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
mamaluj [8]
3 years ago
15

Help me please 3 and 4

Mathematics
1 answer:
hoa [83]3 years ago
8 0
On number 3 you multiply the number on the outside of the “( )” by the numbers on the inside of the “( )” so 0.5(12m)-0.5(22n)

Number 4 you do the same... 2/3(18x)+2/3(6z) then you multiply those and then add the answers together.
You might be interested in
What equation is equal to 4[x +2] = 22x - 65
scoundrel [369]
The answer is:
x=73/18
3 0
3 years ago
Read 2 more answers
Describe a rectangular prism using words such as surfaces
vivado [14]
The surfaces are the faces of the prism.  The vertices are the points of the prism,  where three sides intersect.  You can also call them corners.  To find the volume,  you multiply length and width and height.
5 0
3 years ago
Find the surface area of the rectangular box below
REY [17]

Answer:

SA = 904 in.²

Step-by-step explanation:

Surface Area (SA) of a cuboid: 2(lw) + 2(wh) + 2(hl)

SA = 2(lw) + 2(wh) + 2(hl)

  • l = 36 in.
  • w = 10 in.
  • h = 2 in.

Substitute the given values and multiply:

SA = 2(lw) + 2(wh) + 2(hl)

SA = 2(36)(10) + 2(10)(2) + 2(2)(36)

SA = 2(360) + 2(20) + 2(72)

SA = 720 + 40 + 144

SA = 904 in.²

Hope this helps!

5 0
2 years ago
Given: If you live in Orlando, then you live in Florida.
____ [38]

Answer:

The law of detachment and syllogism is valid here

Explanation:

The law of detachment and syllogism is associated with inductive reasoning. This law states that a conclusion is valid if the premise or hypothesis is valid, therefore if a then b. In others a results in b.

The law of detachment is denoted

[(a→b)∧a]→b

The law of syllogism derives from the law of detachment. Syllogism says that if a results in b and b results in c, then a results in c. In other words since a causes b and b causes c, then if a then c.

It is denoted

[(a→b)∧(b→c)]→(a→c)

In the above example, given: If you live in Orlando, then you live in Florida

Morgan does not live in Orlando, therefore it is concluded that he does not live in Florida

5 0
3 years ago
If the perimeter of a square is 236 inches, how long is each side?
Degger [83]

Answer:

59 inches

Step-by-step explanation:

a square has 4 equal sides

if the sum of all sides(perimeter) is 236 you can do the inverse of that and divide by 4

so your answer should be 59

5 0
4 years ago
Read 2 more answers
Other questions:
  • Solve the inequality 48 < –3x.
    8·1 answer
  • Find f(0) and f(2) for the given exponential function. f(x) = (1/2)^-x
    11·1 answer
  • I need help with this anyone ?????
    14·1 answer
  • What is the sum of fifteen and ten?
    14·1 answer
  • Help me please!! I don't know how to do this
    11·1 answer
  • A person walks 1/7 mile in 1/12 hour. the persons speed is _ miles per hour
    5·1 answer
  • Work out the area of this trapezium. 4cm 13cm 5cm 19cm pls help you be brainliest
    14·1 answer
  • I need help with this
    10·2 answers
  • PLEASE HELP MEEEEEE I REALLY NEED HELP WITH THISSSSSSSSS QUESTION PLEASE I NEEEEDDD HELPPPP IM BEGGGING YOUUUU
    10·1 answer
  • A jar has 5 red candies, 4 orange candies, 6 green candies, and 7 blue candies. What is the probability you will randomly pull a
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!