2 years ago

Can somebody help me with this please

Mathematics

1 answer:

miss Akunina [59]2 years ago

3 0

Answer:

q=-14

Step-by-step explanation:

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morpeh [17]

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2 years ago

-13.9+(-12.8) evaluate the answer

taurus [48]

Answer:

=-26.7

Step-by-step explanation:

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1 year ago

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HELP! What is the volume in cubic inches of the solid figure, rounded to the nearest cubic inch?

Setler [38]

Answer:

Volume of the solid figure = 1131 cubic inches

Step-by-step explanation:

Volume of solid figure = Volume of half cylindrical prism + Volume of the rectangular prism

Volume of half cylindrical prism = $\frac{1}{2}(\pi r^2h)$

= $(\frac{1}{2})(\pi )(17-11)^2(6)$

= 339.29 cubic inch.

Volume of the rectangular prism = (length × width × height)

= 11 × 6 × 12

= 792 cubic inches

Volume of the solid figure = 339.29 + 792

= 1131.29

≈ 1131 cubic inches

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2 years ago

3(9-8x-4x)+8(3x+4)=11 how do I work this out???

Arte-miy333 [17]

Remember PEMDAS is the order of operations. parenthesis,exponents,multiply,divide,add,subtract. so -8x-4x is -12x. now simplified the problem is 3(9-12x) + 8(3x+4)=11 . now I would distribute the numbers before the parentheses and it becomes 27-36x + 24x+32 =11 . now combine like terms. 59-12x =11 . subtract 59 on both sides. -12x=-48. divide -12 on both sides. x=4. :-)

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2 years ago

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IceJOKER [234]

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Step-by-step explanation:

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