3 years ago

PLEASE HELP!!!!!!

1 answer:

5 0

1. group 1: 4 people: group 2: 5 people
2. group 1: 6 people group 2: 3 people
3. group 1: 3 people group 2: 6 people
4. group 1: 2 people group 2: 7 people
5. group 1: 7 people group 2: 2 people
6. group 1: 8 people group 2: 1 person
7. group 1: 1 person group 2: 8 people
8. group 1: 9 people group 2; 0 people
9. group 1 : no people group 2: 9 people

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15/8 + (-3 4/7) plz help me.

givi [52]

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4 years ago

If m < A = 4x + 12 and x = 15, is < A acute, obtuse, or right? Justify your answer.

BlackZzzverrR [31]

Step-by-step explanation:

Angle A = 4x + 12 = 4(15) + 12 = 72°.

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3 years ago

A clogged bathtub drains at a constant rate. The amount of water in the bathtub changes by -3.75 gallons in one hour. What is th

Sergeeva-Olga [200]

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3 years ago

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If F (7) 22, Then F(f-1(22))

jeka57 [31]

Answer:

$\boxed{\boxed{f(f^{-1}(22))=22}}$

Step-by-step explanation:

$\text{If we have}\ f(x)\ \text{and}\ f^{-1}(x),\ \text{then}\\\\\text{if}\ f(a)=b,\ \text{then}\ f^{-1}(b)=a.\\\\\text{Therefore, if}\ f(7)=22,\ \text{then}\ f^{-1}(22)=7.\\\\f(\underbrace{f^{-1}(22)}_{=7})=f(7)=22$

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3 years ago

HELP I NEED HELP ASAP

seropon [69]

Answer:

Step-by-step explanation:

(4x +5) (4x-5)

use FOIL

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3 years ago