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MA_775_DIABLO [31]
3 years ago
13

A road shown measured on a map is 2.5 cm the actual distance on land is 4 km.what is the scale used.

Mathematics
1 answer:
GrogVix [38]3 years ago
4 0

Answer:

Scale = 1:160000

Step-by-step explanation:

the scale used = 2.5 cm : 4 km = 2.5cm : 400000 cm

Simplify this in such a way that we are left with a ration in the form of 1:n

1: 160000

Hope this helps

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The length of a rectangle is 8 feet longer than it is wideIf each side is increased 8 feet, then the area is multiplied by 2. Wh
Gemiola [76]

Answer:

W = 16

L = 24

Step-by-step explanation:

Let's write down the information we have first

"The length of a rectangle is 8 feet longer than it is wide"

L = W + 8

"If each side is increased 8 feet, then the area is multiplied by 2."

(L + 8)(W + 8) = 2LW

Now we can solve for W first, then L

(W + 16)(W + 8) = 2W(W + 8)

W² + 24W + 128 = 2W² + 16W

0 = W²- 8W - 128

0 = (W - 16)(W + 8)

W = 16

L = 24

(This part above is solved like quadratics)

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3 years ago
Was Burns $400 for 40 hours of work is a ratio table to determine how much you earn for six hours of work
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You would earn 60 for 6 hours of work.

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4 years ago
Mandy has 5 boxes of books. There are 32 books in each box. How many books does she have in all
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She has 160 books , you multiply the number of boxes times how many are in each box. 5x32= 160
8 0
4 years ago
Read 2 more answers
Carter has a toy ire truck that sprays like the real thing! Carter's fire truck stores 6 liters of water inside its tank.When ca
Wewaii [24]

Answer:

2000 milliliters each minute.

Step-by-step explanation:

We have been given that Carter has a toy ire truck that sprays like the real thing! Carter's fire truck stores 6 liters of water inside its tank. All of the water in the tank is drained out in 3 minutes. We are asked to find the number of millimeters drained per minute.

First of all, we will convert 6 liters to milliliters.

1 liter = 1000 ml.

6 liters = 6*1000 ml = 6000 ml.

Now we will divide total milliliters by total time as:

\text{Milliliters of water drained per minute}=\frac{6000}{3}

\text{Milliliters of water drained per minute}=2000

Therefore, Carter's fire truck drain 2000 milliliters of water each minute.

5 0
3 years ago
Suppose that $2000 is invested at a rate of 4%, compounded semiannually. Assuming that no withdrawals are made, find the total a
creativ13 [48]

Answer:

Step-by-step explanation:

A = P(1+r/n)^ nt

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3 years ago
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