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I need some help with this ​
i need some help with this ​ - 1

Answers

Answer 1
Answer: I think it’s b or c.

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Find the perimeter of the figure. Please consider helping!

A summer camp wants to hire counselors aides to fill its staffing needs at minimum cost

Answers

Answer:

8 counselors and 12 aids

Step-by-step explanation:

minimum number of staff to run camp = 20

Ratio of counselors to aids to work together = 2:3

To get the multiply factor = 20 / (2 counselors + 3 aids) = 20 / 5 =4

minimum number of counselors needed = 4 x 2 = 8 counselors

minimum number of aids needed = 4 x 3 = 12 aids

Please help thank you very much!!​

Answers

Answer:

umm...

D...765 4th over 5th

What pair of numbers shows a common factor and a common multiple of 15 and 18?​

Answers

Answer:

3 is the GCF

Step-by-step explanation:

that is your answer

Answer:

Common factors of 15 and 18

Factors for 15: 1, 3, 5, and 15. Factors for 18: 1, 2, 3, 6, 9, and 18.

Step-by-step explanation:

Help me please 2(x-4) = 6x - 6

Answers

Answer:

-1/2

Step-by-step explanation:

2(x-4)=6x-6

2x-8=6x-6

2x-6x-8=-6

-4x-8=-6

-4x=-6+8

-4x=2

x=2/-4

simplify

x=-1/2

Answer:

x = -(1)/(2)

I hope this helps!

Prove that tan (pi/4 + A) tan (3pi/4 +A) = -1

Answers

Answer:

Step-by-step explanation:

tan(pi\4+A)tan(3pi\4+A) =-1

using the tangent sum of angle formula

HELP ASAP

8^2 – 10x - 3

NEED ALL STEPS PLZZZZ

Answers

Answer:

hope this attachment will help you
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