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
3241004551 [841]
3 years ago
11

A=1/2 ap What is the value of p if A=40ft2 and a= 8ft?

Mathematics
1 answer:
cricket20 [7]3 years ago
7 0
A=1/2ap

(40ft^2)=1/2*8*p

p=(40ft^2)/4
You might be interested in
Mr. Hebert's class has 36 students and Ms. Green's class has 30 students. For a class competition, each class must be divided in
Dominik [7]

Answer: try question cove just saying

8 0
3 years ago
What is the domain and range​
kogti [31]

Answer:

The domain is all the x-values, and the range is all the y-values

Step-by-step explanation:

7 0
3 years ago
patrick drank 3/4 liters of water on wednesday before going jogging and 4/5 liter of water after his jog . how much water did pa
Alona [7]
To find the total of 3/4 and 4/5 is to add them together. However, in order to add them together you need to find the least common denominator (LCD). And the LCD of both denominators would be 20, because that is the smallest number both 4 and 5 can divide into. And here is the tricky part, now you have to change the numerators. So since 3/4th's now has a denominator of 20 you have to make the 3 match the 20. So 4 times what it 20? It is 5. So now multiply 5 by three and that will give you 15/20, which can reduce to 3/4 which means that you did this correctly! Now repeat the same steps with 4/5:

4/5=4/20
20÷5=4
4•4=16
16/20    (16/20 can reduce to 4/5 which means you did this correctly.

Now to add them keep the denominators the same and only add the numerators:

15/20 + 16/20 = 31/20

Now this as a mixed number would be 1 11/20. I hope this was helpful!
4 0
3 years ago
Read 2 more answers
Joe has one book each for algebra, geometry, history, psychology, Spanish, English and Physics in his locker. How many different
Alisiya [41]

Answer:

There are 35 different sets of 3 books Joe could choose

Step-by-step explanation:

* Lets explain how to solve the problem

- Combination is a collection of the objects where the order doesn't

 matter

- The formula for the number of possible combinations of r objects from

 a set of n objects is nCr = n!/r!(n-r)!

- n! = n(n - 1)(n - 2)................. × 1

Lets solve the problem

- Joe has one book each for algebra, geometry, history, psychology,

 Spanish, English and Physics in his locker

∴ He has <em>seven</em> books in the locker

- He wants to chose <em>three</em> of them

∵ The order is not important when he chose the books

∴ We will use the combination <em>nCr</em> to find how many different sets

  of three books he can choose

- The total number of books is 7

∴ n = 7

∵ He chooses 3 of them

∴ r = 3

∵ 7C3 = 7!/3!(7 - 3)! = 7!/3!(4!)

∴ 7C3=\frac{(7)(6)(5)(4)(3)(2)(1)}{[(3)(2)(1)][(4)(3)(2)(1)]}=35

∴ 7C3 = 35

* There are 35 different sets of 3 books Joe could choose

3 0
3 years ago
I need help with this problem
leva [86]

Answer:

about 2.253 centimeters

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Find the constant of variation k for the direct variation. Then write an equation for the inverse variation. Y= 4.5 when x= 3
    5·1 answer
  • Will mark brainliest. Please answer:
    12·1 answer
  • An angle measures 31 . What is the measure of its complement?
    6·2 answers
  • Find the measure of angle K<br> K<br> N<br> M<br> 17<br> 27<br> 63<br> 36
    7·1 answer
  • Please help ASAP!!!! Will give brainliest!!!
    10·1 answer
  • During a flu epidemic,170 students out of the 680 who attend Lincoln Middle School were absent .What percent were present?
    14·1 answer
  • Please help fast. I'll mark brainliest for the best answer. :)
    13·1 answer
  • Find the length of the arc. Use 3.14 for value of tt
    7·1 answer
  • Solve for the value of r.
    7·1 answer
  • Is 2≤x≤5 an inequality
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!