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
olga55 [171]
3 years ago
5

Simplify 4r-4r-10s+2s

Mathematics
1 answer:
sertanlavr [38]3 years ago
5 0

The answer is: −8s

Hope this helps :)

You might be interested in
4p+8=12p-16????????????
AnnZ [28]
Answer twenty nine the answers 29 because 4 + 8=12+6=29
5 0
3 years ago
Read 2 more answers
for a store contest four out of every 65 people who visit the store will receive a free DVD if 455 people visit the store how ma
Otrada [13]

If the rate at which they are giving the DVDs is the same then it is 4/65 or 16.25% or 0.1625.

Now just multiply 455 by the rate (4/65 or 16.25% or 0.1625) to find how many DVDs were given.

455 × (4/65) = 28

28 DVDs were given away

hope it helps :)

5 0
3 years ago
Hi, a recipe calls for 1/2 cups of flour. How much flour should be used if only half of the recipe is to be made. Thank You.
Luden [163]

Answer:

¼ cup of flour

Step-by-step explanation:

½ of ½ cup = ½×½ cup = ¼ cup

4 0
3 years ago
Read 2 more answers
Which equation could be used to find the height of the flagpole
Sauron [17]
X = height of pole (in meters)

With respect to the 50 degree angle, the side x is the opposite leg. It is the leg furthest from the reference angle. The hypotenuse is 5 meters. 

The trig function sine ties together the opposite and hypotenuse

sin(angle) = opposite/hypotenuse
sin(50) = x/5
5*sin(50) = x .... multiply both sides by 5
x = 5*sin(50)

------------------

Since x = 5*sin(50) isn't listed as an answer choice, let's try using cosine. We can't use it right away because we don't know the adjacent side. What we can do is change the reference angle. The missing angle of the triangle is 90-50 = 40 degrees. Let's make the 40 degree angle the reference angle

So x is now the adjacent side with respect to the 40 degree reference angle. The hypotenuse is always the longest side. The hypotenuse stays at 5.

cos(angle) = adjacent/hypotenuse
cos(40) = x/5
5*cos(40) = x
x = 5*cos(40)

This expression is listed. The answer is choice B

4 0
2 years ago
Solve the separable differential equation dtdx=x2+164 and find the particular solution satisfying the initial condition x(0)=9
maria [59]
\dfrac{dt}{dx} = x^2 + \frac{1}{64} \Rightarrow\ dt = \left(x^2 + \frac{1}{64}\right)dx \Rightarrow \\ \\ \displaystyle \int 1 dt = \int \left(x^2 + \frac{1}{64}\right)dx \Rightarrow \\ t = \dfrac{x^3}{3} + \frac{x}{64} + C

C = 9 because all the x terms go away.

t = \dfrac{x^3}{3} + \dfrac{x}{64} + 9
3 0
3 years ago
Other questions:
  • What is the measure of angle ACB?
    10·2 answers
  • Which group of numbers is ordered from least to greatest?
    8·2 answers
  • Write an equation in​ point-slope form of the line that passes through the given point and with the given slope m.
    6·1 answer
  • 17. The base of a parallelogram is 10 meters. The height is one fourth of the base. Find the area of the parallelogram.
    6·1 answer
  • F(x) = 5x2 - X+ 3<br><br><br> Please help
    11·1 answer
  • Seventy-five percent of the medium-sized companies doing business in
    7·1 answer
  • Hi can u help me with this please​
    14·1 answer
  • Given that
    7·1 answer
  • What is the first natural number <br>A.0 B.1. C.-1​
    10·1 answer
  • Evaluate. 12⋅(1/4+1/3)2+2/3 enter your answer as a mixed number
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!