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3 years ago

0.6/0.0024 with work

Mathematics

1 answer:

Tanya [424]3 years ago

8 0

The answer is 250. Just divide top by bottom.

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Can someone help me p

Serga [27]

Answer:

(3.5, -2)

Step-by-step explanation:

that point is where the edge if the rectangle is

5 0

3 years ago

Solve.<br> x^2+9x+2=0<br> thanks!

shtirl [24]

Step one:
ALWAYS set equation equal to zero, which in this case has already been done for us.

Step two:
Figure out what formula you need to use in order to solve in this case I'd use the Quadratic formula.

a=1
b=9
c=2

Quadratic formula:
$x = \frac{ - b + - \sqrt{(b) ^{2} - 4(a)(c)} }{2(a)}$
Then you would plug in the information.
$x = \frac{ - 9+ - \sqrt{(9) {}^{2} - 4(1)(2) } }{2(1)}$
The solve for what is underneath the square root ONLY.
$x = \frac{ - 9 + - \sqrt{73} }{2}$
Since you cannot solve this any further, your final two answers are...
$x = \frac{ - 9 + \sqrt{73} }{2}$
$x = \frac{ - 9 - \sqrt{73} }{2}$

3 0

3 years ago

Which of these triangles appears not to be congruent to any others shown

Wittaler [7]

Answer:

B, C, F

Step-by-step explanation:

B- has different lengths for each side and different angles

C-has different lengths for each side and different angles

F-has different lengths for each side and different angles

Non congruent triangles means if shape is reflected or rotated they would not look the same. Congruent triangles have same equal length and angles are equal in measure.

3 0

3 years ago

Simplify the expression. <br> (m^2n^-5)/m^7n^-17

guapka [62]

$\dfrac{m^2n^{-5}}{m^7n^{-17}}=m^{2-7}n^{-5-(-17)}=m^{-5}n^{-5+17}=m^{-5}n^{12}\\\\=\dfrac{n^{12}}{m^5}\\\\Used:\\\\\dfrac{a^n}{a^m}=a^{n-m}\\\\a^{-n}=\dfrac{1}{a^n}$

4 0

3 years ago

Write two different equations that are perpendicular to <br> y=-1/4x - 1.

Monica [59]

Answer:

Step-by-step explanation:

perpendicular is 90 degrees or inverse slope of that point

y = -1/4x -1

so the inverse slope of -1/4 is 4

now the other equation is

y = 4x - 1

So the two equations are

y = -1/4x -1

y = 4x - 1

6 0

3 years ago

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