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2 years ago

Find the missing quantity in the double number line.

Mathematics

2 answers:

leonid [27]2 years ago

8 0

Answer: 7

Step-by-step explanation:

just use a comparison

3/12 = x/28

1/4 = x/28

x = 7

larisa [96]2 years ago

8 0

Answer:

szxdcfgvhbjnk

Step-by-step explanation:

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The local train heading for Westford at 60km/h and the express train heading for Eastford at 80 km/h pass each other at Centervi

Wewaii [24]

Answer:

The maximum distance to the nearest kilometer between Westford and Centerville is 111.43 km.

Step-by-step explanation:

Local train stats:

Rate = 60 km/h

Distance = x km

Time = x/60 hours

Express train stats:

Rate = 80 km/h

Distance = $(195-x)$ km

Time = $(195-x)/80$ hours

Now we will equate both the times.

$x/60 =(195-x)/80$

$x/3= (195-x)/4$

$4x= 585-3x$

$7x= 585$

x = 83.57 km

$195-x=195-83.57= 111.43$ km

Hence, the maximum distance to the nearest kilometer between Westford and Centerville is 111.43 km.

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2 years ago

Determine the period

True [87]

To raise something upward with the force of a lever in order to remove, open, or look beneath it.

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1 year ago

Three medium pizzas cost $10.50. How much does it cost to buy 10 medium pizzas?

olga nikolaevna [1]

Hello! First off, we can find the unit rate on what it would cost per pizza. Divide the total amount by the number of pizzas. 10.50/3 is 3.5. It costs $3.50 per medium pizza. Now, we can multiply that amount by 10 to get the amount for 10 pizzas. 3.5 * 10 is 35. There. It costs $35 to buy 10 medium pizzas.

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3 years ago

What is the range of the relation?

Westkost [7]

Answer:

Step-by-step explanation:

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2 years ago

Which parent function does not have a graph that goes through the origin?

madreJ [45]

Answer:

i think the second option

Step-by-step explanation:

follow me on my insta a.cc.o.u.n.t below

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