What is the volume of a rectangular pyramid below if the height is 2 cm?

Mathematics

2 answers:

Nostrana [21]3 years ago

7 0

The answer is going to be 4.5

LekaFEV [45]3 years ago

3 0

Answer:

4.5

Step-by-step explanation:

1. 2*1.5=3

2. 3*1.5=4.5

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Write the equation of a line that is perpendicular to the given line and that passes through the given point. y= 2/3x + 9 ; (–6,

matrenka [14]

Answer:

y = - $\frac{3}{2}$ x - 4

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = $\frac{2}{3}$ x + 9 ← is in slope- intercept form

with slope m = $\frac{2}{3}$

Given a line with slope m then the slope of a line perpendicular to it is

$m_{perpendicular}$ = - $\frac{1}{m}$ = - $\frac{1}{\frac{2}{3} }$ = - $\frac{3}{2}$ , thus

y = - $\frac{3}{2}$ x + c ← is the partial equation

To find c substitute (- 6, 5) into the partial equation

5 = 9 + c ⇒ c = 5 - 9 = - 4

y = - $\frac{3}{2}$ x - 4 ← equation of perpendicular line

5 0

3 years ago

Pls help brainliest will be given

notsponge [240]

Step-by-step explanation:

according to the equation, y= mx

3 0

3 years ago

Suppose that the new england colonials baseball team is equally likely to win a game as not to win it. if 4 colonials games are

seraphim [82]

1. Consider the tree diagram in the picture attached.

2 Each of the games picked can be a W (win) or a L (lose), the chances are equal

3. All that could happen in 4 picked games is shown in the picture:

2 w 2 l can happen in the following 6 ways: {(W,W,L,L)(W,L,W,L)(W,L,L,W)(L,W,W,L)(L,W,L,W)(L,L,W,W)}

4. P(2W,2L)=6/16=3/8