3 years ago

What is the length of BC? 9 units 11 units 15 units 16 units

Mathematics

1 answer:

solmaris [256]3 years ago

8 0

16 units is the correct answer

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8/3 = 3 (c + 5/3) how to solve step by step

Ludmilka [50]

Answer:

Step-by-step explanation:

8/3=3(c+5/3)

multiply both sides by 3

8=9(c+5/3)

divide both sides by 9

8/9=c+5/3

subtract 5/3 from both sides

c=8/9-5/3

change 5/3 to 15/9

c=8/9-15/9

c=-7/9

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3 years ago

A tennis coach divides her 9-player squad into three 3-player groups with each player in only one group. How many different sets

Roman55 [17]

Answer:

9 choose 3

Step-by-step explanation:

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3 years ago

What is the ratio of rise to run between the points (0, 4) and (5, 6)? A.5/2 B.-5/2 C.2/5 D.-2/5

RUDIKE [14]

Answer:

http://mansfieldalgebra1.weebly.com/uploads/1/0/4/4/10447339/rc_2_answer_key.pdf

Step-by-step explanation:

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3 years ago

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What integer best represents a gain of 5 gain

boyakko [2]

A gain in yards would be positive, therefore the best representation of a gain of five yards would be 5.

8 0

4 years ago

Karen is a software saleswoman. Her base salary is $2100, and she makes an additional $50 for every copy of English is Fun she s

Shalnov [3]

Karen has a base salary that is $2100 and does not depends on how many copies she sells.

Additional to the base salary, she gets $50 for each copy she sells, so we can write this additional salary as 50*N, being N the number of copies she sells.

Then, we can write the total pay P as:

$P=2100+50N$

Then, if N=22, we can calculate the total pay as:

$P(22)=2100+50\cdot22=2100+1100=3200$

Answer:

The equation relating P and N is P=2100+50N.

The total pay when she sells 22 copies is $3,200.

4 0

1 year ago