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WARRIOR [948]
3 years ago
9

Sum is the answer to what type of problem​

Mathematics
1 answer:
Julli [10]3 years ago
5 0
The answer will be Addition Problem
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Solve using elimination.<br> 8x – 6y = -6<br> 2x – 4y = -14
vovangra [49]
I’m not sure if you want the answer or how to do i’ll just give you both.
multiply the bottom by -4. then it should look like:
8x-6y=-6
-8x+16y=56
then cancel out the x’s and add/subtract the others, giving you: -2y=50. then divide 50 by -2 giving you: y=-25. then find x. plug in y to one of the equations. i usually do the one that hasn’t been messed with. 8x-6(25)=-6. then solve it like a normal two-step equation.
so the answer is: (18,-25)
7 0
3 years ago
13.3x + 8.1 = 74.6<br><br> A. 6.2<br> B. 6 <br> C. 5<br> D. 0.5
navik [9.2K]

13.3x + 8.1 = 74.6


C. 5

7 0
3 years ago
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Would someone please help me?!
ella [17]
So
bowl is a half sphere
cylinder is a cylninder
cone is cone

bowl:
area of circle=4/3 pi times r^3
half bowl=4/3 times 1/2 times pi times r^3=2/3pi r^3

cylinder=height times pi times radius^2
this cylinder=r times pi times r^2=pi times r^3


cone=1/3 times height times pi times radius^2
thgis cone=1/3 times r tiimes pi times r^2=1/3 times pi times r^3

compare
bowl=2/3 pi r^3
cylinder=pi r^3
cone=1/3 pi r^3
the cylinder is biggest
CYLINDER IS THE ANSWER




2.
sphwere=4/3 times radius^3 times pi
this sphere=4/3 times pi times r^3

cylinder=height times radius^2 time pi
this cylinder=2r times r^2 times pi=2r^3 times pi

cone=1/3 times height time r^2 times pi
this cone=1/3 times 2r times r^2 times pi=1/3 times 2r^3 times pi=2/3 times r^3 times pi

sphere:4/3 pi r^3
cylinder: 2 pi r^3
cone: 2/3 pi r^3
7 0
3 years ago
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Uggh i hate myself<br> feeling lost help
jasenka [17]

Answer:

Why. And Girl if you ever need help. Let us know. Ok

Step-by-step explanation:

7 0
2 years ago
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If x = the number of days in a week, then what number is x equal<br> to?
FinnZ [79.3K]

Answer:

x=7

Step-by-step explanation:

because ther is 7 days in a week

8 0
3 years ago
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