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kvasek [131]
3 years ago
14

Expand and reduce: A = – 3 (5 x – 4) B = (2 x – 8) (4 x – 7)

Mathematics
1 answer:
alina1380 [7]3 years ago
5 0

Answer:

A

Step-by-step explanation:

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the functions f and g are defined as follows f(x)=-5x+2 g(x)=3x^2-3x find f(g) and g(-2) simplify your answer as much as possibl
daser333 [38]

Answer:

f(g) = -15x^2 + 15x + 2.

g(-2) = 18.

Step-by-step explanation:

f(g) = -5(3x^2 - 3x) + 2

= -15x^2 + 15x + 2.

g(-2) = 3(-2)^2 - 3(-2)

= 12 + 6

= 18.

8 0
3 years ago
points m and n are two vertices of a right triangle. they are the endpoints of the hypotenuse mn of the triangle. the third vert
Alekssandra [29.7K]

Answer:

HEY IMAGE IS BLUR

Step-by-step explanation:

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3 years ago
What is the length of the base if the area is 32 cmand the height is 4 cm
vovikov84 [41]

Answer:

128,8,28,36

Step-by-step explanation:

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7 0
3 years ago
2h − 3 = 3 Need some help
QveST [7]

Answer: Let's solve your equation step-by-step.

2h−3=3

Step 1: Add 3 to both sides.

2h−3+3=3+3

2h=6

Step 2: Divide both sides by 2.

2h/2 = 6/2

h = 3.

8 0
3 years ago
Last one plz help me!
Mashutka [201]

Answer:

a) no real solutions

Step-by-step explanation:

the discriminant (b² - 4ac) is negative which indicates no real solutions

3 0
3 years ago
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