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Vika [28.1K]
3 years ago
7

I need help again.. can someone help me solve this...? I didn't get a screenshot of how to solve the perimeter but I know it had

something to do with subtracting a side from another side to get the side... I dunno... (HELPFUL ANSWERS ONLY PLEASE)

Mathematics
1 answer:
fenix001 [56]3 years ago
4 0

Answer:

21

Step-by-step explanation:

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Find each product -1(9)
Otrada [13]

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-9

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-1×9. that is how it is

3 0
2 years ago
The mode, the range and the mean of the following set of data are, respectively
alina1380 [7]

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yes

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3 years ago
Is this a 3-4th fraction
mezya [45]

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The clock hand made a 90 degree turn. It is not a 3/4 fraction.

7 0
3 years ago
Andrea had 32 problems to do for mathematics homework over the weekend. She did 1/4 of the problems on Friday night, and on Satu
igor_vitrenko [27]

Answer:

24

Step-by-step explanation:

            Problems at start =                 32

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Problems still to be done =                 24

Andrea had to do 24 problems on Saturday to complete the homework.

6 0
3 years ago
The salsa recipe uses green pepper, onion and tomato in the extended ration 3:7:11. How many green peppers are needed to make 18
jeka94
It's just ratio ,

so 3x+7x+11x=189
so, 21x=189
x=9

therefore green pepper= 3x=3×9=27

so the answer is B and you can go for that !
8 0
3 years ago
Read 2 more answers
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