3 years ago

I need help with #2 help if u can

Mathematics

1 answer:

olga2289 [7]3 years ago

8 0

Answer:

Step-by-step explanation:

You might be interested in

Im having trouble with these and ive been staring at my screen for over an hour- I just need to know the answer-

irinina [24]

Answer:

(-3, 4)

It doesn't show any coordinates so I assume that the origin is where the x and y axes intercept

4 0

3 years ago

Read 2 more answers

NEED HELP NOW!!!!!!!

anzhelika [568]

Step-by-step explanation:

the area of a triangle is

baseline × height / 2

the baseline (where the height hits at a 90° angle) is 4 m.

the height is 3.7 m.

so, the area is

4 × 3.7 / 2 = 2 × 3.7 = 7.4 m²

4 0

2 years ago

A mass attached to a spring is pulled towards the floor then let go. Its height is recorded and

andreev551 [17]

First find the derivative,

$\dfrac{d}{dt}\Big(-10\cos(4t)\Big)=40\sin(4t)$ .

Then find the critical point,

$40\sin(4t)=0\implies t=40\mathrm{s}$ .

Hope this helps.

I am a little rusty here :(.

3 0

3 years ago

A scuba diver dives down 20 feet into the ocean he then swims 11 feet back up towards the surface what is the position of the sc

yawa3891 [41]

He is -9 feet from getting to the surface

4 0

3 years ago

Read 2 more answers

The sum of twice a number and 7 is -19

adoni [48]

Answer:

The number will be -13

Step-by-step explanation:

Let the no. be x

Its twice will be = 2x

According to the question ,

$2x + 7 = -19\\=> 2x = -19 - 7 = -26\\=> x = \frac{- 26}{2} = - 13$

4 0

3 years ago

Read 2 more answers