1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lions [1.4K]
3 years ago
10

The volume of a cuboid whose base area is 67 cm² and height is 20 cm is​

Mathematics
1 answer:
Luden [163]3 years ago
3 0

Answer:

Step-by-step explanation:

Volume = 67*20 = 1340 cubic cm

You might be interested in
One-fifth of the 45 nails in the toolbox are bent. How many bent nails are in the toolbox?
worty [1.4K]
There will be 9. Hope this helped! :)
4 0
3 years ago
Read 2 more answers
125% of what number is 70?
4vir4ik [10]
I believe the answer is 87.5
7 0
3 years ago
Read 2 more answers
Use Theorem 2.1.1 to verify the logical equivalence. Give a reason for each step. -(pv –q) v(-p^q) = ~p
sertanlavr [38]

Answer:

The statement \lnot(p\lor\lnot q)\lor(\lnot p \land \lnot q) is equivalent to \lnot p, \lnot(p\lor\lnot q)\lor(\lnot p \land \lnot q) \equiv \lnot p

Step-by-step explanation:

We need to prove that the following statement \lnot(p\lor\lnot q)\lor(\lnot p \land \lnot q) is equivalent to \lnot p with the use of Theorem 2.1.1.

So

\lnot(p\lor\lnot q)\lor(\lnot p \land \lnot q) \equiv

\equiv (\lnot p \land \lnot(\lnot q))\lor(\lnot p \land \lnot q) by De Morgan's law.

\equiv (\lnot p \land q)\lor(\lnot p \land \lnot q) by the Double negative law

\equiv \lnot p \land (q \lor \lnot q) by the Distributive law

\equiv \lnot p \land t by the Negation law

\equiv \lnot p by Universal bound law

Therefore \lnot(p\lor\lnot q)\lor(\lnot p \land \lnot q) \equiv \lnot p

4 0
3 years ago
10 + (2 x 3)2 ÷ 4 × (3 x 1/2)?
Ad libitum [116K]

Answer:

14.5

Step-by-step explanation:

10 + (2 x 3)2 ÷ 4 × (3 x 1/2)

10 + (6)2 / 4 * (1.5)

10 + 12 / 4 * 1.5

10 + 3 * 1.5

10 + 4.5

14.5

3 0
3 years ago
Read 2 more answers
Which of the following is not a measure of an angle in the figure below? Attached is a picture. Question 2. I am trying to expla
wariber [46]

Option A) 27° is NOT a measure of an angle in the given figure.

Step-by-step explanation:

From the given figure, it can be determined that line BE is a straight line.

We know that, the angle measure of a straight line is 180°

Therefore, (2x + 12)° + 2x° + 60° = 180°

4x + 72 = 180

4x = 180 -72

4x = 108

x = 108/4

x = 27°

The angle x is not mentioned in the figure shown. So, the option A) 27° is not the measure of the angle in the figure.

Now, check for other options whether they are the angles in the figure shown.

∠CFD = 2x° = 2*27 = 54° (option C is an angle in the figure)

∠CFB = (2x+12)° = 54+12 = 66° (option D is an angle in the figure)

∠BFA = (x+2)° = 27+2 = 29° (option B is an angle in the figure)

5 0
3 years ago
Other questions:
  • I need all parts answered please!
    15·1 answer
  • What place value would you use to compare the numbers 14,321 and 11,941?
    5·2 answers
  • HELP PLZ
    14·1 answer
  • {PLEASE HELP ASAP} <br> I dont know how to do these very well at all, please help me!
    13·2 answers
  • Lena will rent a car for the weekend. She can choose one of two plans. The first plan has an initial fee of $50 and costs an add
    15·1 answer
  • sub to hxlloween so you get free points and a xbox make sure to like and sub i will be checking if you subbed
    12·2 answers
  • Find the product, simplify your answer (j–2)(3j–4)
    14·1 answer
  • Write a story problem and solve: 1/7 divided by 4
    10·1 answer
  • PLEASE HELP WITH THESE 4 questions I DONT GET IT ASAP thank you in advance
    13·2 answers
  • Clive has $900 in his bank account at the beginning of the school semester, Clive is hoping
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!