2pi

5pi + 1

Pi to the second power

**Answer:**

pi=22/7

2pi=44/7

5pi+1=110/7+1=117/7

pi to the second power=22/7 times 22/7=484/49

Hope this helps, but I don't know.

**Answer:**

hi

**Step-by-step explanation:**

Jenna's brother borrowed $200 from her to buy a tablet. She will charge him 3% simple interest. Her brother says he will pay her back in 6 months. What is the total amount he will pay back?

**Answer:**

personally I believe its 6..

**Step-by-step explanation:**

10% of 200 is 20. if 10% is 20 then each part would equal 2. 2×3 is equal to 6

**Answer:**

$203

**Step-by-step explanation:**

**To find the cost he pays back you need to mulitply 200 x 3% x 6 months. **

Because you can't multiply with different units, you convert them to the same unit. (Numeric form)

To convert, we divide 3% by 100 and get 0.03

6 MONTHs is equal to 1/2 of a year which is also 0.5.

Now that all of our numbers are using the same units, we can multiply.

200(0.03)(0.5)

200 x 0.03 is 6

6 x 0.5 is 3.

We need to add the total amount her brother pays her back and the interest.

He pays her $200 for the Tablet and gives her $3 for the interest.

200+3=203.

Not sure how to do this

At the bottom of the graph it says year on on the table there is a label that says years putter coordinate point like it was a game of battle ship

5x+8y=6π solve equation for y

5x + 8y = 6pi

8y = 6pi - 5x

Y = (6pi -5x) / 8

This is the furthest you could simplify this equation. To get an exact value, you would need another equation to solve for x.

8y = 6pi - 5x

Y = (6pi -5x) / 8

This is the furthest you could simplify this equation. To get an exact value, you would need another equation to solve for x.

5x+8y=6π

8y=6π-5π

8y=π

Answer: Y=π/8

8y=6π-5π

8y=π

Answer: Y=π/8

The function g(x) is a transformation of the cube root parent function,

f(3) = Vz. What function is g(x)?

g(x)

O A. g(x) = 1 + 2

O B. g(x) = x + 2

O c. g(x) = 273

OD. g(Q) = v

PREVIOUS

Answer:

C

Step-by-step explanation:

Apex

The **value **of **function** of g (x) is,

⇒ g (x) = 2∛z

What is mean by Function?A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

Given that;

The function g(x) is a transformation of the cube root parent function,

The function is,

⇒ f (x) = ∛z

Now, After translation we get;

The **value **of **function** of g (x) is,

⇒ g (x) = 2∛z

Thus, The **value **of **function** of g (x) is,

⇒ g (x) = 2∛z

Learn more about the **function **visit:

https://brainly.com/question/11624077

#SPJ7

calculate without using tables the values of

(1+√2)⁴ - (1-√2)⁴

Answer: 24*sqrt(2)

=========================================================

Work Shown:

A = 1+sqrt(2)

B = 1-sqrt(2)

-------------------

Using A and B, let's add and subtract those values

A+B = (1+sqrt(2))+(1-sqrt(2))

A+B = 1+sqrt(2)+1-sqrt(2)

A+B = 1+1+sqrt(2)-sqrt(2)

A+B = 2

and

A-B = (1+sqrt(2))-(1-sqrt(2))

A-B = 1+sqrt(2)-1+sqrt(2)

A-B = 1-1+sqrt(2)+sqrt(2)

A-B = 2sqrt(2)

-------------------

Next, square both sides of the A equation

A^2 = (1+sqrt(2))^2

A^2 = (1+sqrt(2))(1+sqrt(2))

A^2 = 1(1+sqrt(2))+sqrt(2)(1+sqrt(2))

A^2 = 1+sqrt(2)+sqrt(2)+sqrt(2)*sqrt(2)

A^2 = 1+2sqrt(2)+2

A^2 = 3+2sqrt(2)

-------------------

Do the same for B

B^2 = (1-sqrt(2))^2

B^2 = (1-sqrt(2))(1-sqrt(2))

B^2 = 1(1-sqrt(2))-sqrt(2)(1-sqrt(2))

B^2 = 1-sqrt(2)-sqrt(2)-sqrt(2)*(-sqrt(2))

B^2 = 1-2sqrt(2)+2

B^2 = 3-2sqrt(2)

There's a bit of nice symmetry going on with A^2 and B^2, due to A and B having similar symmetric structures themselves.

-------------------

Lets add A^2 to B^2

A^2+B^2 = (3+2sqrt(2)) + (3-2sqrt(2))

A^2+B^2 = 3+2sqrt(2) + 3-2sqrt(2)

A^2+B^2 = 3+3+2sqrt(2)-2sqrt(2)

A^2+B^2 = 6

-------------------

Now onto the final event

We'll use the difference of squares rule twice

Afterward, apply substitution using the previous sections above.

A^4 - B^4 = (A^2)^2 - (B^2)^2

A^4 - B^4 = (A^2-B^2)(A^2+B^2)

A^4 - B^4 = (A-B)(A+B)(A^2+B^2)

A^4 - B^4 = (2sqrt(2))(2)(6)

A^4 - B^4 = 2*6*2*sqrt(2)

A^4 - B^4 = **24*sqrt(2)**

**(1+sqrt(2))^4 - (1-sqrt(2))^4 = 24*sqrt(2)**

-------------------

To check this with your calculator, you can type in the following

(1+sqrt(2))^4 - (1-sqrt(2))^4 - 24*sqrt(2)

The result you should get should be 0, or very close to it

I'm using the property that if x = y, then x-y = 0.

put this numbers from greatest to least

0.2734, 23.74, 0.0347, 0.43,0.0043

Answer:

Step-by-step explanation:

23.74, .43, .2734, .0347, .0043

0.0043

0.0347

0.2734

0.43

23.74

0.0347

0.2734

0.43

23.74

4x - 1 = 2(2x + 2)

what is the answer?

**Answer:**

x = undefined

**Step-by-step explanation:**

Expand brackets

4x - 1 = 4x + 4

Rearrange and make like terms next to each other

4x - 4x = 4 + 1

0x = 5

x = 5/0

when 0 is the denominator the answer is undefined

**Answer: from what i calculated there is no solution**

**Step-by-step explanation:**

which expression represents this model?

**Answer:**

3-6 I think

**Step-by-step explanation:**

3-6

3 yellow

6 red

I’m pretty sure

3 yellow

6 red

I’m pretty sure

If f(x) = -3x + 8

find f(0) = ?

I believe the answer is 8

Pls mark brainliest if correct

Pls mark brainliest if correct

I think the answer would be 8 :)

If a = 15 and c. 25 what is the length of leg b of a right triangle using the

pythagorean theorem?

**Answer:**

b=20

**Step-by-step explanation:**

[tex]b ^{2} + {a}^{2} = {c}^{2} \ \\ {b}^{2} = {c}^{2} - {a}^{2} \\ {b}^{2} = {25}^{2} - {15}^{2} = 625 - 225 = 400 \\ b = \sqrt{400} = 20[/tex]

**Given**** ****:**** **In a triangle ABC , a = 15 , c = 25 . Also the triangle is a right angled triangle .

**To**** ****Find**** ****:**** **The value of b using the Pythagoras Theorem.

**Solu****tion**** ****:**** **The value of side a is 15 , c is 25 and we have to find b . The sides with be Pythagorean Triplet whose smallest member will be 15 . So the third member. will be 20 . And the largest member is 25 .

The Pythagoras Theorem is :

[tex]\boxed{\red{\bf hypontenuse^2=base^2+perpendicular^2}}[/tex]

⇒ c² = a² + b² .

⇒ b² = c² - a² .

⇒ b² = ( c + a ) ( c - a ) .

⇒ b² = ( 25 + 15 ) ( 25 - 15 ) .

⇒ b² = 40 × 10.

⇒ b² = 400.

⇒ b² = √400.

**⇒**** ****b**** ****=**** ****2****0**** ****.**

**Henc****e**** the**** value**** of**** ****c**** ****is**** ****2****0*** **.** *

The original price of a play ticket was $36.00. Yolanda bought the ticket at original price and then marked it up 10% and resold the ticket. How

much did she resell the ticket for?

What

she sold the ticket for $39.50

explanation: you take 36 and time it by 10% and it will give you $3.60 and you add it to 36

explanation: you take 36 and time it by 10% and it will give you $3.60 and you add it to 36

ASAP ASAP ASAP

HELP ME PLEASE

**Answer:**

D i'm pretty sure

**Step-by-step explanation:**

**Answer: $2.19**

**Step-by-step explanation: you have to find the surface area. Add 10*7*2 and 7*1.25*2 and 1.25*10*2 and then multiply by 0.012! Then you can get your answer. (17.5 + 140 + 25)*0.012. I think this is right. Sorry if itś not.**

45 +2.50m = 3.75m

what is the answer

**m = 36**

Work

*45 + 2.50m = 3.75m*

* -3.75m -3.75m*

*45 - 1.25m = 0*

*- 45 - 45*

*-1.25**m = **-45*

*-1.25 -1.25*

* ***m = 36**

44 kg of tomatoes cost $352. How many

kilograms of tomatoes can you get with

$216?

**Answer:**

27 tomatoes

**Step-by-step explanation:**

**Answer:**

27kg

**Step-by-step explanation:**

352 divided by 44 equals 8. 216 divided by 8 equals 27. So 27 times 8 equals 216. Therefore 216 dollars will get you 27 kg of tomatoes.

20b-16

Please help I will mark you

Hey :)

20b−16

Factor out 4

= 4(5b−4)

Hope this helps :)

20b−16

Factor out 4

= 4(5b−4)

Hope this helps :)

By considering the discriminant, find the

value of the constant p such that the

following equation has equal/repeated

solutions.

4x2 + 8x + p = 0

**Answer:**

**Step-by-step explanation:**

A quadratic equation has equal/repeated solutions when a discriminant (Δ) is equal 0.

The formula of a discriminant (Δ) of equation

[tex]ax^2+bx+c=0\\\\\Delta=b^2-4ac[/tex]

We have the equation

[tex]4x^2+8x+p=0\to a=4;\ b=8;\ c=p[/tex]

substitute

[tex]\Delta=8^2-4\cdot4\cdot p=64-16p\\\\\Delta=0\iff64-16p=0[/tex]

subtract 64 from both sides

[tex]-16p=-64[/tex]

divide both sides by (-16)

[tex]\dfrac{-16p}{-16}=\dfrac{-64}{-16}\\\\p=4[/tex]

Point Q (-3,2) is translated 4 units left and 2 units down. What is the ordered pair of Q' after this translation?

a.(-7,0)

b.(4,0)

c.(4,4)

d.(1,4)

e.(1,0)

(-7,4)

**Answer:**

A (-7,0)

**Step-by-step explanation:**

I just drew it cause it's way easier than typing out :)

Make s the subject of the formula

T^2=2p+as

**Step-by-step explanation:**

Original formula: T^2 = 2p + as

T^2 - 2p = as

s = (T^2 - 2p) / a

(−45)(158)(73)(−1)

QUICK

**Answer:**

If you are multiplying (-45)(158)(73)(-1) your answer is 519,030.

**Step-by-step explanation:**

multiplying will get you 519,030 because-45x158= -7,110 and 73x-1=-73 and when you multiply -7,110 and -73 you get positive 519,030 because a negative times a negative equals a positive

Tom walks 3.2 km every morning. How many feet are in 3.2 km, given that 1 mile = 1.609 km and 1 mile = 5,280 feet? 2,654.85 feet 8,500.67 feet 10,500.93 feet 16,901.15 feetTom walks 3.2 km every morning. How many feet are in 3.2 km, given that 1 mile = 1.609 km and 1 mile = 5,280 feet? 2,654.85 feet 8,500.67 feet 10,500.93 feet 16,901.15 feet

Answer:

10,500.93 feet

Step-by-step explanation:

From the question, we are told that Tom walks 3.2km every morning.

1 mile = 1.609km

1 mile = 5280 feet

Step 1

1.609km = 1 mile

3.2km = x mile

Cross Multiply

x mile × 1.609km = 3.2km × 1 mile

x mile = 3.2km × 1 mile/1.609.

= 1.9888129273 miles

1 mile = 5280 feet

1.9888129273miles = y

Cross Multiply

y = 1.9888129273 × 5280 feet/1 mile

= 10500.932256 feet

Approximately = 10,500.93 feet

Therefore, Tom walks for 10,500.93 feet

10560

**Answer:**

10,500.93 feet

**Step-by-step explanation:**

Solve the inequality and graph the solution on the line provided.

8r - 9> -17

Pls help me !!!

**Answer:**

[tex]\boxed { x > -1}[/tex]

**Step-by-step explanation:**

Solve the following inequality:

[tex]8x - 9 > - 17[/tex]

-Add [tex]9[/tex] to both sides:

[tex]8x - 9 + 9 > -17 + 9[/tex]

[tex]8x > -8[/tex]

-Divide both sides by [tex]8[/tex]:

[tex]\frac{8x}{8} > \frac{-8}{8}[/tex]

[tex]\boxed { x > -1}[/tex]

-The number line (graphed):

Can you help me to solve this

**Answer:**

[tex]\frac{4a-2}{2a+1}[/tex]

**Step-by-step explanation:**

Factorise the numerator and denominator

8a² - 2 ← factor out 2 from each term

= 2(4a² - 1) ← 4a² - 1 is a difference of squares

= 2(2a - 1)(2a + 1)

4a² + 4a + 1 ← is a perfect square

= (2a + 1)²

Thus

[tex]\frac{8a^2-2}{4a^2+4a+1}[/tex]

= [tex]\frac{2(2a-1)(2a+1)}{(2a+1)(2a+1)}[/tex] ← cancel (2a + 1) on numerator/ denominator

= [tex]\frac{2(2a-1)}{2a+1}[/tex]

= [tex]\frac{4a-2}{2a+1}[/tex]

Answer: 4a-2/2a+1

Explanation: first factor out the expression. Second cancel out

Explanation: first factor out the expression. Second cancel out

Which are the partial products of 3,706 × 4?

**Answer:**

14824

**Step-by-step explanation:**

the product is 14824

Please help me this question is hard

Answer:

I cant see

Step-by-step explanation:

**Answer:**

dont have an answer yet...question too small to see...

**Step-by-step explanation:**

Dom and Riley both want to find the change from the 6 AM temperature to the new 12 PM temperature. Dom says that you can use a number line and add the distances from 0 to the 6 AM temperature and from 0 to the new 12 PM temperature. Riley says that you can subtract -1.4 from the 12 PM temperature. Is either Dom or Riley correct? Explain your reasoning and find the change in temperature.

**Answer:**

Neither Dom or Riley is correct

**Step-by-step explanation:**

The change in temperature between 12PM and 6AM can be obtained by subtracting the 12PM temperature from the 6AM temperature because temperature increases as the hours of the day go by.

To carry out this subtraction on the number line, the following steps should be taken;

(i) Mark the numbers corresponding to 6AM and 12PM temperatures on same number line.

(ii) From the number corresponding to the 12 PM temperature, find out how many steps that are needed to reach the position of the number corresponding to the 6AM temperature.

This number of steps represents the temperature change between the 12PM temperature and the 6 AM temperature.

What is the equation of the ine that has a slope of 4 and passes through the point (3, -10) ?

**Answer:**

The answer is

[tex] \huge y = 4x - 22[/tex]

**Step-by-step explanation:**

To find an equation of a line given the slope and a point we use the formula

[tex]y - y_1 = m(x - x_1)[/tex]

where

m is the slope

( x1 , y1) is the point

From the question the point is (3, -10) and the slope 4

We have

[tex]y + 10 = 4(x - 3) \\ y + 10 = 4x - 12 \\ y = 4x - 12 - 10[/tex]

We have the final answer as

[tex]y = 4x - 22[/tex]

Hope this helps you

**Answer:**

y+10=4(x-3) in point-slope form

**Step-by-step explanation:**

In point-slope form, this is how you will write out the equation. Point slope form is y-y1=m(x-x1). You substitute the values in order to get this equation.

Write your answer as a whole number and remainder.

73 : 8= R

**Answer:**

9 R 1

**Step-by-step explanation:**

73/8 = 9 R 1

we know 8x 9 = 72 so we know we have a remainder of 1

A shopekeeper sells one machine for 990 rupees at profit 10% and another machine for 1960 rupees at loss of 2% what is his gain or loss percentage

SP of a machine = Rs. 990

Profit% = 10 %

SP of other machine = Rs. 1960

loss% = 2 %

his gain or loss percentage

We know that,

CP * (100 + profit%)/100 = SP

So,

**First machine :
**

CP * (100 + 10)/100 = 990

⟹ CP = 990 * 100/110

**⟹ CP = Rs. 900
**

**Second machine :
**

We know that,

CP * (100 - loss%)/100 = SP

⟹ CP * (100 - 2)/100 = 1960

⟹ CP = 1960 * 100/98

**⟹ CP = Rs. 2000
**

Now,

We have to find the total loss or profit percentage.

We observe that,

SP > CP.

so, a gain is occured.

**gain % = gain/CP * 100
**

**gain = SP - CP
**

So,

gain% = (2950 - 2900)/2900 * 100

⟹ gain% = 50/29

⟹ gain% = 1.72 %

**∴ A gain of 1.72% is occured in the whole transaction.**

**I hope it will help you.**

**Regards.**

**Answer:**

HELLO SISO❤

IT'S ME YIREN

**Step-by-step explanation:**

→ CP of machine = (SP * 100) / (100 + Profit%) = (990 * 100) / (100 + 10) = (990 * 100) / 110 = Rs. 900 . Case 2) :- shopkeeper sells another machine for Rs. 1960 at a loss of 2%

Which of the following functions has a rate of change of 5?(2 points)

f(5)=300 and f(7)=290

f(5)=225 and f(10)=250

f(3)=278 and f(5)=320

f(2)=317 and f(5)=296

**Answer:**

f(5)=225 and f(10)=250

**Step-by-step explanation:**

Solve the following equation for x: 3x - 4 = 8

x=-2

x=-4

x=2

X=4

Answer:

1. Add 4 to both sides. 3x-4+4=8+4

2. Divide 3 from both sides. 3x/3=12/3

3. Solution. x=4.

Step-by-step explanation:

Is 8.25 greater, equal or less than 8.250
2/7 x -41 =?Sorry ignore this its says its not long enough.
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a stone which is dropped into a dry well hits the bottom in 2.2s how deep is the well. take g=10m/s
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