This means that the number of tablet to take is:

= Mg requirement / Mg of tablet

= 0. 025 / 0. 025

= 1 tablet

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Answer:

There are 10 $1 bills and 7 $5 bills

Step-by-step explanation:

7($5 bills) x 5

=35

7+3 (3 more $1 bills)

=10

10+35

=45

Answer:

$1: 10

$5: 7

Step-by-step explanation:

To find out how many of each bill is in the cash box, create an expression

x = the dollar bills

This makes the $5 bills 5x and the $1 bills x (this can also be 1x)

When it says "The number of $1 bills is 3 more than the number of $5 bills" This means that the number of $1 is x + 3 and the number of $5 is 5x

When you put it together the expression will be x + 3 + 5x = 45

First add x and 5x, making it 6x

Next subtract 3 from each side, which makes the equation 6x = 42

Lastly, divide 6 from each side, this means that x = 7

To find out how many bills there are substitute 7 wherever there is an x

This mean that the number of $1 is 7 + 3 (10), and the number of $5 bills are 5x7 (35), but its just 7 because they are $5 each

The time it will take to have $3000 grow to $3250 at 4% simple interest is 2.083 years

Interest rate = 4%

Principal = $3000

Final amount = $3250

Recall :

Here, we are to calculate the time taken ; Inputting the parameters into the equation :

3250 = 3000(1 + 0.04t)

Divide both sides by 3000

3250/3000 = 1 + 0.04t

1.0833333 = 1 + 0.04t

Subtract 1 from both sides to isolate 0.04t

1.0833333 - 1 = 0.04t

0.083333 = 0.04t

Divide both sides by 0.04 to isolate t

2.08333 = t

Hence, it will take 2.083 years for the deposit to grow to $3250.

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If the train travels at an average speed of 50 Km/h, it would be late by 10 minutes.

Speed is simply referred to as distance traveled per unit time.

It is expressed as:

Speed = distance / time

Given that the train running between two stations 50 Km apart arrives on time if it travels at an average speed of 60 km/h.

The time taken by the train to travel 50 km at an average speed of 60 km/h can be calculated using the formula:

Speed = distance / time

time = distance / speed

time = 50 km / 60 km/h

time = 5/6 hour

Next, if the train travels at an average speed of 50 km/h, the time taken to cover the same distance of 50 km would be:

Speed = distance / time

time = distance / speed

time = 50 km / 50 km/h

time = 1 hour

Now, the difference in time between the two scenarios would be:

time difference = 1 hour - 5/6 hour

time = 1/6 hour

Convert to minutes

time = 1/6 × 60

time = 10 minutes

Therefore, the train would be late by 10 minutes.

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The length of line x in the figure of the cube given is 19.

Calculate the length of the base of the cube, which is the diagonal of the lower sides :

base length = √10² + 6²

base length = √136

The length of x is the diagonal of the cube

x = √(√136)² + 15²

x = √136 + 225

x = √361

x = 19

Therefore, the length of line x in the figure given is 19.

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Answer:

.5

Step-by-step explanation:

30 miles a hour divide by 60 so your going half a mile a minute

Your speed in feet per minute is 2640 ft/min.

A unit rate means a rate for one of something.

Given that, Your rate of speed is 30 miles for every 1 hour

We know, 1 mile = 5280 feet

Therefore, 30 miles = 30x5280 = 158400 feet

That means, you are travelling 158400 feet for every hour

In an hour, there are 60 minutes,

Therefore, you are travelling 158400 feet in every 60 minutes.

In 60 minutes = 158400 feet

In 1 minute = 158400/60 = 2640 feet

That means you are travelling 2640 feet in every 1 minute.

Hence, your speed in feet per minute is 2640 ft/min.

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Answer:

p

Step-by-step explanation:

its beginning to look a lot like christmas

Answer:

(0,-3), (1,1)

Step-by-step explanation:

The given triangle is a trigonometry identity . The value of the unknown variable 'x' is 3√2

The given triangle is a trigonometry identity with the following sides and angles

Opposite = x

Hypotenuse = 6

Angle = 45 degrees

According to the trigonometry identity

sin 45 = opposite/hypotenuse

sin 45 = x/6

x = 6sin45

x = 6(1/√2)

x = 6√2/2

x = 3√2

Hence the value of x in radical form is 3√2

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Step-by-step explanation:

OUT of  35 spins   4 + 15 + 3  = 22   were blue or green or purple

 22/35 probability  = 63%