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MrRissso [65]
3 years ago
11

Can someone solve this please?

Mathematics
2 answers:
saveliy_v [14]3 years ago
5 0
Perimeter: 28 + 42 + 21 + 28 + 49 + 21 + 21 + 28 = 238
The bigger octagon is 7x bigger
liq [111]3 years ago
4 0
Multiply every number from the small octagon by 7 then add the  products to get 238.
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What is an algerbric inequality for x is at most 30
Soloha48 [4]
I can't write the symbol, but it would be X<30 and the <would have a horizontal line under it so that it would mean x is less than or equal to 30
6 0
3 years ago
Read 2 more answers
Simplify 3 3/4- 1/5
gulaghasi [49]

Answer: 3 11/20

Step-by-step explanation:

You would first simplify 3 3/4 which is 15/4 then you would subtract it with 1/5

Next, you would have to find the GCD ( greatest common factor) for 15/4 and 1/5 which is 20 so multiply 15 by 5 and 4 by 5 which is 75/20, then multiply the top and bottom with 4 for 1/5 which is 4/20 . You then would subtract the simplified forms 75/20 with 4/20 Which is 71/20 which u can simplify to

3 11/20.

7 0
3 years ago
_____5.Six times a number less four is equal to eight.​
xxMikexx [17]

Answer:

1. 4x = 15

2. 4(n - 3) = 24

3. 2n + 5 = 13

4. (3/4)n = 9

5. 6x - 4 = 8

Step-by-step explanation:

this should be correct. hope this helps!

5 0
2 years ago
A box of 25 munchkins cost $5.46 what is the unit rate per munchkin
timurjin [86]

The unit rate per munchkin is $0.22.

<h3>What is Division?</h3>

Division is one of the four fundamental arithmetic operations, which tells us how the numbers are combined to form a new one.

The cost of 25 munchkins cost $5.46, therefore, the unit rate of each munchkin can be written as,

\text{Cost of unit munchkin} = \dfrac{\text{Total cost of munchkins}}{\text{Number of munchkins}}\\\\\text{Cost of unit munchkin} = \dfrac{\$5.46}{25}=\$0.2184 \approx \$0.22

Hence, the unit rate per munchkin is $0.22.

Learn more about Division:

brainly.com/question/369266

#SPJ1

5 0
2 years ago
How many 2.5 inch by 6 inch tiles will fit in a back splash that is 2.5 feet tall and 8 feet long?
umka2103 [35]
The answer is 192!!!!!!
4 0
3 years ago
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