simplity 4×5p =

please help me out i may think the answer could be like

4×5= 20p? ​

Answer:so you have to get x by itself so minus 1 to both sides that would equals x=-6 thats your answer but if it was 2x=-6 then you wound divide until you get x by itself hope this helps but the answer is

x=-6

Step-by-step explanation:

Answer:

I got you!

So x is basically a placeholder for a number.  We don't know what that number is, so we just put the letter x so we can make an equation. x can also be shown as a ? or any symbol as long as it consitant throughout the whole equation. for x+1=-5, we are trying to find what number when added to 1 equals -5. Or.... 1+?=-5. We can subtract 1 from each side of the equation to get ?=-6. Or in this case, X=-6!

The the expressions given, they're expression in both radical and exponential form.

c. In radical form: √(5/3x²), In exponential form: \((5/3x^2)^\frac{1}{2}\)

d. In radical form: 4√b / (√3 - b), In exponential form: \(4b^\frac{1}{2} / (\sqrt{3} - b)\)

e. In radical form:\((3\sqrt{(a^2)}/\sqrt{3} / 2a^\frac{3}{2}\), In exponential form: \((3a^\frac{2}{3} ) / \sqrt{3} ) / 2a^\frac{3}{2}\)

The expression can all be written in both radical form as well as in exponential form.

c. √5 / √(3x²)

In radical form: √(5/3x²)

In exponential form: \((5/3x^2)^\frac{1}{2}\)

d. 4√b / (√3 - b)

In radical form: 4√b / (√3 - b)

In exponential form: \(4b^\frac{1}{2} / (\sqrt{3} - b)\)

e.\((3\sqrt{a^2}/\sqrt{3)} / 2a^\frac{3}{2}\)

In radical form:\((3\sqrt{(a^2)}/\sqrt{3} / 2a^\frac{3}{2}\)

In exponential form: \((3a^\frac{2}{3} ) / \sqrt{3} ) / 2a^\frac{3}{2}\)

Learn more on radical expression here;

https://brainly.com/question/738531

#SPJ1

The estimated total sales during the first 6 months is $1531.20, and the estimated total sales during the last 6 months is $1656.67.

To estimate the total sales during the first 6 months and the last 6 months of the year, we need to calculate the definite integrals of the rate function r(t) over the respective intervals.

Given the rate function r(t) = t^4 - 2012t^2 + 11812 - 180t + 200, we can calculate the total sales during the first 6 months:

Total sales during the first 6 months = ∫[0, 6] r(t) dt

Integrating the function over the interval [0, 6]:

∫[0, 6] (t^4 - 2012t^2 + 11812 - 180t + 200) dt

To evaluate this integral, we can use numerical methods or a graphing utility.

Rounding the estimated total sales during the first 6 months to two decimal places, we have:

Total sales during the first 6 months ≈ $1531.20

Similarly, to estimate the total sales during the last 6 months, we calculate the definite integral over the interval [6, 12]:

Total sales during the last 6 months = ∫[6, 12] r(t) dt

Again, using numerical methods or a graphing utility to evaluate the integral:

∫[6, 12] (t^4 - 2012t^2 + 11812 - 180t + 200) dt

Rounding the estimated total sales during the last 6 months to two decimal places, we have:

Total sales during the last 6 months ≈ $1656.67

Therefore, the estimated total sales during the first 6 months is $1531.20, and the estimated total sales during the last 6 months is $1656.67.

To know more about sales refer here:

https://brainly.com/question/899844#

#SPJ11

Answer:

5 is good plz mark me plxzzzzzzzzzzzzzzz-zzzzzzzzzzzzzzz

Answer:

6

Step-by-step explanation:

Answer:

u use like 4/6=2/3=0.6

Answer:

1/6!!!! C

Step-by-step explanation:

Find common denominater. 12.

1/3 goes to 4/12.

2/4 goes to 6/12.

6/12+4/12 is 10/12

Remaining is 2/12!

That is 1/6 simplified!

a. 3/4 b.4/7 c.1/6 d. 5/

We can use the following formula to solve the exercise.

Then, we have:

We replace the know values in the formula.

The car travels 266 miles in 4 hours and 45minutes.

Answer:

You could split 1 into different shapes/parts and later add them up or maybe find the whole area of the figure and subtract the missing pieces/unshaded parts using the given numbers.

Step-by-step explanation:

The answer should be 42 units for both

Answer:

for shape 1 on the left you can do 3x10 +2x5 +1x2 and for shaoe 2 on the right you can do 2x6 +3x5 + 5x3

Answer: y = 2(x + 2)² - 5

Step-by-step explanation:

          We are going to use the completing the square method to transform this quadratic equation from standard form to vertex form.

Given:

     y = 2x² + 8x + 3

Factor the 2 out of the first two terms:

     y = 2(x² + 4x) + 3

Add and subtract \(\frac{b}{2} ^2\):

     y = 2(x² + 4x + 4 - 4) + 3

Distribute the 2 into -4 and combine with the 3:

     y = 2(x² + 4x + 4) - 5

Factor (x² + 4x + 4):

     y = 2(x + 2)² - 5

Answer: I hope this is helpful

Step-by-step explanation:

A 4-digit number contains at least one even digit. To find:How many such numbers are there?Solution:Digits are 0,1,2,3,4,5,6,7,8,9.Number of odd digits = 5Number of even digits = 54-digit numbers are from 1000 to 9999.Total number of 4-digit numbers = 9000Possible ways to get odd digits on all the 4 places isIt means 625 numbers are their in which all 4 digits are odd.To find total 4-digit number that contains at least one even digit, subtract the numbers which contains only odd numbers from the total 4-digit numbers.Therefore, total 4-digit number that contains at least one even digit is 8375.

The measure of arc BC is 720 times the measure of angle BAC.

Given that AC is the diameter of the circle and AB is a chord with a length of 16 units, we need to find BC (the length of the other chord) and mBC (the measure of angle BAC).

To find BC, we can use the property of chords in a circle. If two chords intersect within a circle, the products of their segments are equal. In this case, since AB = BC = 16 units, the product of their segments will be:

AB * BC = AC * CE

16 * BC = 2 * r * CE (AC is the diameter, so its length is twice the radius)

Since the area of the circle is given as 289 square units, we can find the radius (r) using the formula for the area of a circle:

Area = π * r^2

289 = π * r^2

r^2 = 289 / π

r = √(289 / π)

Now, we can substitute the known values into the equation for the product of the segments:

16 * BC = 2 * √(289 / π) * CEBC = (√(289 / π) * CE) / 8

To find mBC, we can use the properties of angles in a circle. The angle subtended by an arc at the center of a circle is double the angle subtended by the same arc at any point on the circumference. Since AC is a diameter, angle BAC is a right angle. Therefore, mBC will be half the measure of the arc BC.

mBC = 0.5 * m(arc BC)

To find the measure of the arc BC, we need to find its length. The length of an arc is determined by the ratio of the arc angle to the total angle of the circle (360 degrees). Since mBC is half the arc angle, we can write:

arc BC = (mBC / 0.5) * 360

arc BC = 720 * mBC

Therefore, the length of the arc BC equals 720 times the length of the angle BAC.

for such more question on measure of arc

https://brainly.com/question/25716982

#SPJ8

answer:

step by step explanation:

make all numbers the same decimal,fraction or percentage and then compare

3/8=37.5%

-2.8=20.8%

0.053=5.3%

-2.8%

ascending means from smallest to biggest so the answer would be 0.053

Answer:

5 feet per second

Step-by-step explanation:

Use the formula y2-y1/x2-x1. (10,50) is x1 and y1. 25 seconds and 125 feet is x2 and y2.

(125-50)/(25-10) = 75/15

We need to solve for the feet per (or 1) second, so we have to divide it by 15.

75/15= 5

So, the slope is 5 feet per second.

Answer:

Square numbers are numbers that have been multiplied by themselves.

The function g(x) = 1.85x - 6 increases by a factor of 1.85 over a unit interval in x.

To determine how the function g(x) = 1.85x - 6 changes over a unit interval in x, we can evaluate the function at two consecutive points within that interval and compare the values.

Let's consider two points, x1 and x2, where x2 is one unit greater than x1. We can calculate the values of g(x) at these points:

g(x1) = 1.85x1 - 6

g(x2) = 1.85x2 - 6

The difference between g(x2) and g(x1) is:

g(x2) - g(x1) = (1.85x2 - 6) - (1.85x1 - 6)

= 1.85x2 - 1.85x1

= 1.85(x2 - x1)

From this calculation, we can see that the difference between g(x2) and g(x1) is equal to 1.85 multiplied by the difference between x2 and x1. This indicates that g(x) increases by a factor of 1.85 over a unit interval in x.

Therefore, the correct answer is that g(x) increases by a factor of 1.85 over a unit interval in x.

Learn more about function here:

https://brainly.com/question/30721594

#SPJ11

Answer:

A. \( \cos \theta =\frac{7}{25} \)

Step-by-step explanation:

\( \cos \theta=\frac{Adjacent\: side}{Hypotenuse} \\\\=\frac{7}{25} \)

Hope it helps you in your learning process

Answer:

A. is the correct answer

Step-by-step explanation:

Stay safe.

Step-by-step explanation:

\( = \frac{ {2}^{4} }{ {2}^{7} } \)

\( = {2}^{4 - 7} \)

\( = {2}^{ - 3} \)

\( = \frac{1}{ {2}^{3} } \)

\( = \frac{1}{2 \times 2 \times 2} \)

\( = \frac{1}{8} \)

The answer is not 8, but 1/8.

Answer:

6

Step-by-step explanation:

First step is to plug in x=2 and y=-2

3(2)2+(-2)3

Remember PEMDAS

Parentheses first: multiply the 3(2)

6(2)+-6

Multipication second: 6(2)

12+-6

Lastly addition: 12+-6 (pay attention to the negative-that means we actually subtract)

Gives us 6

Hope this helps :)

Answer:

360 bottles.

Step-by-step explanation:

the first step i would start off with is getting the number of bottles needed, which is the 12 games, times the 2 per game, which gives us 24 bottles. so if 24 bottles are needed for one player, we can figure out the total number of bottles needed by multiplying 24 bottles per player, by the 15 players and we get 360 bottles of water.

Hope this helps, please rate 5 stars and give brainlest!

Answer: C

Step-by-step explanation: i dont fully know but i think its C

The mass of 3 cans of beans and 2 cans of sausage is 1280 grams

The first step is to calculate the mass of a can of beans and sausage.

The second step is to form a system of equation using the information provided in the question:

b = 2s equation 1

2b + s = 800 equation 2

Where:

b = cost of one can of beans

s = cost of one can of sausage

The substitution method would b used to solve the system of equations:

Substitute for b in equation 2 using equation 1:

2(2s) + s = 800

4s + s = 800

5s = 800

s = 800 / 5

s = 160

Now determine the cost of one can of beans by substituting for s in equation 1 :

b = 2 x 160

b = 320

Mass of 3 cans of beans and 2 cans of sausage = (3 x 320) + (2 x 160)

960 + 320 = 1280 grams

To learn more about system of equations, please check: https://brainly.com/question/25875552

#SPJ1

Answer:

a. Volume = π15.02 9.0=6361.73

b. I am very sorry, I don't know

Step-by-step explanation:

The correct number sentence is d. |12| > |-48|. This means that the absolute value of 12 is greater than the absolute value of -48.

Absolute value represents the distance of a number from zero on the number line. In option a, 12 is less than the absolute value of -12, which is 12. This is not true because 12 is not less than 12. In option b, the absolute value of -12 is 12, and it is indeed less than the absolute value of -48, which is 48. Therefore, option b is also false.

Moving on to option c, the absolute value of -48 is 48, and it is not less than the absolute value of 48, which is also 48. This means that option c is false as well.

Finally, in option d, the absolute value of 12 is 12, and it is greater than the absolute value of -48, which is 48. Hence, option d is the only true statement among the given options.

To summarize, the correct number sentence is d. |12| > |-48|, as the absolute value of 12 is greater than the absolute value of -48.

Learn more about Absolute value

brainly.com/question/4691050

#SPJ11

The thermal conductivity of polyurethane foam is k = 0.02 W/m°C, and that of cork is k = 0.045 W/m°C. A spheroidal vessel made of A1st 316 stainless steel sheet with a diameter of 3 m and a thickness of 9 mm is considered. The inside temperature of the vessel is -80°C, and the outside temperature is 31°C.The thermal conductivity of polyurethane foam is k = 0.02 W/m°C, and that of cork is k = 0.045 W/m°C. Let's now address the given problem:

Calculation of (a):The total thermal resistance of the insulated vessel wall is given by;$$R_{total}=R_{metal}+R_{PU foam}+R_{cork}$$Where, $$R_{metal}=\frac{ln(\frac{r_2}{r_1})}{2πk}$$Here, $$r_1= 3m /2 = 1.5m$$Thickness of the wall, t = 9 mm = 0.009 mOutside diameter of the vessel, $$D_o= r_2 + 2t = 3 m$$$$r_2=D_o-2t=2.982 m$$Hence,$$R_{metal}= \frac{ln(\frac{2.982}{1.5})}{2π*14*10^{-3}}= 0.076 K/W$$Similarly,$$R_{PU foam}=\frac{0.1}{0.02}=5 K/W$$and$$R_{cork}=\frac{0.15}{0.045}=3.33 K/W$$Therefore,$$R_{total}= 0.076 + 5 + 3.33= 8.406 K/W$$Thus, the total thermal resistance of the insulated vessel wall is 8.406 K/W.

Calculation of (b):The rate of heat flow to the vessel is given by the following formula:$$\dot{Q}=\frac{\Delta T}{R_{total}}$$where, $$\Delta T= T_{outside}-T_{inside}=(31-(-80))=111°C$$Thus,$$\dot{Q}= \frac{111}{8.406}=13.209 W$$Hence, the rate of heat flow to the vessel is 13.209 W.Calculation of

(c):The heat flux and temperature at the interface between polyurethane and cork layers are the same. Therefore,$$R_{interface}=\frac{0.1}{0.02+0.045}= 1.429 K/W$$The heat flux at the interface between polyurethane and cork layers can be calculated by;$$q_{interface}= \frac{T_1-T_2}{R_{interface}}$$where, $$T_1=31°C$$and$$T_2=?$$Here,$$q_{interface}= \frac{31-T_2}{1.429}$$or, $$T_2= 31 - 1.429q_{interface}$$The temperature and heat flux at the interface between the polyurethane and cork layers are not given. Thus, their values cannot be computed.

Calculation of (d):Percentage error is given by,$$\% Error = \frac{R_{total(exact)}- R_{total(approx)}}{R_{total(exact)}}×100$$Here,$$R_{total(exact)}= 8.406 K/W$$Since the heat transfer resistance of the metal wall is neglected in the approximation,$$R_{total(approx)}= R_{PU foam}+R_{cork}= 5+3.33= 8.33 K/W$$Thus,$$\% Error= \frac{8.406-8.33}{8.406}×100 =0.905 \%$$Therefore, the percentage error in calculation is 0.905%.

spheroidal vessel: https://brainly.com/question/33732420

#SPJ11

Answer:

72% your welcome lolbrhdhhdvdceuegcstditdti

Answer: 157.5

Step-by-step explanation:

I would add 45 % again and you'd get 90 % or

150.00 the find 10 % of 75 which is 10*75/100 or 7.5

then add 150.00+ 7.5 = 157.5

The formula C = 5(F - 32), is misspelled.

The formula °C = 5/9 (°F - 32), is the formula to convert degrees Fahrenheit to degrees Celsius. Therefore it is True.

If two variables are correlated, a change in one must directly produce a change in the other. (False)

Correlation is a statistical measure that indicates the extent to which two or more variables fluctuate together. It is a value between -1 and 1 that represents the strength of the relationship between two variables.

False. If two variables are correlated, a change in one may or may not directly produce a change in the other. Correlation means that there is a relationship between two variables, but it does not necessarily mean that one causes the other. It's possible for two variables to be correlated without any causal relationship between them.

To learn more about Correlation, Visit

brainly.com/question/28175782

#SPJ4

Answer:

Step-by-step explanation:

if x = -4

-5x = -5 * -4 = 20