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boyakko [2]
3 years ago
13

Simplify (18x^4 – 3x^3 – 2x^3 + x^2 – 10 + 6), showing how you got your answer would be preferable!

Mathematics
1 answer:
Crazy boy [7]3 years ago
7 0

Answer:

1

8

4

−

3

3

−

2

3

+

2

−

1

0

+

6

18

x

4

−

3

x

3

−

2

x

3

+

x

2

−

10

+

6

18x4−3x3−2x3+x2−10+6

1

8

4

−

3

3

−

2

3

+

2

−

4

18

x

4

−

3

x

3

−

2

x

3

+

x

2

−

4

18x4−3x3−2x3+x2−4

2

Combine like terms

Solution

1

8

4

−

5

3

+

2

−

4

Step-by-step explanation:

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2(h-8)-h=h-16 what is the solution
BartSMP [9]
STEP-BY-STEP SOLUTION:

To solve this equation, first make ( h ) the subject and then simplify as much as possible as displayed below:

2 ( h - 8 ) - h = h - 16

2h - 16 - h = h - 16

2h - h - h = - 16 + 15

h = 0

Please mark as brainliest if you found this helpful! :)
Thank you <3
4 0
3 years ago
What is the answer for this question 7(x+4)-7=48-2x
Alex777 [14]

Answer:

x = 3

Step-by-step explanation:

7(x + 4) - 7 = 48 - 2x ← distribute parenthesis and simplify left side

7x + 28 - 7 = 48 - 2x

7x + 21 = 48 - 2x ( add 2x to both sides )

9x + 21 = 48 ( subtract 21 from both sides )

9x = 27 ( divide both sides by 9 )

x = 3

8 0
2 years ago
Read 2 more answers
Help me pleaseee!!!!!
Oksi-84 [34.3K]

Answer:

x  \: is \: 3 \:  \: when \: \:  \: y \: is \: 18 \\ x   \: is \: 4 \:  \: when \:  \: y \: is \: 24

5 0
3 years ago
PLEASE HELP ASAP<br><br> 3/10/p=4/5/1/4
kati45 [8]

Answer:

3

1

0

=

4

5

1

4

Step-by-step explanation:

6 0
3 years ago
Estimate the original volume of the pyramid in Fig. 15.28, given that its frustum has a 4 m by 4 m square top which is 12 m vert
puteri [66]

The volume of the pyramid is 2496 cu.m.

<h3>What is a Pyramid ?</h3>

A pyramid is a three dimensional structure which has a polygon base and  in general triangular faces which join at the top .

It is given that

A pyramid \rm frustum has a 4 m by 4 m square top

Height = 12 m

Base = 20 m

The volume of a square pyramid with a  \rm frustum is given by

V = (1/2) * ( Area of base + Area of  \rm frustum ) * height of the  \rm frustum from the base

V = 0.5 * ( 20 *20 + 4*4 ) * 12

V = 2496 cu.m

The volume of the pyramid is 2496 cu.m.

To know more about Pyramid

brainly.com/question/13057463

#SPJ1

8 0
2 years ago
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