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
Svet_ta [14]
3 years ago
8

What is the value of this expression when k=12? 3(k2-36)

Mathematics
2 answers:
Nady [450]3 years ago
6 0

Answer:

36

Step-by-step explanation:

x=12×2 = 24 -36 =12

3×12 36

tresset_1 [31]3 years ago
4 0

Answer:

12

Step-by-step explanation:

3 ((20)2 - 36)

3 (40 - 36)

3 (4)

12

You might be interested in
If 59% was 2687 what is 29% of the unmentioned number?
wariber [46]

Answer:

2687

2687×100/59=4554.2

29×4554.2/100= 2686.97 aprox. 2687

6 0
4 years ago
I need help ASAP 30 points+brainleist
yulyashka [42]

Answer:

A) 40 feet.

B) 7 inches.

Step-by-step explanation:

A) To acquire 8 inches, multiply the corresponding scale factor by 8:

1 inch equals 5 feet; 8 inches equals 40 feet

The genuine house stands 40 feet tall.

B) You can write the percentage if you want...

dwg / (35 feet) = 1 in / (5 ft)

When you multiply by 35 feet, you get...

7 in dwg = (1 in)(35 ft)/(5 ft)

In the scale drawing, the home measures <em>7 inches in length</em>.

5 0
2 years ago
Read 2 more answers
A man comes into a store and steals $100 from the register without the owner knowledge. Comes back and buys $70 worth of stuff a
emmainna [20.7K]

Answer

The owner lose is $100 .

Reason

As given

A man comes into a store and steals $100 from the register without the owner knowledge.

Comes back and buys $70 worth of stuff and the owner gives him $30 in change.

i.e First man steals $100  than give back to owner when he buys  $70 worth of stuff and  the owner gives him $30 in change.

Therefore the total owner lose is the sum of  $70 worth of stuff and  $30 in change.

Total owner lose = $70 + $30

                            = $100

Therefore the owner lose be  $100 .

Hence proved


4 0
4 years ago
Read 2 more answers
How many SQUARES can you find? How many RECTANGLES can you find? How many TRIANGLES can you find?
saul85 [17]
First assumption: you want to use all 12 squares in each rectangle.

Let’s assume the squares are 1 inch on a side (could be foot, or yard, or whatever, but 1 UNIT).

Now, a rectangle has a length and a width. 12 squares an inch on a side have a total area of 12 square inches. So, your rectangle will also be 12 square inches.

To get that, you could have a rectangle of the following dimensions:

1 X 12

2 X 6

3 X 4

That’s it. Three possible rectangles, using all 12 squares per rectangle.

Now, if you DON’T have to use all 12 squares in the rectangle, then you could make 6 rectangles, using 2 squares each, so each rectangle would be 1 X 2.
5.3K views





Related Questions (More Answers Below)
4 0
3 years ago
Find the height of a square pyramid that has a volume of 8 cubic feet and a base length of 2 feet. . . a. 6 feet. b. 16 feet. c.
exis [7]
Volume a square pyramid is expressed as the one third of the product of the base area and the hight of the shape.

Volume = (1/3)*(base area)* height

Substituting the given values, we have:

(1/3)*(2 * 2) * h = 8

h = 8*3 / (2 * 2)

h = 6 ft

Therefore, the correct answer among the choices is option A.
3 1
4 years ago
Read 2 more answers
Other questions:
  • Veronica's weekly salary at Fry^ prime s is \$579.25. What is her annual salary
    12·1 answer
  • I need help I don’t understand
    14·1 answer
  • Frank paid amazon prime a membership fee of $25 plus $3 per order he purchased. The total amount of money he spent was $175.writ
    5·1 answer
  • Tyrell is going to be use ASA to prove that PQR=SQR
    8·2 answers
  • What is 3/4/9 written as a improper fractions?????
    13·2 answers
  • Please help me!
    13·1 answer
  • I need help figuring out this equation
    8·2 answers
  • Chris need to buy 4 shirts, all costing the same amount. he uses a $25 gift card.he can spend no more than $75. write an inequal
    12·2 answers
  • DO NOW
    10·1 answer
  • Anna walks 3 kilometers a day. How many METERS does she walk in 5 days?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!