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natulia [17]
2 years ago
10

The surface area of Earth is about 196.9 million square miles. The land area is about 57.5 million square miles and the rest is

water. What is the probability that a meteorite will hit water?​
Mathematics
1 answer:
ANEK [815]2 years ago
3 0
196.9-57.5= 139.4 million sq miles is water
Probability is described as predicted outcomes over total outcomes so, 139.4/196.9
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Those ratios are not equivalent because 240 divided by 16 is 15 and 560 divided by 28 is 20.

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Sales at LL Boutique decreased 10% this month compared to last month. If sales this month were $103,581, what were the sales (in
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Answer:

Step-by-step explanation:

(103,581) • (%110)

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Janet and her brother John went out to eat. Both paid the same amount. Janet got three burgers and left a $10 tip. John bought 4
lianna [129]

Answer:

Cost for 1 burger = 5 $

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Amount spent by John  = 4 p + 5

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3 years ago
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3 0
3 years ago
Can someone help me with these questions? i’m so lost
spayn [35]

Answer:

Q.5 ab=cd

Q.6 ad=bc

Q.7 ce=ae

Q.8 eb=ed

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let other angle of parallelogram be x.

angle A+angle B +angle C + angle D= 360° (sum of quadrilateral is 360°)

x+130°+x+130°=360°

2x+260°=360°

2x=360°-260°

2x=100°

x=100/2

x=50°

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let other angle be x.

x+61°+ x+61°=360°

2x+122°=360°

2x=360°+122°

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x=238°/2

x=119°

Q.11 in quadrilateral opposite angles are equal and opposite angle of parallelogram are equal.

Q.12 in quadrilateral opposite angle are equal and opposite angle of parallelogram are equal.

Q.13 in quadrilateral opposite sides are equal and opposite sides are parellel and this property is also present in parallelogram.

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