3 years ago

PLS HELP!! I'M TAKING A QUIZ AND IT'S TIMED!!!

Mathematics

2 answers:

damaskus [11]3 years ago

8 0

The volume formula for a rectangular prism is V=Bh, so we do the whole thing backwards.
The answer is 15

padilas [110]3 years ago

4 0

Answer:

Step-by-step explanation:

15*20*30= 9,000

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Solve the inequality. 2(4 + 2x) < 5x + 5? X<_____

mixer [17]

Answer:

x > 3

Step-by-step explanation:

Given

2(4 + 2x) < 5x + 5 ← distribute left side

8 + 4x < 5x + 5 ( subtract 5 from both sides )

3 + 4x < 5x ( subtract 4x from both sides )

3 < x ⇒ x > 3

7 0

4 years ago

Which statement about the value of x is true? x > 38 x < 39 x < 77 x > 103

grigory [225]

Answer:

Second one

Step-by-step explanation:

3 0

3 years ago

What is the correct answer to the last box with a red x on it?

ahrayia [7]

Answer:

good question

did i ask shut man stop cheating

4 0

2 years ago

4. A bag contains five red marbles, two orange marbles, one yellow marble, and two green marbles. Two marbles are drawn from the

Vitek1552 [10]

Answer:

C. 0.08889

Step-by-step explanation:

Total number of marbles:

5 + 2 + 1 + 2 = 10

There are two possibilities

Orange then green or green the orange

The probabilities are:

P(o&g) = 2/10*2/9 = 2/45
P(g&o) =2/10*2/9 = 2/45

Required probability is:

P = 2/45*2 = 4/45 = 0.08889

Correct choice is C

4 0

3 years ago

Determine the domain of the function, and then graph it.

Tomtit [17]

First set change the function f(x) to y so
that it would be
$y = \sqrt{x + 4} - 1$
Then set y = 0
$0 = \sqrt{x + 4} - 1$
Then solve for x

X = - 3

To graph it, just plot the point (-3,0) on the x-axis

6 0

3 years ago