BRAINLIEST TO ANYONE WHO ANSWERS CORRECTLY!!!!!!

1 answer:

5 0

From what I can understand, they're telling you to say the types of numbers those groups fall into.
So, the first group, A. {1, 2, 3, 4,…}, is natural numbers. The reason for that is natural numbers are any whole numbers that are positive and not zero.
The second group, B. {0, 1, 2, 3,…}, would be whole numbers. The reason for that is whole numbers are non-negative numbers.
The third group, C. {-2, -1, 0, 1, 2,…}, would be integers. The reason for that is integers are whole numbers that extend to the negative values.

I really hope this helps, have a great day :)

You might be interested in

What numbers are a distance of 3/4 unit from 1/8 on a number line? Select the locations on the number line to plot the points.

ICE Princess25 [194]

3/4 = 6/8. so 6/8-1/8= 5/8. 5/8 is the answer.

7 0

3 years ago

Read 2 more answers

Solve the literal equation for y, 2x-2y=5

sukhopar [10]

Answer:

y=-5/2+x

Step-by-step explanation:

4 0

3 years ago

Solve each equation.

Marrrta [24]

$(1)\\\\|2x-4| =10\\\\\implies 2x-4 = 10~~ \text{or}~~ 2x -4 = -10\\\\\implies x = \dfrac{14}2 = 7 ~~\text{or}~~ x = -\dfrac{6}2=-3\\\\\\(2)\\\\-5|-4x+4|-7 = -67\\\\\implies -5|-4x+4| = -67 +7 = -60\\\\\implies |-4(x-1)| = \dfrac{-60}{-5}=12\\\\\implies 4|x-1| = 12\\\\\implies |x-1| =\dfrac{12}4 = 3\\\\\implies x-1 = -3~~\text{or}~~ x-1=3\\\\\implies x = -2~~ \text{or}~~ x = 4$

8 0

3 years ago

Help with spheres! I don't have to do question 3

Katena32 [7]

Question 1.

$d:$ diameter of the sphere

$r:$ radius of the sphere:

As we know,

$r=\dfrac{d}{2}\\ \\ r=\dfrac{15}{2}~\mathrm{in}$

Formula for the volume of a sphere, given its radius:

$V=\dfrac{4\pi r^{3}}{3}\\ \\ \\ V=\dfrac{4\pi\cdot (\frac{15}{2})^{3}}{3}\\ \\ \\ V=\dfrac{4\pi}{3}\cdot \dfrac{15^{3}}{8}\\ \\ \\ V=\dfrac{\diagup\!\!\!\! 4 \pi}{3}\cdot \dfrac{(3\cdot 5)^{3}}{\diagup\!\!\!\! 4\cdot 2}\\ \\ \\ V=\dfrac{\pi}{3}\cdot \dfrac{3^{3}\cdot 5^{3}}{2}\\ \\ \\ V=\dfrac{\pi}{\diagup\!\!\!\! 3}\cdot \dfrac{\diagup\!\!\!\! 3\cdot 3^{2}\cdot 5^{3}}{2}\\ \\ \\ V=\pi \cdot \dfrac{9\cdot 125}{2}\\ \\ \\ \boxed{\begin{array}{c} V=\dfrac{1\,125\pi}{2}\mathrm{~in^{3}} \end{array}}$

Question 2.

$r=6.8~\mathrm{ft}$

The volume of a hemisphere is given by

$V=\dfrac{2\pi r^{3}}{3}\\ \\ \\ V=\dfrac{2\pi\cdot (6.8)^{3}}{3}\\ \\ \\ V=\dfrac{2\pi\cdot 314.432}{3}\\ \\ \\ V \approx \dfrac{2*3.14*314.432}{3}\\ \\ \\ \boxed{\begin{array}{c} V \approx 658,2\mathrm{~ft^{3}} \end{array}}$

6 0

3 years ago

What is the volume of the cylinder below

lakkis [162]

Answer:

I think d or b

Step-by-step explanation:

5 0

4 years ago