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4 years ago

Round 4,929 ti the place value

2 answers:

4 0

4129 is the answer because the 9 is above 5 so round to 1000 and add the rest of the numbers to it that is what gives you4129

ivolga24 [154]4 years ago

3 0

Well depending on which 9 you are talking about it is either 4,930 or 5,000 hope this helped! :)

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Pls help me I am freaking out. :(

kkurt [141]

Andre : Anything less than -100, for example -150

-150<-100

|-150|=150

Han: Anything between -100 & 100, for example 50

50> 100

|50|= 50

Lin: 100 or -100,

100> -100

|100|=100

-100=-100

|-100|=100

8 0

3 years ago

PLS HELPP!!

Sphinxa [80]

Answer:

i dont know

Step-by-step explanation:

srry wish i could help you

5 0

3 years ago

Read 2 more answers

Timika wants to know the number of millimeters that are in 4.5 inches. What is the correct process for converting 4.5 inches to

IgorC [24]

1 Inch = 25.4 mm

4.5 Inches = ? mm

mm in 4.5 inches = 4.5*25.4 mm = 114.3 mm

6 0

4 years ago

Read 2 more answers

Volume of a cone = r²h,

inessss [21]

Answer:

7.5 m 457.5 $\pi$ $m^{2}$

Step-by-step explanation:

First, visualize the original cone and the smaller cone as overlapping similar triangles. The scale factor of the original cone to the smaller cone is 50:40, so if the smaller cone has a radius of 6 m, then the radius of the original cone would be 7.5 m.

The volume of the frustum is the volume of the original cone minus the volume of the smaller cone. The formula for the volume of a cone is V = $\frac{1}{3} \pi r^{2}h$ .

Original Cone = $\frac{1}{3} \pi r^{2}h$ = $\frac{1}{3} \pi *7.5^{2}*50$ = 937.5 $\pi$

Smaller Cone = $\frac{1}{3} \pi r^{2}h$ = $\frac{1}{3} \pi *6^{2}*40$ = 480 $\pi$

Frustum = 937.5 $\pi$ - 480 $\pi$ = 457.5 $\pi$

6 0

2 years ago

In the following equations, what would you multiply the second equation to

exis [7]

-3 because you could eliminate the 3x by subtracting it by 3x

5 0

3 years ago