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3 years ago

13

the distance between morristown and bellington is 4 inches on a map. If the scale on the map is 1 inch = 25 miles, what is the a

ctual distance between the two towns?

1 answer:

tangare [24]3 years ago

7 0

If 1 inch = 25 and there are 4 inches on the map you would have to....

4 x 25 = YOUR ANSWER

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Y = 1/4x<br><br> x + 4y = 8<br> pls help

butalik [34]

Answer:

the answer its 3

Step-by-step explanation:

7 0

2 years ago

It costs $19.50 for postage and $5 for insurance to send a one-pound box by Express Mail.

Nadya [2.5K]

294 dollars

Okay so you would take 19.50 and add the 5 dollar insurance giving you 24.50. Then you’d take the 24.50 and multiply it by 12 giving you 294 dollars

Really hope I got that right

6 0

3 years ago

The circumference of a circle is 106.76 meters. What is the circle's diameter?

Flura [38]

C = 2*pi*r
So, C = pi*d
106.76 = pi*d
106.76/pi = d
d = ~33.98

5 0

2 years ago

Read 2 more answers

The formula for the area of a trapezold with altitude k and bases m and n is A=k/2(m+n)

Ghella [55]

Answer:

$m=\frac{2A-kn}{k}$

Hence, option C is true.

Step-by-step explanation:

Given the expression

$A=\frac{k}{2}\left(m+n\right)$

Solving for 'm'

$A=\frac{k}{2}\left(m+n\right)$

Flip the equation

$\frac{k}{2}\left(m+n\right)=A$

Expanding by applying the distributive law: $a\left(b+c\right)=ab+ac$

$\frac{1}{2}km+\frac{1}{2}kn=A$

Add (-1)/2 × kn to both sides

$\frac{1}{2}km+\frac{1}{2}kn+\left(-\frac{1}{2}kn\right)=\left(-\frac{1}{2}kn\right)+A$

simplify

$\frac{1}{2}km=-\frac{1}{2}kn+A$

Divide both sides by k/2

$\frac{\frac{1}{2}km}{\frac{k}{2}}=\frac{-\frac{1}{2}kn+A}{\frac{k}{2}}$

$m=\frac{2A-kn}{k}$

Therefore,

$m=\frac{2A-kn}{k}$

Hence, option C is true.

7 0

3 years ago

An airplane covers 3450 km in an hour. how much distance will it cover in 7 hours?

umka2103 [35]

Answer:

24,150km

Step-by-step explanation:

The plane travels 3450km in 1 hr, since we need the distance traveled in 7 hrs we need to multiply 3450 by 7.

distance in 7hrs: 3450*7 = 24,150km

4 0

1 year ago