2 years ago

Two noncongruent triangles, each with side 6 cm and an angle measuring 40 degrees

Mathematics

1 answer:

Svet_ta [14]2 years ago

5 0

Answer:

Two noncongruent triangles, each with side 6 cm and an angle measuring 40 degrees This might be it

Step-by-step explanation:

You might be interested in

Kendra has a math test every 12 school days and a vocabulary test every 9 school days.She had both a math and a vocabulary test

Hunter-Best [27]

36 days

9*4 = 36
12*3 = 36

8 0

3 years ago

Tom throws a ball into the air. The ball travels on a parabolic path represented by the equation , where represents the height o

tigry1 [53]

Answer:

2.5 second

Step-by-step explanation:

The equation is missing in the question.

The equation is, $h=-8t^2+40t$ , where 'h' is the height and 't' is time measured in second.

Now we know to reach its maximum height, h in t seconds, the derivative of h with respect to time t is given by :

$\frac{dh}{dt} =0$

Now the differentiating the equation with respect to time t, we get

$\frac{dh}{dt}=\frac{d}{dt}(-8t^2+40t)$

$\frac{dh}{dt}=-16t+40$

For maximum height, $\frac{dh}{dt} =0$

So, $-16t+40=0$

$\Rightarrow 16t=40$

$\Rightarrow t=\frac{40}{16}$

$\Rightarrrow t = 2.5$

Therefore, the ball takes 2.5 seconds time to reach the maximum height.

7 0

2 years ago

I need help please!!!

e-lub [12.9K]

There is no distinct pattern, the scatter plot would be up down and spread apart, nothing really correlated.

3 0

2 years ago

Which set of points below represents a function

vazorg [7]

Answer:

I believe it's the 3rd option:

(-1, 8), (0, 10), (1,12), (2, 14)

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Find the sum of the first 30 terms of the sequence below. an=4n+1

dmitriy555 [2]

That would be 1,890.

6 0

2 years ago

Read 2 more answers