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saveliy_v [14]
3 years ago
10

-(8-2a)=

(8 - 2a) = " align="absmiddle" class="latex-formula">
more math help please
Mathematics
1 answer:
MAXImum [283]3 years ago
7 0
Distribute the negative.

- 8 - 2a =

Factor out -2

-2 ( 4 + a)

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I need help on doing this
Rudik [331]

Answer:

#5A=6

5B=4

Step-by-step explanation:

7 0
3 years ago
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The ratio of the heights of two similar cylinders is 1:3. If the volume of the smaller cylinder is 67cm cubed, find the volume o
irina1246 [14]

Answer:

volume = 1809 cm³

Step-by-step explanation:

The ratio of the height of two similar cylinder is 1:3 . The volume of the smaller cylinder is 67 cm³. The volume of the larger cylinder can be computed below:

If 2 object are similar and the ratio of the corresponding sides is x ,then the ratio of their volume is x³.

ratio of height = 1/3

ratio of volume = (1/3)³ = 1/27

volume of smaller cylinder/volume of larger cylinder = 1/27 = 67/x

where

x = volume of the larger cylinder

x = 27 × 67

x = 1809  cm³

volume = 1809 cm³

5 0
3 years ago
When factoring, what should be the greatest common factor of the terms left inside the parenthesis?
skad [1K]

Answer:

2

Step-by-step explanation:

3 0
3 years ago
Find the product.
scoundrel [369]

Answer:

(C) 8x^{a+b} + 4x^{a+3} - 10x^{a+1}

Step-by-step explanation:

-2x^a(-4x^b -2x^3 +5x)=-2x^a(-4x^b)-2x^a(-2x^3)-2x^a(5x)=\\\\=8x^{a+b} + 4x^{a+3} - 10x^{a+1}

8 0
3 years ago
Read 2 more answers
??????????? ?????????
andre [41]

Answer:

C

Step-by-step explanation:

ok so they want you to put everything but y on one side

to get rid of the -4, you add 4 to both sides

you are then left with

2/3y=x+4

multiple both sdies by 3/2

y= 3(x+4)/2

divide everything by 2

y=3/2x+6

C

5 0
3 years ago
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