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sweet [91]
3 years ago
13

Find the perimeter. Simplify your answer.

Mathematics
1 answer:
andrew-mc [135]3 years ago
7 0

Answer:

3a+ 16

Hope this helps!

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Stem and leaf plots, what is the mode median and range of the scores ​
frez [133]

Answer:

Mode = 81,  Median = 81 and Range = 39.

Step-by-step explanation:

The mode  is the most occurring value which is 81.

The median is also 81. There are a total of 19 numbers arranged in ascending order so the median is the 10th number.

The range is the highest - lowest number = 100 - 61 = 39.

8 0
3 years ago
What is the best first step to solve the inequality 5x – 3 ≥ 2?
Vesnalui [34]
5x-3≥ 2

5x ≥ 2+3
5x≥ 5

x≥ 5/5
x≥1
8 0
3 years ago
Read 2 more answers
Find the sum of the first 8 terms of the geometric sequence 2,4,8,16,..
Pie

Answer:

I think the common difference is 2. The formula to create the sequence is n (number) is multiplied by 2.

1 x 2 = 2

2 x 2 = 4

4 x 2 = 8

8 x 2 = 16

16 x 2 = 32

32 x 2 = 64

64 x 2 = 128

128 x 2 = 256  

256 is the 8th term of the sequence. Since your question says that we should look for the sum, add the number of the sequence I guess.  

2 + 4 +8 + 16 + 32 + 64 + 128 + 256 = 510

7 0
3 years ago
What is 56/160 in simplest form? ​
denis-greek [22]

Answer:

7/20

Step-by-step explanation:

Just reduce by dividing by the GCF

5 0
3 years ago
Read 2 more answers
about 7.5 gallons of water will fill up 1 cubic foot of space. how many gallons of water will fill a goldfish pool shaped like t
Cloud [144]
Well, since there is no image I am unable to say the exact volume. But here is the volume formula-
V=L times W times H
*V=volume W=width H=height
and you don't actually have to write times you can do the symbol.

Example- if I had a rectangular prism of the width being 5 cubes, the length 8 cubes, and the height 7 cubes(following how many gallons are in a cube 7.5) I would the use my formula. V=LWH- 8 times 7= 56 56 times 5=280 280 times 7.5= 2100
V=2100 (that is your answer reply If you didn't mean the volume or you don't get it)


7 0
3 years ago
Read 2 more answers
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