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nikitadnepr [17]
2 years ago
7

Please help me?? i would really appreciate it

Mathematics
1 answer:
creativ13 [48]2 years ago
4 0

Answer:

Can't really see the question a little blur

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Please help solve quick
RoseWind [281]

Answer:

see below

Step-by-step explanation:

3x^2 + 17x +10 =0

(3x+   ) ( x+   ) =0

We need to factor 10  = 2*5  or 1*10

They are positive since we have all positive terms

3*5 = 15+2 = 17

The 5 needs to multiply the 3 so it goes on the outside

(3x+   ) ( x+  5 ) =0

That leaves the 2 on the inside

(3x+ 2  ) ( x+ 5  ) =0

Using the zero product property

3x+2 =0     x+5=0

3x = -2          x=-5

x = -2/3          x = -5

5 0
3 years ago
Three years ago, Jolene bought $625 worth of stock in a software company. Since then the value of her
Lesechka [4]

Answer:

The stock is worth 765.65 today.

Step-by-step explanation:

$625*1.07^{3}=765.65

8 0
2 years ago
1. y = sin? (In x). Find dy
galina1969 [7]

Answer:

dy/dx=  cos(ln(x))/x

Step-by-step explanation:

y=sin(ln(x)) given

We have to use chain rule to differentiate!

Let u=ln(x) then du/dx=1/x

So we have

if y=sin(ln(x)) then y=sin(u) and dy/dx=dy/du * du/dx=cos(u) *1/x

where again u=ln(x) so

dy/dx=cos(ln(x)) *1/x

dy/dx=cos(ln(x))/x

I hope I have the right intepretation because I do see a ? in between sin and (ln(x)) .

8 0
3 years ago
One angle in a triangle has a measure of 87 degrees. What can you conclude about the other two angles?
Dominik [7]

Answer:

the sum of the other two angle is 93

Step-by-step explanation:

180-87=93

6 0
3 years ago
I need help on this question
astraxan [27]

Answer:

uhh

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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