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algol13
3 years ago
15

Mach each three dimensional figure it’s volume based on the given dimensions assume ll=3.14)

Mathematics
1 answer:
Butoxors [25]3 years ago
8 0

Answer:

12.56

Step-by-step explanation:

solve using the quadratic formula.

Exact Form:

l

=

√

12.56

2

,

−

√

12.56

2

Decimal Form:

l

=

1.77200451

…

,

−

1.77200451

…

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bagirrra123 [75]
F(-2)+g(5) = 3(-2) -1 + (-5) + 6
f(-2)+g(5) = -6 -1 - 5 + 6
f(-2)+g(5) = -6
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3 years ago
Solve the system 3y=-x+11 x+4y=14
Dvinal [7]

Answer:

Here is your answer in picture...

5 0
2 years ago
Two similar triangles have heights of 8 and 20. The area of the larger triangle
zysi [14]

Answer:

60

Step-by-step explanation:

the question is based on similarity and enlargement

firt thing put the velues to ratio form;8;20

simplify to obtain2:5 as your linear scale factor...

if 5:150

2=?

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2 years ago
What to do with this question​
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7 0
2 years ago
Create the quadratic function that contains the points (0,2), (1,0), and (3,10). Show all of your work for full credit.
Marina86 [1]

Answer:

y=7/3x²-13/3x+2

Step-by-step explanation:

<u>Determine the value of c:</u>

y=ax²+bx+c

2=a(0)²+b(0)+c

2=c

<u>Substitute (1,0) into the quadratic and create an equation with a and b:</u>

y=ax²+bx+2

0=a(1)²+b(1)+2

0=a+b+2

-2=a+b

<u>Do the same with (3,10) to get a second equation:</u>

y=ax²+bx+2

10=a(3)²+b(3)+2

10=9a+3b+2

8=9a+3b

<u>Set the two equations equal to each other and solve for a and b:</u>

-2=a+b

8=9a+3b

<u>Multiply first equation by 3 and eliminate b to find a:</u>

 -6=3a+3b

- (8=9a+3b)

_______

-14=-6a

14/6=a

7/3=a

<u>Substitute 7/3=a into the first equation:</u>

-2=7/3+b

-2-(7/3)=b

-13/3=b

<u>Final equation:</u>

y=7/3x²-13/3x+2

See the graph for a visual representation

7 0
3 years ago
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