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3 years ago

14

Allison has 5 times as many baseball cards as football cards. In all she has 120 baseball and football cards. How many baseball

cards does Allison have?

1 answer:

bekas [8.4K]3 years ago

3 0

Allison has 600 baseball cards

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Alvin's age is three times Elga's age. The sum of their ages is 72. What is Elga's age?

d1i1m1o1n [39]

Answer:

Alvin 46, Elga 23.

Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

300 miles per gallon

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1. 2" + 2" + 2 = 4" + 2

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3 years ago

The percent increase from 18 to 26 is about...?

Shalnov [3]

Answer:

≈44.44%

Step-by-step explanation:

≈44.44%

To solve this, we can use a simple proportion.

Assuming 18 = 100%...

$\frac{18}{100}=\frac{26}{x}$

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Now divide 18 from both sides.

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Now subtract 100 from ≈144.44, leaving us with

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3 years ago

Given the exact value for sides a and c.

Over [174]

Answer:

See below

Step-by-step explanation:

a = 15 sqrt 2 sin 45

= 15 sqrt 2 * sqrt( 2 ) /2 = 15 * 2 /2 = 15

sin 60 = a/c

sqrt(3)/2 = 15/c

c = 15 / ( sqrt(3)/2) = 30 / sqrt 3 = 30 sqrt 3 /3 = 10 sqrt 3

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2 years ago