3 years ago

Which of the following represents the opposite of - 547

Mathematics

1 answer:

erastovalidia [21]3 years ago

7 0

$54 towe my friend degrees

You might be interested in

Can someone help with this with an explanation?

Stella [2.4K]

I hope this helps you

x^2+x-6 = (x+3)(x-2)

x => +3

x => -2

x^2-2x-15= (x-5)(x+3)

x => -5

x => +3

(x+3)(x-2)/(x-5)(x+3)

x-2/x-5

3 0

3 years ago

How do I solve this ?

Alja [10]

Answer:

g(-9) = 1

Step-by-step explanation:

g(-9) is the value of the function at x = -9

Go over the x = -9 and go up until you hit the blue line

Read the value of y

g(-9) = 1

5 0

3 years ago

Read 2 more answers

An athlete trains for 95 min each day for as many days as possible.Write an equation that relates the number of days d that the

mrs_skeptik [129]

855=95d

855 minutes is equal to 95 minutes times the number of days run

6 0

3 years ago

How to find n in 38n4

Rus_ich [418]

Answer:

Step-by-step explanation:

imagine 38 n = lets say b

so b/b/b/b/b

and divide that by 38

5 0

2 years ago

Solve the equation to find where the treste ground levelEnter your answers from least to greatest and round to the nearest The m

DaniilM [7]

Answer:

The trestle meets ground level at 0.875 units and 9.125 units

Step-by-step explanation:

Poorly formatted question.

The given equation is:

$y = -x^2 + 10x - 8$

Required

The point where the trestle gets to the ground level

To do this, we set $y = 0$

So, we have:

$-x^2 + 10x - 8 = 0$

Multiply through by -1

$x^2 -10x + 8 = 0$

Solve using quadratic formula:

$x= \frac{-b \± \sqrt{b^2 - 4ac}}{2a}$

Where:

$a = 1; b =-10; c = 8$

So, we have:

$x= \frac{-(-10) \± \sqrt{(-10)^2 - 4*1*8}}{2*1}$

$x= \frac{-(-10) \± \sqrt{68}}{2*1}$

$x= \frac{-(-10) \± 8.25}{2}$

$x= \frac{10 \± 8.25}{2}$

Solve the fraction

$x= 5 \± 4.125$

Split

$x= 5 + 4.125\ or\ x= 5 - 4.125$

$x= 9.125\ or\ x= 0.875$

7 0

3 years ago