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muminat
4 years ago
8

On a map the distance between Goffstown and Wilkstown is 5.5 cm.

Mathematics
1 answer:
telo118 [61]4 years ago
3 0

Answer:

275 km

Step-by-step explanation:

5.5 x 1   cm: 5.5 x 50 km

5.5 km : 275 km

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Function Notation
Westkost [7]
I checked all answers on Photomath.
Let me know if that’s helpful.

3 0
3 years ago
A truck driver who covers the interstate in 4 1/2hours traveling at the posted speed of 55 mph. If the speed limit is raised to
kotegsom [21]

Answer: The same trip will require 3.8 hours.

Step-by-step explanation:

Since we have given that

Time = 4\dfrac{1}{2}=\dfrac{9}{2}

Speed = 55 mph

So, distance would be

Speed\times time=55\times 4.5=247.5\ miles

If the speed limit = 65 mph

So, time will be

\dfrac{247.5}{65}=3.8\ hours

Hence, the same trip will require 3.8 hours.

6 0
3 years ago
Can someone please help me with math.
Oxana [17]

Answer:

A

Step-by-step explanation:

Hello There!

First thing we notice is that the y intercept is at (3,0) meaning that they have some sort of fee that has a charge of 3 dollars (represented by the 3)

Because the fee is 3 dollars we can immediately eliminate answers B and C

Now we want to find the charge for each bag of Potpourri (this can be represented by the slope)

Once again we want to choose two points on the line and plug it in into the slope formula

the points are optional but i have chosen the points (1,4.5) and (2,6)

*plug it into the slope formula*

slope=\frac{6-4.5}{2-1} \\6-4.5=1.5\\2-1=1\\slope =\frac{1.5}{1} or1.5

so we can conclude that the charge per bag of potpourri is $1.50 leading us to answer choice A  

7 0
3 years ago
B is the midpoint of AC. AB = 5x-7, BC = 3x - 5. Find the value of x.<br><br> А<br><br> B<br><br> C
NemiM [27]

Answer:

the value of x is 1......

as we know B is the midpoint....

then,

5x-7=3x-5

5x-3x=-5+7

2x=2

x=2/2

x=1

8 0
3 years ago
Given f(x) and g(x) = f(k⋅x), use the graph to determine the value of k.
otez555 [7]

equation of f(x)

point of intersection of f(x) and x axis - (-4,0)

point of intersection of f(x) and y axis - (0,4)

Equation y = x +4

g(x) = f( kx)

= kx +4

g(-2) = -2

-2k +4= -2

-2k = -2 -4

-2k = -6

k= 3

8 0
3 years ago
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