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sertanlavr [38]
3 years ago
14

Angad was thinking of a number. Angad doubles it, then adds 8 to get an answer of 68.4. What was the original number?​

Mathematics
2 answers:
dimulka [17.4K]3 years ago
7 0

Answer:

The answer is 30.2

Step-by-step explanation:

subtract 8. Then divide by 2

IgorLugansk [536]3 years ago
3 0

Answer: 30.2

Step-by-step explanation: so 68.4 - 8 because Angad added 8 so we have to subtract that. So 60.4 divided by 2 because Angad doubled the number,  gets us 30.2.

Hope I could help!

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You walk through a used car lot and list the price and model year of each car you see determine whether the two variables are re
Blizzard [7]

Answer:

The narrative in the question can not be described as a function

Step-by-step explanation:

For the purpose of clarity, we will rephrase the question. The key point in the question  is to determine if the price and the model are related and if they fit into independent and dependent function.

Moving forward, to properly answer this question, it will be good for us to understand what dependent and independent functions are.

DEPENDENT FUNCTIONS: These are functions or can also be refereed to as variable that represents quantities or values whose parameter depends on how the independent variable is manipulated.

Example:

You are doing job to earn your a salary. For each project you do, you earn $10 dollar. In this case, the dependent variable is the amount of money you earn because the amount of money you earn depends on how many job or project you do.

INDEPENDENT FUNCTIONS: These are functions or can also be refereed to as variable that we have control over in the process of an event therefore, we are at liberty to manipulate it as we so wish as indicated in the dependent variable.

Going back to the narrative of the question, the narrative in the question can not be described as a function because the two identifies variables which are the price and the model years are been altered due to the fact that it is a used car lot so they have both lost their true value or worth. However, some might argue that price here is the independent function or variable while model year is the dependent variable.

5 0
3 years ago
Can someone answer my previous question pleaseeee
Georgia [21]

Answer:

all done bud, I'm just here for the extra points :D

3 0
3 years ago
Read 2 more answers
Part A: For each problem, write an expression using parenthesis, and then solve.
slavikrds [6]
<span>1. $119 2. 64 beads 3. 4 candles 4</span>
6 0
3 years ago
Plz help me well mark brainliest!
aleksley [76]
It’s -9 because when multiplied it’s about -9
4 0
2 years ago
The ratio between the volumes of two cubes is 125 to 216. what is the ratio between their respective surface areas?
MAVERICK [17]
Volume of a cube is length * width * height. Because it's a cube, all of these lengths are the same measurement so rather than doing V = l*w*h, we can do one of the measurements cubed, let's call it x.

So Volume = x³. So if we are given the volume, we can the length by doing the cube root. 

∛125 = 5
∛216 = 6

Surface area of a cube = 6x². So now we plug both of these measurements into the formula. 

For 5:

SA = 6(5)² = 6(25) = 150

For 6:

SA = 6(6)² = 6(36) = 216

The ratio of their surface areas is 150:216 or if you simplify it by dividing both by the GCF of 6, 25:36
8 0
2 years ago
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