My brain cells can never with highschool geometry, help

Answer:

1.43 is correct answer .

there data are given for 8 days

but we have to use only 7 days data

Answer: $13.77

Step-by-step explanation:

To get the final price for the screen protectors, we have to calculate the value of the tax and add to the current price of the screen protector.

The sales tax will be:

= 6% × $12.99

= 6/100 × $12.99

= 0.06 × $12.99

= $0.7794

The price of the screen protector will now be:

= $12.99 + $0.7794

= $13.7694

= $13.77

Answer:

5) 48

6) 60

Step-by-step explanation:

Answer:

A) (4,1)  C) (12,3) D) (20,5)

Step-by-step explanation:

Required

Which has a constant of proportionality of 1/4

To solve this, we make use of:

[tex]y = kx[/tex]

Where k is the constant of proportionality.

Solve for x

[tex]k = y/x[/tex]

Testing the given options

A) (4,1)

[tex]k = y/x[/tex]

[tex]k =1/4[/tex]

B) (8,12)

[tex]k = y/x[/tex]

[tex]k =12/8[/tex]

[tex]k =3/2[/tex]

C) (12,3)

[tex]k = y/x[/tex]

[tex]k = 3/12[/tex]

[tex]k = 1/4[/tex]

D) (20,5)

[tex]k = y/x[/tex]

[tex]k = 5/20[/tex]

[tex]k = 1/4[/tex]

E) (12,6)

[tex]k = y/x[/tex]

[tex]k =6/12[/tex]

[tex]k =1/2[/tex]

Answer:

The price per cheese stick was increased by 150%.

The amount of cheese sticks per $1.00 has decreased by 60%.

Step-by-step explanation:

The price per cheese stick was $0.10

The current price per cheese stick is $0.25

That means the price per cheese stick was raised by 150%.

That also means the amount of cheese sticks you could buy for $1.00 has decreased by 60%.

Answer:

ud wana take away the cost of one pound of potatoesso 11.75 take away 2.48 so 9.27 divided by three 3.09 per pound for tomatoes

Answer:

ITS 40

Step-by-step explanation:its 8 because 8x5 is 40:5 10 15 20 25 30 35 40

Answer:

Hope that helps!!

18.84x

Answer:

jeez, one lazy person must you be if you dont have time to finish this xD

answer is 181

Step-by-step explanation:

well first divide the two objects, a triangle, and a rectangle. Now we have no idea what the bottom of the triangle is so lets calculate that. 18 - 2 -5 = 11

so the triangles dimesions are a10, b11.  Now we have to implement the pythagorem theroem since it doesnt give us the side "c". its a simple a^2+b^2=c^2. so side "c" is 14.866. now we can calculate and add everything together. so 18*7=126. and the triangles area is 55. so add 126+55 and viola. you get 181. Im a bit skeptical that i got something  wrong but i hope its all correct. hope this helps!

The variable x is the hypotenuse, and the value of x in the right triangle is 24.8

The complete question is a right triangle, where x is the hypotenuse.

So, the equation of x is:

[tex]x^2 = 19^2 + 16^2[/tex]

Evaluate the sum of exponents

[tex]x^2 = 617[/tex]

Take the square root of both sides

x = 24.8

Hence, the value of x is 24.8

Read more about right triangles at:

https://brainly.com/question/2217700

#SPJ2

Answer:

30 times

Step-by-step explanation:

The computation of the number of times that expected to stop on 3 is as follows:

Since there are 150 spins

And, each labeled with a number that lies between 1 and 5

So the number of times should be

= 150 ÷ 5

= 30 times

Hence, the number of times would be 30

Answer:

I love algebra anyways  

the ans is in the picture with the steps  

(hope it helps can i plz have brainlist :D hehe)

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

Do what's in the brackets first

39 ÷ (3)  - 2*(5)

Now do the division and multiplication next.

13 - 10

Finally the subtraction.

3

Answer: 70.884

Step-by-step explanation:

Answer:

Step-by-step explanation:

48

Answer:

-1952

Step-by-step explanation:

Answer:

1952

Step-by-step explanation:

12 x 76-8(456-98)

912-8 x 358

912-2864

1952

Answer:

The answer should be around 1,149663 (Rounded off to the nearest whole number. Also if a population has a remainer you usually add it as 1. This is because these are people)

Step-by-step explanation:

First step involves listing the formulas being used:

600,000= population, 0.03= growth rate 22years= period

Therefore, we take the 600,000 and multiply by 1+0.03 ^22(to the power of 22 or period)

So, 600,000(1+0.03)^22

=1,149662.045 /1,149663

Hope this helps!

Answer:

d

Step-by-step explanation:

multiply the left side by 3 on the top and bottom to get 12x/15

then multiply the right side by 5 on the top and bottom to get 10x/15

then subtract 12x/15 and 10x/15 to get 2x/15

Answer:

D. [tex]\frac{2x}{15}[/tex]

just simplify

Answer:

576

Step-by-step explanation:

just multiply 48 by 12

Answer:

576

Step-by-step explanation:

48 ice cream flavors

12 toppings

48 x 12 = 576

Step-by-step explanation:

(-1)÷(-1)=1 Answer

hope you understood.....

Comment if not understood

Answer:

Step-by-step explanation:

nth term = a₁ + (n-1)d = 7 + (n-1)12

:::::

nth term = a₁rⁿ⁻¹ = 2×2ⁿ⁻¹ = 2ⁿ

a₁ = 2

a₂ = 4

a₃ = 8

a₄ = 16

a₅ = 32

Answer:

267x2 -8x -8 where

x=- 4± 2√ 538/267

Step-by-step explanation:

x2 - 2x -89x2 - 16x2 - 163x2 + 10 x + 8

= x2  -89x2 - 16x2 - 163x2  - 2x+ 10 x + 8

= -267x2+8x +8

= 267x2 -8x -8

First the like terms are arranged and then added . All the co efficients of x2 are added and x are added separately.

Using the quadratic equation to find the value of x

a= 267 , b= -8 and c= -8

x= -b±√b²- 4ac/ 2a

x= -8±√64 +8544/534

x= -8±√8608/534

x=-8±√ 2 x 2 x 2 x 2 x 2 x 269/534

x=-8± 4√ 2 x 269/534

x=- 4± 2√ 2 x 269/267

x=- 4± 2√ 538/267

Answer:

-4.5, 5

Step-by-step explanation:

the first number (-4.5) goes on the x-axis which is the bottom. I goes between the -4 and the -5

The second number (5) goes on the y-axis where it says 5

Answer:

20 chocolates

Step-by-step explanation:

I got 20 chocolates as my answer because I multiplied the 2 chocolates eaten each day by the 8 days. She eats 2 chocolates each day for 8 days. 8x2=16. Then, I took the 36 chocolates and subtracted 16 chocolates eaten to get the answer of how many chocolates are left. 36-16=20. Therefore, Chloe has 20 chocolates.

Chloe has 20 chocolates remaining 8 days after her birthday.

Answer:

Step-by-step explanation:

12 = 24 * 1 * 1/2

12 = 36 * 1 * 1/3

These are 2 possible answers.

There are many more.

Answer:

[tex]9[/tex]

Step-by-step explanation:

[tex] {2}^{3} + 4 \times 2 - 7 \\ 8 + 8 - 7 \\ 16 - 7 \\ 9[/tex]

Hope this helps you.

Can I have the brainliest please?

Have a nice day !!!!!!!!!!!!!

Answer:

i am from brazil

Step-by-step explanation:

i can not answer