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3 years ago

Yooooo please help lol

Mathematics

2 answers:

PtichkaEL [24]3 years ago

8 0

Answer:

You first want to divide 210 by 50 2/3. once you do that you will get 35/251 or 0.13944

Now you should be able to make about $44 dollars

Step-by-step explanation:

tiny-mole [99]3 years ago

5 0

Answer:

my account got banned :(

Step-by-step explanation:

You might be interested in

What i<br> s y= 2/7x-4 written in standard form

stiks02 [169]

Standard form is ax + by = c y = 2/7x - 4 y + 4 = 2/7x 4 = 2/7x - y Multiply everything by 7 to get rid of fraction. 28 = 2x - 7y Answer: 2x - 7y = 28

4 0

3 years ago

Is x+2 a factor of 3x^4+7x^3+3x^2-x-4?

Serhud [2]

Lets check by putting x= - 2
3x^4+7x^3+3x^2-x-4=0
3(-2)^4+7(-2)^3+3(-2)^2+2-4=0
3*16-56+12-2=0
48-56+10=
2=0 No
x+2 is not a factor

4 0

3 years ago

Please help with numbers 5, 6, 7, and 8 (Will give brainliest)

Harrizon [31]

Answer:

If AB = BC, then BC = AB
Symmetric property of equality

∠A = ∠A
Reflexive property of equality

If 2x - 5 + 3x = 10 ⇒ add up 2x and 3x ⇒ then 5x - 5 = 10
Associative property of addition

If B is the midpoint of AC, then AB = BC
Definition of midpoint

4 0

3 years ago

Ervin sells vintage cars. Every three months, he manages to sell 13 cars. Assuming he sells cars at a constant rate, what is the

Vladimir [108]

Ervin sells 13 cars per 3 months so 13/3=4.3 cars per month.

this means that

___month___ ___cars sold___

1 4.3
2 2*4.3
3 3*4.3
: :
n n*4.3

the linear function representing the cars sold per month is f(n)=4.3*n

(Practically, this means that the expected number of cars sold after n months is a whole number close to 4.3*n.)

Answer:

the slope is 4.3 (13/3)

7 0

4 years ago

A heap of grain is shaped as a cone ADCF with height 5 m and base radius 2 m, as shown on the diagram. A and C are points on the

hoa [83]

Answer:

The angle between [A_F] and the base of the cone = 68.2°

The area of the base of the cone ≈ 12.57 m²

Step-by-step explanation:

The given parameters are;

The height of the cone = 5 m

The base radius of the cone = 2 m

The angle which the A $\hat O$ C = 120°

Therefore, we have;

The angle between [A_F] and the base of the cone = The angle between [CF] and the base of the cone

The angle between [CF] and the base of the cone = tan⁻¹(5/2) = tan⁻¹(2.5) ≈ 68.2°

∴ The angle between [A_F] and the base of the cone = The angle between [CF] and the base of the cone = 68.2°

The angle between [A_F] and the base of the cone = 68.2°

The area of the base of the cone = π × r² = π × 2² = 4·π ≈ 12.57

The area of the base of the cone ≈ 12.57 m².

8 0

3 years ago