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Daniel [21]
3 years ago
12

3 = t + 11.5 - t

Mathematics
1 answer:
Ray Of Light [21]3 years ago
8 0

Answer:

There are no solutions.

Step-by-step explanation:

3=t+11.5-t

3=11.5 (does not work)

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F(x)=16x^4-81=0 select all zeros of the function !!!
atroni [7]

Answer:

3/2, -3/2, (if it is asking for imaginary solutions as well then 3i/2 and -3i/2)

Step-by-step explanation:

6 0
3 years ago
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Given the equation (x+a)^2(x-2)=x^3+bx^2+12x-72 find a and b
GaryK [48]
Isolate the variable by dividing each side by factors that don't contain the variable.

a=-  \frac{ x^{2}-  \sqrt{( x^{3} + x^{2} b+12x-72(x-2)-2x} }{x-2} ,-  \frac{ x^{2}+  \sqrt{( x^{3} + x^{2} b+12x-72(x-2)-2x} }{x-2}

Solve for b by simplifying both sides of the equation then isolating the variabel.

b= \frac{12}{x}+ \frac{72}{ x^{2} }-2+2a- \frac{4a}{x}+ \frac{ a^{2} }{x}- \frac{2a^{z} }{ x^{2} }

Hopefully i helped ^.^ Mark brainly if possible 
 

7 0
3 years ago
After spending $28 on a laser disc, the man finds that he just spent 4/7 of his money. How much did he have originally?
Rainbow [258]
X=amount of money at first.

we can suggest this equation:
4/7 x=28

x=(28*7)/4
x=196/4
x=49

Answer: he have originally $49. 
4 0
3 years ago
Read 2 more answers
Please help ASAP!!!!!!!
Maslowich

Answer:

║≥,⊕⇆↑↑↑↑↑↑↑↑↑↑↑

Step-by-step explanation:

⇒ζΣ

8 0
3 years ago
Plz Help me 50 points to who ever answers firstt
artcher [175]

Answer:

\boxed{\bold{57 \ Ft.}}

Step-by-step explanation:

  • Assignment: Find area of rectangle without triangle

Area of whole rectangle including triangle: 66 Feet

(6 * 11 = 66)

Area of Triangle: \bold{\frac{1}{2}Base \ \cdot \ Height }

Height: 3

Base: 6 (Solved by using this: (11 - 2 + 3))

Half of base: 3

3 * 3 = 9

66 - 9 = 57

4 0
4 years ago
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