3 years ago

-9 – 9u = -3u + 9 last one for today

Mathematics

2 answers:

otez555 [7]3 years ago

7 0

U=-3 since you take out the coefficients first then multiply

Yakvenalex [24]3 years ago

6 0

-9u + 3u = 9 + 9
-6u = 18
u = -18/6
u = -3
Thus, u is equal to -3

You might be interested in

For which value of x is the row in the table of values incorrect? the function is the quadratic function y=-1/2x^2

liberstina [14]

Answer:

D. x = 5

Step-by-step explanation:

At x = 5

y = -½(5)²

y = -½ × 25 = -25/2 = -12½

8 0

3 years ago

What are the x-intercepts for the graph below?

Vlad [161]

Answer:

-6,0 & -3,0

Step-by-step explanation:

7 0

1 year ago

Read 2 more answers

Please help me with 168÷45

velikii [3]

Answer:

3.73 ( The three is infinite)

Step-by-step explanation:

7 0

2 years ago

Helpppppppppppppppppppppp..... .......<br><br><br>

morpeh [17]

Answer:

${ \sf{( \sec \theta - \csc \theta)(1 + \tan \theta + \cot \theta) }} \\ = { \sf{( \sec \theta + \tan \theta \sec \theta + \cot \theta \sec \theta) - ( \csc \theta - \csc \theta \tan \theta - \csc \theta \cot \theta)}} \\ = { \sf{( \sec \theta + \sec \theta \tan \theta + \csc \theta) - ( \csc \theta - \sec \theta - \csc \theta \cot \theta)}} \\ = { \sf{ \sec \theta \tan \theta + \csc \theta \cot \theta }} \\ { \bf{hence \: proved}}$

3 0

2 years ago

I need help on question 35

Novay_Z [31]

Pretty sure it's everything except irrational

5 0

2 years ago