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2 years ago

Answer the question please I'll give brainlyest

Mathematics

2 answers:

densk [106]2 years ago

7 0

Solution:

Note that:

50 miles = 1 hour

Using the equation (50 miles = 1 hour) to solve for 2 1/2 hours:

50 miles = 1 hour
=> 50 x 2.5 = 2.5 hours
=> 125 miles = 2.5 hours

disa [49]2 years ago

6 0

Answer:

125 miles

Step-by-step explanation:

Speed travelled every hour = 50 miles

Time travelled for - 2 1/2 hours = 2.5 hours

Distance = Speed * Time

50*2.5 = 125 miles

Hope this helps!

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Write an equation of a circle with a center at (2, - 4) and a radius of 4.

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Answer:

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Step-by-step explanation:

The equation of a circle with center (h, k) and radius r is ...

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2 years ago

Charlie was carrying around the steps to solve Square root of 6x plus 4 = 8. On his way through the Math Factory, Charlie droppe

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Answer: Order will be F,D,C and Fourth Option is correct and x = 10

Step-by-step explanation:

Since we have given that

$\sqrt{6x+4}=8$

We first transpose the square root to the right , so it becomes square of 8,i.e.

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Now, transpose 4 to the right so it will get subtract from 64 i.e.

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Since 6 is multiplied to x on tranposing it will get divided by 60 i.e.

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3 years ago

Read 2 more answers

Determine whether y^2=x^2- 3 is a function ?

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2 years ago

Bus A travels according to the function y = 125/5x where y is distance traveled in miles and x is time in hours. Bus B travels a

Yuki888 [10]

Answer:

Bus B travel faster

Step-by-step explanation:

The graph of the question in the attached figure

we know that

the linear equation in slope intercept form is equal to

$y=mx+b$

where

m is the slope

b is the y-intercept

x ---> is the time in hours

y ---> is the distance in miles

In this problem we have

Bus A

$y=\frac{125}{5}x$

The slope of the linear equation represent the speed of the bus

The speed of bus A is

$\frac{125}{5}=25\ miles/hour$

Bus B

Find the slope

take two points from the graph

(0,0) and (3,200)

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

substitute

$m=\frac{200-0}{3-0}$

$m=66.67\ \frac{miles}{hour}$

Compare the slope Bus A with the slope Bus B

$66.67\ \frac{miles}{hour} > 25\ \frac{miles}{hour}$

therefore

Bus B travel faster

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3 years ago