Which number is equal to its addtive inverse

Answers

Answer 1

Answer: $x=-x\n 2x=0\n x=0$

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A cylindrical water tank is being filled with a hose. The depth of the water increases by 114 feet per hour.How many hours will it take for the water level in the tank to be 312 feet deep?

Enter your answer as a mixed number in simplest form in the box.

hours

Answers

Time taken = depth / rate
Time taken = 312 / 114
Time taken = 2 14/19

Explain how you can use the Associative Property to evaluate (7×50)×4

Answers

ok so
associative peroperty is
(ab)c=a(bc) so
(7 times 50) times 4=7 times (50 times 4)
and we know that 50 times 4=200 so now we have
7 times 200=1400

answer is 1400

Find the probability. You flip a coin and then roll a fair six-sided die. The coin lands heads-up and the die shows an even number.

Answers

independent probablity so we add the total number of outcomes (top with

even number is 1/2
heads is 1/2

1/4 is answer

Again, assuming fair die, the probability of getting any value when rolling is ... die, the probability of getting a value greater than or equal to 5 is 1/6 + 1/6 = 2/6 = 1/3. ... If a 15 sided die that is numbered from 1 to 15 is rolled once, find the probability of ... If the coin lands as heads, Rob shows you the first number Adam picked.

Mr. Sanders took out a loan for $1000 for one year at a rate of 6% simple interest. What is the total amout Mr. Sanders will repay for this loan

Answers

I = PRT P = 1000 R = 6 T = ? ILL help but not giving the answer u can do it

Which points are 3.5 units apart?A.(7.5, 1.2) and (7.5, –2.3)
B.(7.5, –3.5) and (7.5, 3.5)
C.(7.5, 1.2) and (7.5, 2.3)
D.(7.5, –3.5) and (7.5, 7)

Answers

The points between whom the distance is 3.5 units apart are (7.5, 1.2) and (7.5, -2.3).

What is time taken in kinematics? What is a mathematical function, equation and expression?

distance formula : The distance formula is given by -

$$d = √((x_2 - x_1)^2 + (y_2-y_1)^2)\n$

function : In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.

expression : A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.

equation : A mathematical equation is used to equate two expressions.

Given is to find the points between whom the distance is 3.5 units apart.

Using the distance formula for the points (7.5, 1.2) and (7.5, -2.3), we get-

d² = (- 2.3 - 1.2)² + (7.5 - 7.5)²

d² = (3.5)²

d = 3.5 units

Therefore, the points between whom the distance is 3.5 units apart are (7.5, 1.2) and (7.5, -2.3).

To solve more questions on functions, expressions and polynomials, visit the link below -

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(7.5, 1.2) and (7.5, –2.3)
hope this helps

What is the theoretical probability that the coin will land on tails

Answers

1/2 cause their are two probabilities out of 2
heads = 1
tails = 1

A coin would land on tails about 50% considering there is 2 sides to it, if it had to land on it again then 1/4.

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