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Naily [24]
3 years ago
15

What 3+3+3+3+3-2????

Mathematics
2 answers:
777dan777 [17]3 years ago
8 0

Answer:

answer is 13

Step-by-step explanation:

3+3+3+3+3-2=13

dalvyx [7]3 years ago
5 0
He lying bro it’s actually fish ^^
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Tiana uses the equation c equals 21h to figure out the total amount,c, she should charge a costumer for babysitting for h hours.
Virty [35]

Answer;sorry I don't know

4 0
2 years ago
If the ratio of radius of two spheres is 4:7, the ratio of their volume is?​
Kazeer [188]

Answer:

64 : 343

Step-by-step explanation:

First use the radii to find the volume

1) Radius of first sphere is 4 (taken from 4:7 ratio)

   Insert it into the equation for volume of a sphere: V=4 /3πr^3

   V = (4/3)(π)(4^3)

   V = (4/3)(π)(64)

   V = 256/3 π

   Volume of the first sphere = 256/3 π

2) Radius of the second sphere is 7 (also taken from 4:7 ratio)

   Insert it into the equation for volume of a sphere: V=4 /3πr^3

   V = (4/3)(π)(7^3)

   V = (4/3)(π)(343)

   V = 1372/3 π

   Volume of the second sphere = 1372/3 π

Next, calculate the ratio by dividing the two numbers

256/3 π ÷ 1372/3 π

Answer should be 64 : 343

The simple way to do this problem is to just cube the numbers:  

4:7 becomes 4^3 : 7^3 = 64 : 343

Either way works.

6 0
3 years ago
5p/7 - 18 = -43<br> A: -50<br> B: -85 &amp; 2/5<br> C: -31<br> D: -35
Oliga [24]

I'm sorry I really don't know I'm not really good with math that's why I got them brainly for other people's help because I really not that cool math and I'm homeschooled

4 0
3 years ago
Susan is making 8 casseroles. She uses 9 cans of beans. Each can is 16 oz. If she divides the beans equally among casseroles? Sh
belka [17]

Answer:

The correct answer will be 18

Step-by-step explanation:

First mutiply your object of the question which is 9 times 16 then make sure you have the right answer then divide it by 8 and 144 the answer you got, and you get 18

3 0
2 years ago
The sum of two numbers is twice their difference. The larger number is 2 more than twice the smaller
Alexandra [31]

The larger number is 6 and the smaller one is 2.


7 0
3 years ago
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