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Vesnalui [34]
2 years ago
12

Plz help plz !!!!!!!!!!!!!

Mathematics
1 answer:
nirvana33 [79]2 years ago
8 0
47 < 3u + 8
Subtract 8 on both sides.

39 < 3u
Divide by 3 on both sides.

13 < u
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20 points
irinina [24]

Answer:

(a) 9x^2+16x-4

(b) 9a(2a+5)

(c) (y-6)(y-4)

Step-by-step explanation:

(a)

(9x-2)(x+2)=

9x^2-2x+18x-4=

9x^2+16x-4

(b)

18a^2+45a=

9a(2a+5)

(c)

y^2-10y+24=

(y-6)(y-4)

Hope this helps!

4 0
2 years ago
Solve a÷b(×)-c=0 for x<br>Help me please :)
adell [148]
A b x−c=0 Step 1: Multiply both sides by b. ax−bc=0 Step 2: Add bc to both sides. ax−bc+bc=0+bc ax=bc Step 3: Divide both sides by x. ax x = bc x a= bc x Answer: a= bc x
3 0
2 years ago
Find the volume of this hexagonal prism.
Arisa [49]
I hope you get it
The answer 2338.2 cm^3

5 0
3 years ago
Qual é a frequência de cada gênero de leitura citados?​
Karo-lina-s [1.5K]

Answer:

............................

6 0
3 years ago
I need help on this question anything help
elixir [45]

Answer:

y = -3x - 1

Step-by-step explanation:

Look at your line. It's a downward trend which means your slope is negative

slope is the m in y = mx+b

Your b is your y intercept or where the graph touches the y = 0 vertical line.

It cross at -1 value

Your slope value is determined by rise/run so in the case it goes down 3 values and across 1 value so its 3/1 but its negative so its -3/1

4 0
2 years ago
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