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
antoniya [11.8K]
2 years ago
10

3. (6a? - 8a +9) + (5a3 – 12a? - 1)

Mathematics
1 answer:
irina1246 [14]2 years ago
3 0

Answer:

Simplify the expression 3: 5 a ^3 − 6 a ? − 8 a + 8

Simplify the expression 4: 10 y ^2 − 11 y − 25

You might be interested in
Stan has made a $125.30 monthly deposit into an account that pays 1.5% interest, compounded monthly, for 35 years. He would now
MissTica
The future value of a monthly deposit A=125.30 at annual interest i=0.015 per annum for n=35 years compounded monthly is given by
FV=A((1+i/12)^(12*n)-1)/(i/12)
=125.30(1+0.015/12)^(12*35)/(0.015/12)
=$69156.05

The annuity formula is given by
Payment = r(PV)/(1-(1+r)^(-n))
where
r=interest rate per period = 0.015/12
PV= $69156.05
n=20*12=240
so
Payment = (0.015/12)<span>69156.05/(1-(1+0.015/12)^(-240))
= $333.71  per month.</span>
7 0
3 years ago
Read 2 more answers
Plzzzzz help i'm in desprate need of help with this
Ainat [17]

Answer:

Obtuse

Step-by-step explanation:

Right = has angle measure of 90°

Acute = has angle measure less than 90°

Equilateral = 2 or more angles whose angle measures are congruent to others

Circle = measures 360°

<u>Obtuse = Angle measure greater than 90° and less than 180°</u>

Hope this helps!

5 0
3 years ago
What are 2 fractions between -8/10 and -3/5
trasher [3.6K]
The fraction is -7/10
3 0
3 years ago
Read 2 more answers
the ratio of the length of a rectangle to its width is 8 to 5. if the longer side of the rectangle is 20 ft, what is the length
expeople1 [14]
8/5 = 20/x
8x = 20(5)
8x = 100
x = 12.5

answer
<span>length of its shorter side = 12.5 ft</span>
8 0
3 years ago
Read 2 more answers
Which is greater 3 miles or 5,000 yards? How much greater?
Brilliant_brown [7]
5,000 yards is greater
3 0
3 years ago
Read 2 more answers
Other questions:
  • Six more than the quotient of four and a number x as an expression
    7·1 answer
  • 24 POINTS!!!!!!!!!!!!!!!!! <br> What is the area of this figure?
    5·1 answer
  • Richard can read 1/4 of a book in 4/5 of an hour. At this rate, how much can Richard read in one hour?
    11·1 answer
  • What is 3.1 divided by 10.261
    7·1 answer
  • Solve for u.<br> u – 23 = 5<br> U =
    14·1 answer
  • What number is 10 times as much as 50
    15·1 answer
  • -5x-9=-3x-9 <br> solve for x
    14·1 answer
  • Study the dashed arrows in the image.
    5·2 answers
  • 1/8 x 1/8 as a exponet
    7·1 answer
  • Describe the position of the function below relative to the graph of the indicated basic function.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!