2 years ago

Please help me with this

Mathematics

1 answer:

Lesechka [4]2 years ago

7 0

Answer:

2 π r ( r + l ) 2 \pi r (r + l ) 2πr(r+l)

Step-by-step explanation:

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What is the solution to the equation? 3x - 5 =7x -9

Alecsey [184]

Answer:

x=1

Step-by-step explanation:

3x - 5 =7x -9

Subtract 3x from each side

3x - 5-3x =7x-3x -9

-5 = 4x-9

Add 9 to each side

-5+9 = 4x-9+9

4 = 4x

Divide each side by 4

4/4 = 4x/4

1=x

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3 years ago

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Which of the following are parts of the central nervous system? Check all that apply. * 5 points

tamaranim1 [39]

Answer:

Brain and peripheral nerves

Step-by-step explanation: Idk i just guess

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3 years ago

Kristen gets home from work at 5:34 p.m. Kristen's dinner is ready at 5:51 p.m.

bazaltina [42]

Answer:

1,020 seconds

Step-by-step explanation:

we know that

To find out how many seconds after Kristen gets home is her dinner ready, subtract the time Kristen gets home from the time Kristen's dinner is ready

$5:51 p.m-5:34 p.m=17 min$

Remember that

$1\ min=60\ sec$

Convert minutes to seconds

$17\ min=17(60)=1,020\ sec$

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3 years ago

GAME SHOW GET READY... WHOEVER ANSWERS CORRECT GETS BRAINLIST

Mandarinka [93]

Answer:

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Step-by-step explanation:

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2 years ago

Write two different pairs of decimals whose sums are 8.69. one pair should involve regrouping.

Komok [63]

No regrouping: 4.34 + 4.35
Regrouping (carrying): 4.93 + 3.76

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3 years ago

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Please help me with this ​

Please help me with this