All categories

3 years ago

How many 9's are in 99

Mathematics

1 answer:

MrRissso [65]3 years ago

4 0

Answer:

11 or 2

Step-by-step explanation:

11: You take 99/9 to see how many times 9 could go into 99, which would be 11.

2: You just look at the number and you see that there are 2 9s in 99.

-I hope this helps!-

-I didn't know which answer you were looking for so I put both!-

-Please mark as brainliest!-

-Good luck!-

You might be interested in

Simplify. (y^3)^5 · y^4

Sonja [21]

I believe its y to the power of 19

6 0

4 years ago

Read 2 more answers

Can someone please help me

kaheart [24]

Answer:

3x+2y <=30

3x represents the roses, because each rose is 3 dollars. 2y represents the carnations, because each carnation is 2 dollars. The total amount of money spent (3x+2y) should be less than or equal to 30 dollars, since the problem says that she does not want to spend more than 30 dollars.

Hope this helps!

6 0

3 years ago

Read 2 more answers

Find the dimensions of a closed rectangular box with a square base and volume 2744 incubed that can be constructed with the leas

Ronch [10]

The dimensions of the closed rectangular box are 14 by 14 by 14

Step-by-step explanation:

Volume of the box will be : l×w×h but l=w,hence volume= w²h

Area of the box is : 2w² + 4hw

Volume,v=w²h=2744----------find height,h

h=2744/w²-------------use this height in the area equation as;

Area=2w²+4hw

$A=2w^2+4(\frac{2744}{w^{2} } )*w\\\\\\A=2w^2+\frac{10976}{w} \\$

Minimizing the area

$dA/dw=4w-10976/w^2\\\\\\4w-10976/w^2=0\\\\\\4w^3-10976=0\\\\4w^3=10976\\\\w^3=2744\\\\w=\sqrt[3]{2744}\\ \\\\w=14$

w=15,to find the height use h=2744/w²

h=2744/14²

h=14

Learn More

Volume of a rectangular box :brainly.com/question/1414246

Keywords : volume

#learnwithBrainly

8 0

4 years ago

In triangle WXY, XY = WX and angle X = 38°. Find angle W.

JulsSmile [24]

Answer:

x = 4

Step-by-step explanation:

WX = WY

9x - 11 = 7x - 3..........Then subtract 7x to the other side such that

2x - 11 = -3..........Then add 11 to both sides such that

2x = 8...........Then divide 2 such that

x = 4

8 0

3 years ago

I would like to know: how many 1/3 are in 1 2/3

inysia [295]

Answer:

There are 2

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers