3 years ago

Which expression is represented by the phrase "the square of y decreased by the quotient of 28 and 7"?

Mathematics

1 answer:

padilas [110]3 years ago

3 0

Answer:

y^2-(28/7)

or, y^2-(4)

You might be interested in

Which of the following points is farthest from the origin: (0,5, (1,2), (3,-4), (6,0) (-1,-2)?

Agata [3.3K]

Answer(6,0)

Step-by-step explanation:

5 0

3 years ago

A rugby player passes the ball 7.75 m across the field, where it is caught at the same height as it left his hand. At what angle

prisoha [69]

Answer-

At 15.91° the ball was thrown.

Solution-

In the question it is given that the ball was released and caught from the same height.

We know that,

$R=\frac{u^{2}\sin 2\Theta}{g}$

Where,

R = Range of the projectile = 7.75 m,

u = Initial speed = 12 m/s

θ = Angle at which it was released

g = Acceleration due to gravity = 9.8 m/s²

Putting all the values,

$\Rightarrow 7.75 = \frac{12^{2}\sin 2\Theta}{9.8}$

$\Rightarrow \sin 2\Theta=\frac{7.75 \times 9.8}{144} =0.5274$

$\Rightarrow 2\theta=\sin^{-1} 0.5274=31.83 \ or \ 148.17$

$\Rightarrow \theta=\frac{31.83}{2} \ or \ \frac{148.17}{2} =15.91 \ or \ 74.08$

$\Rightarrow \theta=15.91^{\circ} \ (smaller \ angle)$

3 0

3 years ago

Read 2 more answers

Plz help! Due at 8:26!

Vladimir79 [104]

Answer:

No it doesn't

Step-by-step explanation:

There's only 1 proportional quantity

8 0

3 years ago

Read 2 more answers

The graph below represents the volume of water in Susan's watering can while

KonstantinChe [14]

is this angilic from vista hills and dessert view if so this is josh a

4 0

4 years ago

Read 2 more answers

8 over 15? is it closer to 0, 1 over 2 or 1

ruslelena [56]

8/15 is about 0.53
It would be closer to 1/2 or 1 over 2

4 0

3 years ago

Read 2 more answers