2 years ago

Solve: h9 = 2781 this is a fun fact belh bla

Mathematics

2 answers:

velikii [3]2 years ago

7 0

309 is going to be the correct answer for this question.

Basile [38]2 years ago

4 0

Answer:

309

Step-by-step explanation:

2781/9

You might be interested in

I’ll mark you brainlist I’ll mark you brainlist

Margaret [11]

Answer:

answer is 0

Step-by-step explanation:

5 0

3 years ago

Find the value of k for x^2 - 2kx+7k -12=0 so that they have two equal roots

Alisiya [41]

Step-by-step explanation:

x^2 -2kx +7k -12 = 0

two equal roots -->Δ = b^2 -4ac = 4k^2 - 4(7k-12)=0 = 4(k^2 - 7k +12)=4(k-4)(k-3)=0

so k =3 and k =4

5 0

3 years ago

X^2 - 25 = 25 solve for x

Nezavi [6.7K]

Answer:

$\tt x=\pm5\sqrt{2}$

Step-by-step explanation:

$\tt x^2 - 25 = 25$

$\tt x^2-25+25=25+25$ (Add 25 to both sides)

$\tt x^2=50$ ( Take square of both sides)

$\tt x=x=\sqrt{50},\:x=-\sqrt{50}$

$\tt x=\pm5\sqrt{2}$

3 0

3 years ago

Patrick is constructing the circumscribed circle for △RST.

coldgirl [10]

To me, the answer would be the option A : <span>
Construct the perpendicular bisector of ST¯¯¯¯¯ .

Hope this helps !

Photon</span>

5 0

4 years ago

Solve the system of linear equations by graphing y=2x+5 and y=1/2x-1

lakkis [162]

Answer: (-4,-3)

Step-by-step explanation:

7 0

3 years ago