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Elena L [17]
3 years ago
10

A car is traveling at a rate of

Mathematics
2 answers:
Tomtit [17]3 years ago
8 0
63/60 = 1.05 km/min
1.05 * 20 = 21 km/20min
Oxana [17]3 years ago
3 0
63/60min = 1.05k per min
(1.05k/min) * (20min) = 21k
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The constraints of a problem are listed below. What are the vertices of the feasible region?
Luda [366]

Answer: option 1.

Explanation:

feasible region is that region which is formed by the lines of constraints.

feasible region is shaded in the attached graph

inequalities becomes equalities to draw the graph

and lines will head towards the origin if constraint satisfied by putting x= 0, y=0

and on the contrary lines will move away from origin when condition of constraint does not satisfied.

3 0
3 years ago
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Find the value of x. (4x-101) (2x+3)<br> A. 31<br> B.107<br> C.52<br> D.46
puteri [66]

(4x−101)(2x+3)

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2 years ago
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jolli1 [7]

Answer:

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4 0
3 years ago
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0.30 meters is equal to 1 what
liberstina [14]
0.30 meter is equal to 1 foot
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3 years ago
Which pair of measurements is not equivalent?
Bingel [31]

Answer:

750 mm, 7.5 cm

Step-by-step explanation:

Verify each case

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we know that

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so

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therefore

The pair of measurements is equivalent

case b) 750 mm, 7.5 cm

we know that

1 cm ------> 10 mm m

so

7.5 cm=75 mm

therefore

<u>The pair of measurements is not equivalent</u>

case c) 3 m, 3,000 mm

we know that

1 m ------> 1.000 mm

so

3 m=3,000 mm

therefore

The pair of measurements is equivalent

case d) 120 cm, 1.2 m

we know that

1 m ------> 100 cm

so

1.2 m=120 cm

therefore

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6 0
3 years ago
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