What is the distance between points (4, -7) and (-5, 9)? Round to the nearest tenth of a unit |____|units

Answers

Answer 1

Answer: The correct answer is 18.4. We can use the distance formula to solve this problem.

(x - x)² + (y - y)² = d² Distance formula
(4 + 5)² + (-7 - 9)² = d² Substitute the given values; make sure to always subtract in the same direction (for example, if you had (1, 2) and (3, 4), if you start by subtracting 1 - 3, then subtract 2 - 4 again, not 4 - 2); also remember that when you subtract a negative, you add
9² - 16² = d² Add; remember that when you subtract a positive from a negative, the answer is negative (-7 - 9 = -16), but this doesn't really matter since we're about to square it anyway
81 + 256 = d² Square both numbers; you can use a calculator for this, if you want
337 + d² Add
d = √337 Take the square root of both sides to cancel out the exponent

So, the distance is √337. You can use a calculator to get the estimated answer, which is about 18.4

Hope this helps!

Answer 2

Answer: Your answer is -18.4

Hope this helped C;

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You drop a ball from a height of 0.5 meter. Each curved path has 52% of the height of the previous path.a. Write a rule for the sequence using centimeters. The initial height is given by the term n = 1. b. What height will the ball be at the top of the third path?
Barry open a compound interest savings account and his initial deposit was $923. The account pays 3.1% annual interest and is compounded annually. How many years it would take for the balance to be $1,735? Round your answer to the nearest hundredth of a year. Example: 23.13 The following is the balance function for compound interest account where: P is the initial deposit, r is the annual interest rate, n is the number of compounding times per year, t is the number of years
Which of the following represents the zeros of f(x) = 3x^3 − 10x^2 − 81x + 28?A) 7, -4, 1/3 B) 7, -4, -1/3 C) 7, 4, 1/3 D) 7, 4, -1/3
avocados cost $3 per pound. write and graph an equation in two variables that represents the cost of buying avocados

Translate the phrase into an algebraic expression.
3 times b

Answers

Answer:

Step-by-step explanation:

It`s just . . . 3b lol

When numbers and variables multiply, they are put in the form of (integer)(variable). They phrase can only be further simplified if there is a number substitution for b.

Match the term with the definition. Match

Term

Definition

corresponding angles A) the constant by which a figure (or the dimensions of a figure) increases or decreases
scale factor B) corresponding sides of two similar triangles
proportional C) figures that have congruent angles and corresponding sides that are proportional to one another
similar polygons D) these corresponding parts are congruent, given two similar triangles
scale drawing E) a depiction of a real object with accurate sizes except they have all been reduced or enlarged

Answers

Part 1.Corresponding angles

= (e) .Corresponding sides of two similar triangles.

Remember - The angles in matching corners are called Corresponding Angles.

Part 2.Scale factor

= (d).the constant by which a figure (or the dimensions of a figure) increases or decreases.

Part 3.Proportional

= (c).these corresponding parts are congruent, given two similar triangles.

Part 4.Similar polygons

= (a).figures that have congruent angles and corresponding sides that are proportional to one another.

Part 5.Scale drawing.

= (b).a depiction of a real object with accurate sizes except they have all been reduced or enlarged.

8 gallons equals how many pints?
a. 2 pt.
b. 128 pt.
c. 32 pt.
d. 64 pt.

Answers

64 pints is in 8 gallons

Divide n by 5 then add 6

Answers

Answer:

n+30/5

Step-by-step explanation:

Simplify n/5

n/5+6

Rewrite the whole as an equivalent fraction

2.1 Add an integer to a fraction

Rewrite the whole as a fraction using 5 as the denominator: 6= 6/1=6×5/5

Equivalent fraction: the fraction thus generated looks different but has the same value as everything.

2.2 sum of the two equivalent fractions add two equivalent fractions that now have a common denominator

Combine the numerators, place the sum or difference over the common denominator, and then reduce to the lowest terms of possible:

n+6×5/5=n+30/5

B2 - 4ac > -1 means the root is real. true or false??

Answers

Hello,
For quadratic equation the discriminant must be >=0 in order to have real roots.

That's FALSE. Imagine b²-4ac=-0.5

Tyrese bought 35 tickets to use at the carnival. He used some of the tickets to ride the bumper cars and play some games. now he has 28 tickets left what is the percent of decrease in the number of ticket that he has?

Answers

Answer:

20%?

Step-by-step explanation:

Final answer:

Tyrese has used 7 out of his 35 initial tickets. This translates to a 20% decrease in the number of tickets he has.

Explanation:

Tyrese started with 35 tickets and now has 28 tickets. To find the percent of decrease in the number of tickets, first, we need to find how many tickets he has used. He has used 35 - 28 = 7 tickets.

Next, we find the percentage decrease using the formula:
Percent Decrease = (Decrease/Original amount) x 100%
So in this case, the decrease is 7 tickets, and the original amount is 35 tickets.
Percent Decrease = (7/35) x 100% = 20%.

Therefore, the percent of decrease in the number of tickets that Tyrese has is 20%.

Learn more about Percent Decrease here:

brainly.com/question/8549621

#SPJ3

Other Questions

Jamal has a plan to save money for a trip. Today, Jamal deposits $10.00 into the savings account. Each week, Jamal will add $5.00 to the amount that is deposited into the savings account. The table below shows the relationship between the number of weeks and how much money, in dollars, Jamal deposits into the savings account.Let f(x)represent the amount of money Jamal deposits into his savings account at the end of x weeks. Based on the table, what is f(10)?

Domain definition in math

(3.4x10^7)x(4.5x10^4)

Ronnie wants to buya computer table that measures 10 feet by 17 feet.The cost of the table is $16 per square foot.How much will it cost Ronnie to buy the computer table for his study?