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3 years ago

What is the volume of a rectangular prism if the length Is 9 the width is 2 and the height is 3

Mathematics

1 answer:

Bas_tet [7]3 years ago

3 0

V = length×width ×height

V = 9 × 2 × 3

V = 54 units cubed

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Please answer number 4 and 5

Anestetic [448]

Answer: 4=G 5=A

Step-by-step explanation:

4: since he has only 1 dime 2 nickels and 1 quarter he cant pull out 2 dimes since he doesn't have them, meaning G is not possible.

5: To solve you have to multiply 2 1/2 and 3 1/4, one way is by creating improper fractions and multiply that way. So you will get 5/2 x 13/4 which will give you 65/8. Simply to get 8 and 1/8

4 0

3 years ago

If p and q are both true, then which of the following statements has the same truth-value as ~p → q?

olganol [36]

If p and q are both true, then

$\neg p \implies q$

is an implication of the form

$F \implies T$

which is true, because every implication starting with false is true, i.e.

$F \implies T = T,\quad F \implies F = T$

So, we're looking for an expression evaluating to true. Let's see what we have:

A) is an AND proposition. Logical AND is true only if both parts are true. So, you have

$\neg P \land \neg Q = F \land F = F$

So it's not the right option.

B) is an OR proposition. Logical OR is true whenever one of the two parts is true. So, you have

$\neg P \lor\neg Q = F \lor F = F$

So it's not the right option.

C) is again an AND proposition. You have

$P \land \neg Q = T \land F = F$

So this is not the right option.

D) Finally, the last one is again an implication, and again it starts with false:

$\neg Q \implies P = F \implies T = T$

So this is true, and thus is the correct option.

8 0

2 years ago

Lucia surveyed the students in her class and made a dot plot of the results. What question could Lucia have asked?

kolezko [41]

Answer:

How many days do you exercise in a week?

Step-by-step explanation:

The topic is students' weekly exercise so the question has to be about that. also, there are up to 7 days worth of data and there a 7 days in a week. so she most likely asked the question, "How many days do you exercise in a week?".

4 0

3 years ago

Two students Are reading a novel Ashley read 10 pages per day Carly reads eight pages per day but she starts early and is alread

iren [92.7K]

Answer:

P = 10D
P = 8D +40

Step-by-step explanation:

Ashley's page count is ...

P = 10D

Carly's page count is ...

P = 8D +40

_____

The page count is the product of the pages per day and the number of days. Since Carly started with a page count of 40, that is added to the product.

4 0

3 years ago

What is the measure of ∠DAE?

Nadusha1986 [10]

Triangle is the measure of

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3 years ago

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