2 years ago

Which expression is equal to 2.5 + (2.5+3.5

1 answer:

4 0

Answer:

Where are the choices

Step-by-step explanation:

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expeople1 [14]

$(x-h)^2+(y-k)^2=r^2\\
(h,k)-\text{ center}\\\\
x^2+y^2-6x+8y+21=0\\
x^2-6x+9+y^2+8y+16-4=0\\
(x-3)^2+(y+4)^2=4\\
\text{center}=(3,-4)\\
r=\sqrt4=2$

5 0

3 years ago

posledela

Answer:

3 is what i got so x=3

Step-by-step explanation:

7 0

2 years ago

Alinara [238K]

1/6 = 2/12 because 12 is 2 times 6.
Multiply both numbers by 2 to get your answer:
5/6 = 10/12

4 0

3 years ago

san4es73 [151]

Answer:

I think it’s A,C, and E

Step-by-step explanation:

I’m not for sure but if you plot those points in the shaded region for graph C, those should be correct .

7 0

3 years ago

noname [10]

Answer:

1. x = - 1 -y over 2

2. x = -4(2+y) over 3

Step-by-step explanation:

7 0

3 years ago