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Musya8 [376]
2 years ago
7

Pls help me with this

Mathematics
1 answer:
aalyn [17]2 years ago
5 0

Answer:

question one is 15-6=9

Step-by-step explanation:

i dont know the answer to question 2

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What are the steps to solve 7÷2 1/3
igomit [66]
You have to make 7 into 21/3. Then change 2 1/3 into 7/3. Then divide 21/3 abd 7/3 which equals 3/3 which equals 1.
3 0
3 years ago
What is the answer to this math problem​
vesna_86 [32]

Hello from MrBillDoesMath!

Answer:

1/243

Discussion:  

3^(-3) *  3^(-2)                => as a^m * a^n = a^(m+n), the exponents add

= 3^ (-3 -2)

= 3^ (-5) =

= 1/ 3^5                           => as 3^5 = 243

= 1/243

which is approximately  .0041

Thank you,

MrB

7 0
3 years ago
Read 2 more answers
3. A mysterious metal medallion has a mass of 3,088 grams. Water is poured into a graduated glass container with a 10-by-10 cm s
Gekata [30.6K]

Step-by-step explanation:

Volume of displaced water = (10cm)(10cm)(1.6cm)

= 160 cm^3

density = mass/vol of displaced water

= 3088 grams/160 cm^3

= 19.3 g/cm^3

P.S. This is most likely a pure gold medallion.

6 0
2 years ago
The elevation of a fish is - 27 feet. The fish descends 32 feet, and then rises
Tems11 [23]

Answer:

-45 feet.

Step-by-step explanation:

That would be  - 27 - 32 + 14

= -59 + 14

= -45 feet.

3 0
3 years ago
Read 2 more answers
A side of the triangle below has been extended to form an exterior angle of 62°. Find the value of x
telo118 [61]

Answer:

16 degrees

Step-by-step explanation:

62= 46+x

16=x

5 0
2 years ago
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