3 years ago

What is 1km change to (m)?

Mathematics

1 answer:

Julli [10]3 years ago

4 0

Answer:

What is 1km change to (m)? 1000 Meters

What is 100g change to (kg)? 0.1 Kilograms

What is 1000000m change to (km)? 1000 Kilometers

And what is 10 minutes change to (s)? 600 Seconds

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Select the best answer for the question.

nekit [7.7K]

B because absolute value means that the number inside the absolute value brackets is the positive version of the number

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3 years ago

20. What is the volume, in terms of r, for a cylindrical

inysia [295]

Step-by-step explanation:

Volume of cylindrical container

$= \pi {r}^{2} h \\ \\ = 3.14 \times ( {3.25)}^{2} \times 10 \\ \\ = 3.14 \times 10.5625 \times 10 \\ \\ = 331.6625 {cm}^{3} \\ \\ \approx \: 331.66 \: {cm}^{3}$

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3 years ago

How do I solve this part a,b

Svetach [21]

Answer:

the anwser you put is correct

Step-by-step explanation:

congragulations! glad i could help :)

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3 years ago

Find the value of x <br> 5x = 20

aleksley [76]

Answer:

Step-by-step explanation:

Divide 5 on both sides, to get x=4

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3 years ago

Read 2 more answers

Which equation represents y = −x2 + 6x + 7 in vertex form? y = −(x + 3)2 + 4 y = −(x − 3)2 + 10 y = −(x + 3)2 + 2 y = −(x − 3)2

Colt1911 [192]

$\text{The vertex form:}\ y=a(x-h)^2+k\\\\f(x)=ax^2+bx+c\to h=\dfrac{-b}{2a},\ k=f(h)\\\\\text{We have}\ y=-x^2+6x+7\to f(x)=-x^2+6x+7\\\\a=-1,\ b=6,\ c=7\\\\h=\dfrac{-6}{2(-1)}=\dfrac{-6}{-2}=3\\\\k=f(3)=-3^2+6(3)+7=-9+18+7=16\\\\Answer:\ \boxed{y=-(x-3)^2+16}$

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3 years ago