3 years ago

Is anybody good at algebra 2?

Mathematics

2 answers:

Tamiku [17]3 years ago

7 0

Answer:

Step-by-step explanation:

Norma-Jean [14]3 years ago

5 0

I am, I’ll gladly help you

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The perimeter of rectangle is 48 cm. Find the sides of the rectangle if one of the sides is 12 cm longer than the other.

muminat

Answer:

Width is 4cm, length is 12 cm.

Step-by-step explanation:

Write the problem as an equation.

(x+12)*(x)=48

Where x is the length of the shorter side.

Solve.

(x^2)+12x=48

x=4

7 0

3 years ago

Read 2 more answers

PLEASE HELP, ANYONE? 15m is what percent of 60m; 3m; 30m; 1.5 km?

WITCHER [35]

Answer:

15/60 = 1/4 = 25%

15/3 = 5/1 = 500%

15/30 = 1/2 = 50%

15/1500 = 1/100 = 1%

4 0

3 years ago

Latrell has $8 to spend on postcards. He wants to buy one large postcard and some small ones. Write and solve an inequality to d

fgiga [73]

I have had this worksheet

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4 years ago

In how many ways can 3 singers be selected from 5 who came to an audition?. A. 1. B. 10. C. 5. D. 60

pychu [463]

Answer:

Answer:

(5 3 ) = 10

Explanation:

This is a combination problem - we don't care about the order in which the singers are selected:

C n , k = ( n k ) = n !

( k ! ) ( n − k ) ! with n = population ,

k = picks

( 5 3 ) = 10

Step-by-step explanation:

4 0

3 years ago

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To get the 10% discount, a shopper must spend at least $200.

Liula [17]

Answer:

$d\geq \$200$

Step-by-step explanation:

we know that

To get the 10% discount, a shopper must spend at least $200

Let

d ------> represent the spending (in dollars) of a shopper who gets the discount

therefore

The value of d must be greater than or equal to $200

$d\geq \$200$

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3 years ago