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Juli2301 [7.4K]
3 years ago
13

What is the formula of a²—b²?

Mathematics
2 answers:
PolarNik [594]3 years ago
7 0

\implies {\blue {\boxed {\boxed {\purple {\sf { {a}^{2}  -  {b}^{2}  = (a + b)(a - b)}}}}}}

\bold{ \green{ \star{ \orange{Mystique35}}}}⋆

MissTica3 years ago
4 0

\sf  {a}^{2}  -  {b}^{2}  = (a + b)(a - b)

This is the required formula.

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Help Me Please I need help
Neko [114]

Answer:

Step-by-step explanation:

m = \frac{y_{2} -y_{1} }{x_{2} -x_{1} }

y - y_{1} = m( x - x_{1} )

y = mx + b

~~~~~~~~~~~

(4, 5)

( - 6, 15)

m = (15 - 5) / ( - 6 - 4 ) = - 1

y - 5 = ( - 1)( x - 4 )

y =<em> (- 1) </em>x + <em>9</em>

8 0
3 years ago
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For two weeks, will recorded the color of the traffic light at the intersection of first street and east avenue as his bus appro
satela [25.4K]
I'm pretty sure its 2 because doesn't it say that the total is 10


6 0
4 years ago
Use the table to write a proportion relating the weights on two planets. Then find the missing weight. Round to the nearest tent
grigory [225]

We use this formula:

Weight on the second planet = \frac{Weight on the first planer}{Table weight on the first planet} × Table weight on the second planet

So,

Weight on Venus = \frac{90}{120} × 109.2

                             = 3 x 27.3

                             = 81.9

Weight on earth =  \frac{55}{45.6} × 120

                           = 144.7

Weight on Uranus =  \frac{350}{304.8} × 96

                               = 110.2

Weight on Mercury =  \frac{115}{109.2} × 45.6

                                = 48

7 0
3 years ago
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Find the distance d between 21 = (-7 - 6i) and Z2 = (-15 – 12i). Express your answer in exact terms and simplify, if needed.​
dlinn [17]

Answer:

10

Step-by-step explanation:

The distance is equal to the modulus of Z1-Z2.

Z_1 - Z_2 = -7 - 6i - (-15 - 12i) = 8 + 6i\\|8 + 6i| = \sqrt{8^2 + 6^2} = \sqrt{64 + 36} = \sqrt{100} = 10

8 0
3 years ago
Plz help hdhchdjehcnsucjecbdjg
rusak2 [61]

Answer:

C- 15

Step-by-step explanation:

The awnser is 15 (C)

3 0
3 years ago
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