3 years ago

Math Quiz

Mathematics

1 answer:

Sunny_sXe [5.5K]3 years ago

5 0

Answer:

1. c and d

2. A

3. A and D

4. 9 + 6 = 15 15 divided by 2.25 = 6.67

5. 2.23 (1, 2) (2, 2) (1, 3)

Step-by-step explanation:

BRAINLIEST PLEASE

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3 years ago

15 points for someone who can answer & explain this to me thanks

iris [78.8K]

Answer:

see explanation

Step-by-step explanation:

Given

$\frac{9}{a^2+9a+20}$ , $\frac{7a}{a^2+11a+28}$

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