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adell [148]
3 years ago
12

Please help me, I'm afraid of failing this but I don't know what it's even about

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
5 0

Answer:

...

Step-by-step explanation:

the coefficients are 4, 7, 4, 6

12 mols of h20 will be produced

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I need help on this i was never able to figure it out
Alex787 [66]

Answer:

the answer is 0

Step-by-step explanation:

5 0
3 years ago
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SOLVE. (4a-5)÷(6a²+30a)+(a-1)÷(6a²+30a)
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180a^3+900a^3+4a-5
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4 0
3 years ago
-7 times -8? -40 divided by 10?
alekssr [168]
-7 times -8 is 56 and -40 divided by 10 is -4
4 0
3 years ago
Help Resa
marin [14]

Answer:

Volume of given figure = 113.12 cm²

Step-by-step explanation:

Given:

Radius of cylinder = 4/2 = 2cm

Radius of cone = 4/2 = 2 cm

Height of cylinder = 7 cm

Height of cone = 6 cm

Find:

Volume of given figure

Computation:

Volume of given figure = Volume of cylinder + Volume of cone

Volume of given figure = πr²h + (1/3)πr²h

Volume of given figure = (22/7)(2)²(7) + (1/3)(22/7)(2)²(6)

Volume of given figure = (22/7)(4)(7) + (1/3)(22/7)(4)(6)

Volume of given figure = (22)(4) + (22/7)(4)(2)

Volume of given figure = 88 + 25.14

Volume of given figure = 113.12 cm²

3 0
3 years ago
Brainliest if correct. pls help. improper answer will lead to automatic report. will not report if wrong. 25+pts
RideAnS [48]

Answer:

x = 1.56

Step-by-step explanation:

so what you have to do is isolate the variable by dividing each side by factors that don't contain the variable.

8 0
3 years ago
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