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
Lunna [17]
3 years ago
10

Plzzzzzzzzzzzzzzzzzzz

Mathematics
2 answers:
luda_lava [24]3 years ago
5 0

a) 4p+2p-3p

=> 6p-3p

=> 3p

b) 9s-5s+2s-s

=> 4s+1s

=> 5s

c) 8t+3r-7t-9r

=>8t-7t-9+3

=> t-6r

Hope it helps!

kompoz [17]3 years ago
4 0

Answer:

3p , 5s , t - 6r

Step-by-step explanation:

(a)

4p + 2p - 3p ← add the first 2 terms

= 6p - 3p

= 3p

(b)

9s - 5s + 2s - s

= 4s + 2s - s

= 6s - s

= 5s

(c)

8t + 3r - 7t - 9r ← collect like terms

= (8t - 7t) + (3r - 9r)

= t - 6r

You might be interested in
6. (6.1H)
miv72 [106K]

Answer:

52 is correct answer ✔️

7 0
3 years ago
Read 2 more answers
Find the island height of a pyramid with a volume of 432 ft^3 if the base is a square with a side length of 12 ft. Round to the
dmitriy555 [2]

So the picture below shows what the slant height is. It also shows that the pyramid can form a right triangle, in which we can use the pythagorean theorem, which is leg^2+leg^2=hypotenuse^2 .

But first, we have to find the height of this pyramid. The volume formula for a square pyramid is A=\frac{lwh}{3} . Since we know its a square pyramid, the length and width are going to be the same (12 ft), and we know that the volume is 432 ft^3. Using this info, we can solve for the height:

432=\frac{12*12*h}{3}\\ 1296=12*12*h\\ 1296=144*h\\ 9=h

So now we can use the pythagorean theorem (remember to split the 12 by 2, since the right triangle has only half the length of the base). Our equation will be solved as such:

6^2+9^2=s^2\\ 36+81=s^2\\ 117=s^2\\ 10.8=s

In short, the slant height is 10.8 ft.

3 0
3 years ago
100 POINTS PLEASE HELP ASAP!!!! BTW I'm adding an attachment so dont answer until u see the question :)
nordsb [41]

\bf \cfrac{2}{5}\cdot \cfrac{3}{8}\implies \cfrac{\stackrel{1}{~~\begin{matrix} 2 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}}{5}\cdot \cfrac{3}{\underset{4}{~~\begin{matrix} 8 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}}\implies \cfrac{3}{20}

4 0
3 years ago
Please help! Thank you! xx
Marianna [84]
Hi!! if you dont want to use points google graph calculator. There is a good website called Graphing calculator-symbolab Its really helpful. Good Luck!!
Go for d!!

4 0
3 years ago
6. a) Rivka used the last four digits of her
bulgar [2K]

Answer: Her e-mail password is 1048222131

Step-by-step explanation:

You know that a part of Rivka's e-mail password is formed by the last four digits of her telephone number.

The exercise gives you the last four digits of Rivka's telephone number:

1048

Now, in order to find the other numbers, you need to descompose 1048 into its prime factors. Then:

1048=2*2*2*131

Therefore, based on this, you can determine that her e-mail password is:

e-mail\ password=1048222131

8 0
3 years ago
Other questions:
  • Find the solutions to the equation below. Check all that apply. 30x^2-26x+4=0
    8·1 answer
  • Consider the system of equations. y = −2x + 4 y = − 1/3x − 1
    7·1 answer
  • How to solve parallel lines with transversal?
    15·2 answers
  • **How do you factor -4x²+14x-6?
    12·1 answer
  • 9x+3y=18 whats is the equation when solved for y
    15·1 answer
  • I WILL GIVE YOU BRAINLIEST 25 POINTS ASAP NO LINKS
    13·1 answer
  • Solve the inequalities by graphing. Identify the graph that shows the following equations.
    5·1 answer
  • I need help i don’t get this
    10·1 answer
  • Victoria rides her bike at a constant rate of 1 3/8 miles every 1/4 hour. What is her speed in miles per hour?
    14·1 answer
  • What is 0.25+1/8+24+60=
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!