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lidiya [134]
3 years ago
7

Pls help dis is due tomorrow n I have a science project also due so pls help me

Mathematics
1 answer:
pantera1 [17]3 years ago
5 0
List A
4+4y=8y
4 (y-1)= 4
4y+1=5y

List B
4y-4=y
4 (y+1)=5y
1+4y=5y
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Help pls and thank you
netineya [11]

Answer:

54

Step-by-step explanation:

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4 years ago
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the diameter of yellow circle is 4cm the diameter of the whole figure is 8 cm what is the area of the blue region in terms of 3.
Jobisdone [24]

Answer:

The area is "50.24 cm^2"

Step-by-step explanation:

Given value:

r= 4 \ cm\\\\\pi = 3.14\\\\\ area \ of \ circle (A) = \pi \times \ r^2\\\\

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4 years ago
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suter [353]
9. obtuse angle 
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4 years ago
Simplify 10d-3d ? Pls tell me I need help on this
Mariana [72]

Answer:

7d

Step-by-step explanation:

10d-3d  = 7 d

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3 0
3 years ago
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Felicia is solving the expression -5(3x+2)+10x. Gregory is solving the expression -12-4x+?+?x. Both students simplified their an
densk [106]

Answer:

see the explanation

Step-by-step explanation:

we have

<em>Felicia</em>

-5(3x+2)+10x

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-5(3x)-5(2)+10x

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Combine like terms

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Let

a ----> the missing term with coefficient x in Gregory's expression

b ----> the missing constant  term in Gregory's expression

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-12-4x+ax+b

equate Gregory's expression to Felicia's expression

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so

-12+b=-10 ----->b=2

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so

Gregory's expression is

-12-4x+2-x

therefore

The missing terms are 2 and -x

7 0
3 years ago
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