2 years ago

In triangle A B C, what angle is the included angle for sides A B and B C?

1 answer:

3 0

Answer:

There is no diagram for me to look at i dont know how to answer this if this does not have the diagram thank you very much

Step-by-step explanation:

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5x^2+40x^2-100x FACTOR

denpristay [2]

= 45x^2-100x

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2 years ago

Expand and simplify this equation plz, 4(3x+5) - 5(8x+2)

omeli [17]

$4(3x + 5) - 5(8x + 2) \\ 12x + 20 - 40x - 10 \\ 12 x - 40x + 20 - 10 \\ - 28x + 10$

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1 year ago

Help! solve the following expression when d=6 and e=2

umka2103 [35]

Answer:

Step-by-step explanation:

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1 year ago

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Y=x+2<br> Y=x-1<br> How many solutions does the system of equations have

Mkey [24]

Answer:

the system has no solutions

Step-by-step explanation:

substract both equations and the result will be:

y - y = x - x + 2 + 1

0 = 3 is incompatible, so, no solution

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2 years ago

What is the explicit formula for this sequence?<br> -7, -3, 1, 5, ...

alukav5142 [94]

Answer:

Step-by-step explanation:

a1 = - 7

d = 4

an = a1 + (n - 1) * d

an = - 7 + (n - 1) * 4

an = - 7 + 4n - 4

an = -11 + 4n

Try this out. Let n = 3

a3 = -11 + 4*3

a3 = - 11 + 12

a3 = 1 Which is what the series says.

8 0

2 years ago