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3 years ago

What's three different ways to write a negative 1/2

Mathematics

2 answers:

Irina-Kira [14]3 years ago

7 0

- 0.5

$\frac{-1}{2}$

$\frac{1}{-2}$

Hope this helps

34kurt3 years ago

7 0

One way ( -1, 2)
another way -1 to 2
third way -1, 2

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PLEASE HELP ASAP!!!!!

Norma-Jean [14]

Answer:

In the picture.

Step-by-step explanation:

I solved only these problems ( 85 to 90 )

I don't know about the last four problems.

Sorry for that, but I'm trying to help you :)

8 0

3 years ago

In an auditorium, the first row of seats has 30 seats. each row behind the first row has 4 more seats then the row in front of i

Alexeev081 [22]

Answer:

126

Step-by-step explanation:

Row 1: 30+0*4

Row 2: 30+1*4

Row 3: 30+2*4

...

The list goes on. Do you see a pattern here? If we call the row number as r, the formula is 30+(r-1)*4. In the 25th row, the r is 25. So in the formula, it is 30+(25-1)*4=30+24*4=126.

I hope that helped.

4 0

3 years ago

What is value of (4g+h)(8)? G(x)= x+7; h(x)= (x-3)^2

babymother [125]

Answer:

Step-by-step explanation:

hello :

if : g(x)= x+7; h(x)= (x-3)² so : (4g+h)(x)=4g(x)+h(x) = 4(x+7)+(x-3)²

(4g+h)(8)= 4(8+7)+(8-3)² = 60+25=85

8 0

3 years ago

What is the value of log16 4?<br> 4 <br> 1/2 <br> 1/4<br> 2

igor_vitrenko [27]

The answer will be 1/2

5 0

3 years ago

Write the equation in y-intercept form slope 2 passes through point (5,-2)

Alenkinab [10]

<h2>Answer</h2>

The equation is y = 2x - 12

<h2>Explanation</h2>

Equation in slope intercept form is

$y = mx + b$

Where,

m = slope

b = y-intercept

Putting the value of slope in this equation:

$y = 2x + b$

From this we can solve the equation for b

$b = y - 2x$

$b = -2 - 2(5)$

$b = -12$

Now, the equation of y-intercept becomes

$y = 2x - 12$

5 0

3 years ago