2 years ago

X^2+15^2=21^2 Help me please how do I figure out X after getting the totals of b and c?

Mathematics

1 answer:

MakcuM [25]2 years ago

4 0

Answer:

the x would equal

$x=-6\sqrt{6} \\and\\x=6\sqrt{6}$

Step-by-step explanation:

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disa [49]

Answer:

y=4x/3+9/3

Step-by-step explanation:

slop is 4x/3

and the point is 3,6

so y-6 = 4x/3(x-3)

sove the you will have y=4x/3+9/3

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3 years ago

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2 years ago

How do you solve -36x+2/4 (the “/“ is because it’s a fraction)

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3 years ago

Simple the expression <br> ( 3k + 4 1/5) + 8 3/5

lesantik [10]

Answer:

$3k+12\frac{4}{5}$

Step-by-step explanation:

$(3k+12\frac{4}{5})$

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$4\frac{1}{5}=\frac{4*5+1}{5}$

$=\frac{21}{5}$

$=(3k+\frac{21}{5} )+\frac{43}{5}$

Add the fractions

$\frac{21}{5}+\frac{43}{5}$

$\frac{21}{5} \frac{43}{5} =\frac{64}{5}$

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2 years ago

How would i do this problem? please help !

MrRa [10]

Answer:

hello. x =3

Step-by-step explanation:

$- 8x = - 24 \\ \frac{ - 8x}{ - 1} = \frac{ - 24}{ - 1} \\ 8x = 24 \\ \frac{8x}{8} = \frac{24}{8} \\ x = 3$

hope you u understand

6 0

1 year ago

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