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4 years ago

Which statement is always true?

Mathematics

2 answers:

mr Goodwill [35]4 years ago

8 0

The answer is 2 cause its true

tiny-mole [99]4 years ago

5 0

2 is correct look at your books of math it proves it

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Helppppppppppppp please

ELEN [110]

Answer:

105 Degrees

Step-by-step explanation:

Angle 3 is 105 degrees because it is cut in half on a striaght line. A line is 180 degrees so you subtract 75 from 180 and you get 105

5 0

3 years ago

Read 2 more answers

Someone please explain to me how I go about to find this answer. My daughter is having trouble and her algebra 1 teacher ia no h

Alchen [17]

Answer:

3/4

Step-by-step explanation:

do you need a deep explanation? or just a quick one?

3 0

3 years ago

Read 2 more answers

2a + 6 = 6<br> 2a =<br> Subtract 6 from both sides<br> Divide both sides by 2

Alla [95]

Answer:

Step-by-step explanation:

2a+6=6

-6=-6

2a=0

2 2

a=0

8 0

3 years ago

You and your friend skate at the same rate. You complete 7 laps in 9 minutes. How long does your friend take to complete 14 laps

miss Akunina [59]

Answer:

18 minutes

Step-by-step explanation:

Since my friend goes at the same rate as me, 7 laps in 9 minutes, you can multiply both sides of the ratio to get 14 laps in 18 minutes.

Hope this helps! :)

3 0

3 years ago

PLEASE HELP!!!

AlekseyPX

Answer:

Step-by-step explanation:

Find the average rate of change of each given function over the interval [-2, 2]]:

✔️ Average rate of change of m(x) over [-2, 2]:

Average rate of change = $\frac{m(b) - m(a)}{b - a}$

Where,

a = -2, m(a) = -12

b = 2, m(b) = 4

Plug in the values into the equation

Average rate of change = $\frac{4 - (-12)}{2 - (-2)}$

= $\frac{16}{4}$

Average rate of change = 4

✔️ Average rate of change of n(x) over [-2, 2]:

Average rate of change = $\frac{n(b) - n(a)}{b - a}$

Where,

a = -2, n(a) = -6

b = 2, n(b) = 6

Plug in the values into the equation

Average rate of change = $\frac{6 - (-6)}{2 - (-2)}$

= $\frac{12}{4}$

Average rate of change = 3

✔️ Average rate of change of q(x) over [-2, 2]:

Average rate of change = $\frac{q(b) - q(a)}{b - a}$

Where,

a = -2, q(a) = -4

b = 2, q(b) = -12

Plug in the values into the equation

Average rate of change = $\frac{-12 - (-4)}{2 - (-2)}$

= $\frac{-8}{4}$

Average rate of change = -2

✔️ Average rate of change of p(x) over [-2, 2]:

Average rate of change = $\frac{p(b) - p(a)}{b - a}$

Where,

a = -2, p(a) = 12

b = 2, p(b) = -4

Plug in the values into the equation

Average rate of change = $\frac{-4 - 12}{2 - (-2)}$

= $\frac{-16}{4}$

Average rate of change = -4

The answer is D. Only p(x) has an average rate of change of -4 over [-2, 2]

3 0

3 years ago