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3 years ago

To convert 4.1 kilometers to meters ,you would use the ratio 1,000meters/1 kilometer

Mathematics

1 answer:

boyakko [2]3 years ago

7 0

4,100 meters. Hope it helped

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GIVING BRAINLIEST!!!

mezya [45]

Answer:

D, (6,1), (8,8), (12,22), (20,50)

Step-by-step explanation:

Hope this helps!! :D

8 0

2 years ago

Round your answer to one decimal digit. The volume of a cylinder is 1800cm squared. if the height of the cylinder is 40cm then t

jonny [76]

$_____________________________________$

$\sf\huge\underline\red{SOLUTION:}$

Use formula:

$\sf{V = \pi(\frac{d}{2})^2h}$

Solving for diameter:

$\sf d = 2 \times \sqrt{ \frac{V}{\pi h} } \\ \sf = 2 \times \sqrt{ \frac{40}{\pi \times 1800} } \approx0.16821 \\ = \sf \large\boxed{\sf{\green{d = 0.17}}}$

$\sf\huge\underline\red{FINAL \: ANSWER}$

$\large\boxed{\sf{\green{d=0.17}}}$

$_____________________________________$

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3 years ago

PLEASE HELP! THIS IS AN EASY QUESTION!!!

Elenna [48]

Answer:

about 23 units

Step-by-step explanation:

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2 years ago

How do you rewrite an equation by completing the square? x^2+10x+21=0

AleksAgata [21]

Answer:

Step-by-step explanation:

x²+10x+21=0

x²+10x+(10/2)²-(10/2)²+21=0

x²+10x+25-25+21=0

(x+5)²-4=0

(x+5)²=4

(x+y)²=(x+y)(x+y)=x(x+y)+y(x+y)=x²+xy+xy+y²=x²+2xy+y²

(x+y)²=x²+2xy+y²

coefficient of x=2y

y²=[(coefficient of x)/2]²=(2y/2)²=y²

7 0

2 years ago

Help me please!!!!!

g100num [7]

It would be answer choice A (10^5) because there are 5 10s in the problem

7 0

2 years ago

Read 2 more answers