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meriva
3 years ago
9

What is the difference in temperature between 50°C and 30°C?

Mathematics
2 answers:
snow_lady [41]3 years ago
7 0

Answer:

B. 20

Step-by-step explanation:

qaws [65]3 years ago
3 0

Answer:

20'C

Step-by-step explanation:

50-30= 20

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Aleks04 [339]
We see that they are made up of identical squares, meaning that each side of each square is the same length. There are 12 square sides that make up the perimeter of A, so we can do 72/12 which is 6. We see there are ten total square lengths on the perimeter of b, so we can do 6 times 10 which is 60 cm. That’s your perimeter.
7 0
2 years ago
PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!!
stealth61 [152]

Answer:

BD = 8.8

Step-by-step explanation:

You have a right triangle.

The hypotenuse is BD

The side opposite the 27o angle is 4

Sin(27) = opposite / hypotenuse.

Sin(27) = 0.45399

opposite = 4

hypotenuse = ?

0.45399 = 4/hypotenuse

BD =  4/0.45399

BD = 8.811

The answer is 8.8

4 0
3 years ago
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UkoKoshka [18]

Answer:

9600

Step-by-step explanation:

80 times 60 times 2

5 0
3 years ago
Please help !!!!!
ziro4ka [17]

Answer:

Volume: 1080

Surface Area: 684

7 0
2 years ago
9 cm3 divided by 3 cm2 =
Dafna11 [192]

Answer:

3m

Hope this was helpful!

4 0
2 years ago
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