Answer:
the volume should be 620
Step-by-step explanation:
seperate the rectangles and figure out the volumes seperatly and after finding each one add them together and that should be the volume in total.
(-2v-49)x(5v-100)
Multiply each term in the first parentheses by each term in the second parentheses (foil)
-2vx5v-2vx(-100)-49x5v-49 x (-100)
calculate the product
-10v²-2v x(-100)-49x5v-49 x(-100)
-2vx5v
Multiply the numbers
-10v x v
the same of the other one ok is different how i am doing
-2vx5v
If a term doesn't have an exponent , it is considered that the exponent is 1
-10v^ 1 x v
-10v^1 xv^1
Multiply the terms with the same base by adding their exponents
-10v^1 x v^1
-10v^1+1
to add the numbers using a number line, start from zero
1+1=2
Since 1 is positive, move the point 1 unit to the right
The result is 2
Answer: -10v^2
That's it . Hope it wasn't too hard to understand?
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Answer:
14°C
Step-by-step explanation:
(°F − 32) × 5/9 = °C
(46°F − 32) × 5/9 = 7.778°C which is about 8°C
(72°F − 32) × 5/9 = 22.222°C which is about 22°C
22°C - 8°C = 14°C
Answer:
Volume of cone= π r² h/3
22/7x5x5x6/3
157.08
May be the answer is...... Thank you..... ✧༺♥༻✧
Answer is 20 by plugging the 4 in the equation it equals 20