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3 years ago

I need help fast!!!

Mathematics

1 answer:

Charra [1.4K]3 years ago

3 0

Answer:

No quiero ayudarte, así que cállate, , te mataré,

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For the equation, decide if it is always true or never true.<br><br> 2(x + 3) = 5x + 6 − 3x

SCORPION-xisa [38]

Answer:

always true

Step-by-step explanation:

Given

2(x + 3) = 5x + 6 - 3x ← distribute left side

2x + 6 = 2x + 6

Since both sides are equal then any real value of x is a solution.

Thus the equation is always true

3 0

3 years ago

Write a quadratic function to model the vertical motion for each situation, given h(t) equals negative 16t squared plus v0t+h0

Mashcka [7]

Answer:

hmax = 194 ft

The maximum height is 194 ft

Step-by-step explanation:

According to the given equation for the model of the vertical motion. The height at any point in time can be written as;

h(t) = -16t^2 + v0t + h0 .......1

Where;

h(t) = height at time t

t = time

v0 = initial velocity = 96 ft/s

h0 = initial height = 50 ft

To determine the maximum height we need to differentiate the equation 1 to find the time at which it reaches maximum height;

At the highest point/height h' = dh/dt = 0

h'(t) = -32t +v0 = 0

-32t + v0 = 0

t = v0/32

t = 96/32

t = 3 s

At t=3 it is at maximum height.

The maximum height can be derived from equation 1;

Substituting the values of t,v0,h0 into equation 1;

h(t) = -16t^2 + v0t + h0 .......1

hmax = -16(3)^2 + 96(3) + 50 = 194 ft

hmax = 194 ft

The maximum height is 194 ft

5 0

4 years ago

On Monday Rocco ran 8.6 miles. On Tuesday Rocco ran 13.60 kilometers. On Wednesday he ran 13,970.99 meters. And on Thursday he r

Hatshy [7]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

The statue of liberty is 151 ft tall. calculate its height in meters answers

White raven [17]

1 feet = 0.3048 m

Height of statue is 151 ft.

For converting it into meter , we will multiply it 0.3048.

So 151 ft = $151 * 0.3048$ meter.
$= 46.0248$ meter.

So the height of statue in meter = 46.0248 meter.

6 0

4 years ago

The picture shows the arrangement of balls in a game of boccie. The object of the game is to throw your ball closest to the smal

ziro4ka [17]

Answer:

Step-by-step explanation:

Distance of yellow to white = 8 inches which is given

The green ball is at the midpoint of red to white.

Since the green ball is 10 inches to the red ball, the green ball is also 10 inches from the white ball. That's what a midpoint is.

The yellow ball is closer.

3 0

4 years ago