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3 years ago

What is the correct equation of the lie shown below?

Mathematics

2 answers:

NISA [10]3 years ago

4 0

The slope of the line is 3/2 and y intercept is at (0,3) so the equation is

y = 3/2 x + 3

or 3y = 2x + 9

N76 [4]3 years ago

3 0

The equation to this line is y=2x+3

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Find the sum of the first 25 multiples of 10.<br>

poizon [28]

Answer:

Step-by-step explanation: So the first 25 multiples of 10 are ,

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3 years ago

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A company sells bottles of vitamin capsules. The graph and table show the linear relationship between the cost per capsule in ce

Step2247 [10]

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2 years ago

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It takes 4 hours and 15 minutes to fly from Orlando, Florida, to Boston, Massachusetts. The distance between the two cities is 1

3241004551 [841]

Answer:

262.12mph and 419kph

Step-by-step explanation:

Given: It takes 4 hours and 15 minutes to fly from Orlando, Florida, to Boston, Massachusetts. The distance between the two cities is 1114 miles

To Find: the average speend of the plane in miles per hour, If every mile is approximately 1.6 kilometers, the speed of the airplane in kilometers per hour

Solution:

Distance between Orlando,Florida and Boston, Massachusetts $=1114$ $\text{miles}$

Time taken to cover the distance $=4\text{hours}$ and $15\text{minutes}$

We know that,

$\text{Average Speed}=\frac{\text{Total Distance}}{\text{Total time}}$

$=\frac{1114}{\frac{17}{4}}$

$=\frac{1114\times4}{17}$

$=262.12$ $\text{mph}$

It is given that,

$1\text{mile}=1.6\text{kilometer}$

therefore,

$1\text{mph}=1.6\text{kph}$

Speed Of plane in Kilometers per hours $=\text{speed in mph}\times1.6$

$419.4\text{kph}$

Speed of in miles per hour is $262.12$ $\text{mph}$ and Speed in kilometer per hour $419.4\text{kph}$

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3 years ago

Simplify the following 4√28÷3√7

finlep [7]

Answer:

8/3 ( Fraction Form), 2.6 ( Decimal Form), 2 2/3 ( Mixed Number Form)

Step-by-step explanation:

Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

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2 years ago

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Anybody have an answer?

lyudmila [28]

$(3+2)^2+(5+4)^2=x^2\\ 5^2+9^2=x^2\\ 25+81=x^2\\ x^2=106\\ x\approx10.3$

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2 years ago