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2 years ago

What is the distance between (2.6) and (7,6)?

Mathematics

2 answers:

scZoUnD [109]2 years ago

6 0

Answer:

5 units

Step-by-step explanation:

(2,6) and (7,6)

Since the y coordinates are the same, we only need to look at the x coordinates

The distance between 2 and 7 is

7-2 =5

5 units

ivanzaharov [21]2 years ago

3 0

Answer:

5 units

Step-by-step explanation:

Since the y values are the same, they are already on the same vertical line. This means that we simply need to go horizontally in order to get the distance, which we could do two ways.

We could:

1.) Count the units on a graph

2.) Subtract the points to get our distance

The most simple and practical option would be 2, so when we subtract (7,6) from (2,6) we should get 5 units.

*Note*: you could also do it the other way around, and you would get -5, but of course, distance can't be negative so you would simply take the absolute value and still get 5

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Write the equation of the line that passes through the given points. (0,-1) and (-11,-4)

solong [7]

Answer:

Line equation

y=0.2727272727272727x−1 Slope 0.27 Intercept -1

Step-by-step explanation:

5 0

2 years ago

Over time, the value of the property at 397 West Lake Street increased by 275%. If the initial value of the property was P, whic

VMariaS [17]

Answer:

The expression is 2.75P.

Step-by-step explanation:

If P represents the initial value and the value increases by 275%, then you can say that it is worth 2.75 times as much as the initial value.

6 0

3 years ago

What does g(n) equal

NikAS [45]

We are given the function:
g(n) = $3 (\frac{7}{5} )^n$

We need to find what g(-3) equals.

What the question is asking is what is the resulting value after you plug in -3 as n to the function. Meaning you replace the n that is in the function with -3.

g(-3) = $3( \frac{7}{5})^{-3}$

Remember back to the order of operations.

Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

For this problem we can keep the fraction as it is (unless you are permitted to use a calculator... if that is the case then just plug all that into a calculator) and keep going to the exponent.

Negative exponents make fractions FLIP. So our fraction will look like this: $(\frac{7}{5})^{-3} = (\frac{5}{7})^{3}$

Now that we have it without the negative exponent we need to distribute the cubed power to each number in the fraction (which is essentially the same as saying this: $\frac{5}{7}* \frac{5}{7}* \frac{5}{7}$ )

$\frac{5^{3}}{7^{3}} = \frac{125}{343}$

We ARE NOT done! We still have this left:
g(-3) = $3 \frac{125}{343}$
Multiplying by 3 you get the following:

$\frac{375}{343}$

So what does g(-3) equal? This right here:

$\frac{375}{343}$

5 0

3 years ago

Khalil has 13.5 M of lanyard he needs to cut the lanyards into pieces that are 90 cm long how many full-length pieces of a lanya

Dmitry [639]

We have been given that Khalil has 13.5 M of lanyard. He needs to cut the lanyards into pieces that are 90 cm long. We are asked to find the number of full-length pieces of a lanyard will Khalil be able to cut.

First of all, we will convert 13.5 meter into cm.

1 meter = 100 cm

13.5 meters = 13.5*100 = 1350 cm.

Now we will divide 1350 by 90 to find number of pieces of lanyard that can be cut from 1350 cm.

$\text{Number of full-length pieces of a lanyard}=\frac{1350}{90}$