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STatiana [176]
3 years ago
7

Simplify 4x + 8 = 0.1x + 3 +3.9x

Mathematics
1 answer:
julia-pushkina [17]3 years ago
7 0

Answer:

Step-by-step explanation:

4x+8=.1x+3+3.9x

4x+8=4x+3

No solution since the 4x's will cancel each other out

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Ainat [17]
Just add a 0 to the end of all of em‍♀️
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3 years ago
Determine whether the function are inverse. F(x)=6x+l;g(x)=6x-1
sesenic [268]
Nope, inverse of first function is
f^-1(x)= (x-1)/6
7 0
3 years ago
Points A and B have coordinates (8, 3) and (p, q) respectively. The equation of the perpendicular
DaniilM [7]

Answer:

p = -4, q = -3

Step-by-step explanation:

y = -2x +4  ... (1)   perpendicular bisector of AB, slope = -2

slope of AB = 1/2

Line AB pass (8,3): (y-3) / (x-8) = 1/2

AB equation: y-3 = 1/2(x-8)      y = 1/2x - 1  ... (2)

(2)-(1): 5/2 x = 5      x = 2

y = 0       (2,0) intercept of bisector and AB, it is midpoint of A (8,3) and (p,q)

(8+p)/2 = 2

<u>p = -4</u>

(3+q)/2 = 0

<u>q = -3</u>

4 0
3 years ago
Linda wants to decorate her graduation cap by putting a ribbon around the top of it. If the top of her graduation cap is shaped
Rudiy27

Answer:

11 inches

Step-by-step explanation:

square root of 121 = 11

8 0
3 years ago
Read 2 more answers
How do I simply this, thanks!
stepan [7]
(-a^3b^2*-a^-2b^-3)^-2/2a^2b^-3 = a^4b^9/2a^8b^4 =b^5/2a^4 so your answer is b^5/2a^4
7 0
3 years ago
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