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2 years ago

The definition of an angle uses the undefined term ?

1 answer:

5 0

The undefined terms in geometry used for the definition of an angle are line or ray and point. Two lines extend to meet at a common point or the two rays share the same endpoint. The common point between the two lines or the two rays of the angle is called the vertex.

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WHY ISNT ANYBODY ANSWERING MY QUESTION PS HELP MEEEEE I ALWAYS GIVE BRAINLIEST 5 STARS andddd offer 25 pointsssssssssss plsss he

meriva

Answer:

0.5 I think. because for every 2 on the x axis, it grows 1 on the y axis.

6 0

2 years ago

- The improper fraction of 12 1 1 is....... a 4. 3 b 2 3 5 3

Ainat [17]

Answer:

Mixed fraction = whole × denominator + numerator.

this formula converts mixed to improper fraction.

So, 1 × 3 + 1 = 4 is numerator.

Denominator is 3 which is same.

So, answer is

A. $\frac{4}{3}$

<h3>Plz mrk me brainliest.</h3>

3 0

2 years ago

You just purchased two coins at a price of $670 each. Because one of the coins is more collectible, you believe that its value w

DerKrebs [107]

Answer:

The value of first coin will be $151.51 more than second coin in 15 years.

Step-by-step explanation:

You have just purchased two coins at a price of $670 each.

You believe that first coin's value will increase at a rate of 7.1% and second coin's value 6.5% per year.

We have to calculate the first coin's value after 15 years by using the formula

$A=P(1+\frac{r}{100})^{n}$

Where A = Future value

P = Present value

r = rate of interest

n = time in years

Now we put the values

$A=670(1+\frac{7.1}{100})^{15}$

$A=670(1+0.071)^{15}$

$A=670(1.071)^{15}$

A = (670)(2.797964)

A = 1874.635622 ≈ $1874.64

Now we will calculate the value of second coin.

$A=670(1+\frac{6.5}{100})^{15}$

$A=670(1+0.6.5)^{15}$

$A=670(1.065)^{15}$

A = 670 × 2.571841

A = $1723.13

The difference of the value after 15 years = 1874.64 - 1723.13 = $151.51

The value of first coin will be $151.51 more than second coin in 15 years.

8 0

2 years ago

If 4/5 of a population of a certain town is considered to be middle class and the population of the town is 2000 how many people

const2013 [10]

First, you would need to create an equation for this problem.
$\frac{4}{5}$ = $\frac{x}{2,000}$

Next, you would cross multiply.
5x = 8,000

Now, all you would have to do is isolate the x. To do this, you would divide both sides by 5.
x = 1,600

1,600 people are considered middle class.

I hope this helps!

8 0

2 years ago

In ΔHIJ, the measure of ∠J=90°, JH = 81 feet, and HI = 91 feet. Find the measure of ∠I to the nearest degree.

kakasveta [241]

Answer:

63°

Step-by-step explanation: