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vovikov84 [41]
3 years ago
11

Complete the equivalent equation for –7x – 60 = x2 + 10x. (x + )(x + ) = 0 What are the solutions of –7x – 60 = x2 + 10x? x =

Mathematics
2 answers:
umka21 [38]3 years ago
7 0
It is positive five and positive 12. thats the top part
the bottom part is negative 5 and negative12
anygoal [31]3 years ago
6 0
First get them all on one side
add 7x+60 to both sides
0=x^2+17x+60
now factor
what 2 numbers mutltiply to get 60 and add to get 17?
5 and 12
0=(x+5)(x+12)
set each to zero

0=x+5
-5=x

0=x+12
-12=x



the factored form is (x+5)(x+12)=0
the solutions are x=-12 and -5
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Ganezh [65]

Answer:

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Step-by-step explanation:

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6 0
4 years ago
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bearhunter [10]

Answer:  See Below

<u>Step-by-step explanation:</u>

NOTE: You need the Unit Circle to answer these (attached)

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In degrees:   t = 0° + 360n

******************************************************************************

6)\quad sin (t) = \dfrac{1}{2}

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******************************************************************************

7)\quad tan (t) = -\sqrt3

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4 0
3 years ago
Can anyone help me !
murzikaleks [220]

Answer:

I think it's AB=BC.

Step-by-step explanation:

*I'm not in college, nor anywhere near college-level math, just a heads-up.*

Anyway, here's what I think. I turned my head around a bit to different angles, and I noticed the angle AB is the exact same length as BC, and both make the triangle a right angle. Try it if ya want, and see what happens. Sorry if this's wrong. I do hope it helps!

4 0
4 years ago
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Natali [406]

Answer:

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Step-by-step explanation:

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wlad13 [49]

Answer:

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Step-by-step explanation:

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