3 years ago

How to solve (x-1)+(x+2)

1 answer:

6 0

(x-1)+(x+2)
x - 1 + x + 2= 2x + 1

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gulaghasi [49]

Insufficient data please indicate the question

4 0

3 years ago

Sveta_85 [38]

Answer:

H) -5x - 50

Step-by-step explanation:

(-5 · x) + (-5 · 10) = -5x - 50

6 0

3 years ago

Tema [17]

90-62=28
x=28
90-62=28
y=28
*right angle triangle is 90 degrees

4 0

3 years ago

34kurt

-10 -10y = 10
+10 +10

-10y = 20

20/-10 = -2

Y = -2

4 0

2 years ago

elixir [45]

Answer:

$V = \frac{1}{3} \pi {r}^{2} h \\$

multiply either sides by 3:

$3 \times V = ( \frac{1}{3} \pi {r}^{2} h) \times 3 \\ \\ 3V = \pi {r}^{2} h$

divide either sides by πr² :

${ \boxed{ \boxed{h = \frac{3V}{\pi {r}^{2} } }}} \\$

7 0

3 years ago