3 years ago

Algebra tile grid (x+2)(x-3)

Mathematics

1 answer:

emmasim [6.3K]3 years ago

7 0

We basically use the foil method

2
X -X - 6

You might be interested in

Please help I'll give you brainliest

PSYCHO15rus [73]

Answer:

Equation 1: No solution

Equation 2: Infinity

Equation 3: One solution

Equation 4: Infinity

Equation 5: No solution

Hope this helps you. Do mark my answer as brainly. Thanks

7 0

3 years ago

What is the least common denominator for the fractions 1/3and2/9?

Mice21 [21]

Answer:

LCD= 9

Step-by-step explanation:

1/3 = 3/9

2/9 = 2/9

8 0

2 years ago

If sec theta = - √30 / 3, find cos theta.<br> if sin(-theta) = -0.97, find cos (π/2 - theta).

Cloud [144]

Step-by-step explanation:

$\cos \theta = \frac{1}{ \sec\theta } = - \frac{3}{ \sqrt{30} } = - \frac{3 \sqrt{30} }{30} = - \frac{ \sqrt{30} }{10}$

$\cos( \frac{\pi}{2} - \theta )= \cos \frac{\pi}{2} \cos \theta + \sin \frac{\pi}{2} \sin \theta$

Note that

$\sin( - \theta) = - \sin \theta$

$\cos \frac{\pi}{2} = 0 \: \: \: \: \: \sin \frac{\pi}{2} = 1$

Therefore,

$\cos( \frac{\pi}{2} - \theta ) = 0.97$

5 0

3 years ago

Help on these two plz help asp it's due tomorrow plz

zimovet [89]

Answer:

a = 615

Step-by-step explanation:

3 0

3 years ago

5 - 6 - 9 - 8 - 5 - 4 + 5 - 5 -5 -5 - 32 = ?

musickatia [10]

5 - 6 = -1

-1 - 9 = -10

-10 - 8 = -18

-18 - 5 = -23

-23 - 4 = -27

-27 + 5 = -22

-22 - 5 = -27

-27 -5 = -32

-32 -5 = -37

-37 - 32 = -69

Answer = -69

6 0

3 years ago

Read 2 more answers