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jeyben [28]
3 years ago
13

138+710 is the same as blank + 700

Mathematics
2 answers:
Sveta_85 [38]3 years ago
8 0

Answer: 148

Step-by-step explanation:

faust18 [17]3 years ago
6 0
The answer is 148. 710+138= 848. so 848-700=148. 148+700 is the same as 138+710.
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HELP ME PLS THANK YOU
babymother [125]
132 people.

198/3=66
66+66=132

Hope this helped
3 0
3 years ago
Lots of points :)) it’s hard
yanalaym [24]

Answer:

cant exactly draw it but its 750$ per laptop b. 7500/10

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Write the equation of a circle for which the endpoints of a diameter are (-2,-2) and (4,-10)
Maurinko [17]

Answer:

Therefore the required Equation of Circle

x^{2}+y^{2}-2x+12y+12=0

Step-by-step explanation:

Given:

End point of Diameter be

point A( x₁ , y₁) ≡ ( -2 ,-2 )

point B( x₂ , y₂) ≡ ( 4 , -10 )

To Find:

Equation of a circle =?

Solution:

When end points of the Diameter are A( x₁ , y₁) , B( x₂ , y₂). then the Equation of Circle is given as

(x-x_{1})(x-x_{2})+(y-y_{1})(y-y_{2})=0

Substituting the end point are

(x-(-2))(x-4)+(y-(-2))(y-(-10))=0\\(x+2))(x-4)+(y+2))(y+10))=0\\

Applying Distributive Property we get

x^{2} -2x-8+y^{2}+12y+20 =0\\\\x^{2}+y^{2}-2x+12y+12=0

Therefore the required Equation of Circle

x^{2}+y^{2}-2x+12y+12=0

6 0
3 years ago
the late fee for library books is $2.00 plus 15c each day for a book that is late. if monica's late fee is $2.75, write and solv
OLga [1]

Answer: .15x+2.00= 2.75

x=5


Step-by-step explanation:

2.75-2.00= .75

.75/.15= 5


Therefor Monica's book is 5 days late


4 0
4 years ago
Read 2 more answers
Check that 2b + b and 3b have the same value when b is 1,2, and 3
Misha Larkins [42]

For this case we have the following expressions:

2b + b\\3b

For b = 1:

2 (1) + 1 = 2 + 1 = 3\\3 (1) = 3

For b = 2:

2 (2) + 2 = 4 + 2 = 6\\3 (2) = 6

Forb = 3:

2 (3) + 3 = 6 + 3 = 9\\3 (3) = 9

For any number, the expressions will be equivalent because 2b + b = 3b

ANswer:

(2b + b)and 3b have the same value for b = 1,2,3

6 0
4 years ago
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