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
vodomira [7]
1 year ago
9

Add: -8x8+ (-3x8 + 3)

Mathematics
2 answers:
malfutka [58]1 year ago
5 0

Answer:

-11x^8 + 3

Step-by-step explanation:

-8x^8 + (-3x^8 + 3)

-8x^8 - 3x^8 + 3

-11x^8 + 3

evablogger [386]1 year ago
3 0
-8x8+(-3x8+3)=
-64+(-24+3)=
-64+(-21)=
-85

Answer: -85
You might be interested in
Helppppppp unicorn we’re almost done
Inessa05 [86]

Answer:

2 .KL = HF

3 .GIVEN

4 . JKL = GHF , HL

6 0
2 years ago
Which expression is equivalent to 15x – 2(3x + 6)?
lakkis [162]

Answer:

35x+12

Step-by-step explanation:

1. You combine like terms. (15x *3x=35x)

2.You Multiply other terms (2*6= 12)

3. Answer: 35x+12

5 0
3 years ago
Find the values of the six trigonometric functions of an angle in standard position if the point with coordinates (13, 84) lies
erma4kov [3.2K]

Answer:

If P = (x,y) then formulas for each trigonometric functions are:

sin x = y/r

cos x = x/r

tan x = y/x

cot x = x/y

sec x = r/x

cosec x = r/y

where r = √(x²+y²).

First find r:

r = √(13²+84²)=√(169+7056)=√7225=85.

Then just substitute:

sin x = 84/85

cos x = 13/85

tan x = 84/13

cot x = 13/84

sec x = 85/13

cosec x = 85/84

3 0
3 years ago
1. Ada purchased a house using a fixed rate mortgage. The annual interest rate is 6.3%
vlabodo [156]

The monthly  payment on the mortgage is option C) $2537.44

<u>Step-by-step explanation</u>:

  • Principal (P): $ 295,000
  • Rate (r): 6.3%  = 0.063
  • Number of times compounded (n): 12months\times15 years = 180
  • Number of years = 15

The formula is A = P(1 + r/n)^nt

⇒ A = 295000(1+0.063/180)^(180\times15)

⇒ A = 295000(180.063/180)^2700

⇒ A = 295000 (1.00035)^2700

⇒ A = 758854.5

Interest = Amount - Principle

⇒ 758854.5 - 295000

⇒ Interest = 463854.5

∴ The monthly payment for 15 years = 463854.5 / (15\times12)

The monthly  payment on the mortgage = 2576.9 (approximately option C)

8 0
3 years ago
If there is a song that is 2 minutes and 58 seconds long and it plays 40 times how long does it play convert answer into seconds
lapo4ka [179]

Answer: I got 7120 seconds

Step-by-step explanation:

There's 178 seconds in the song (for more context, I just converted the 2 minutes into seconds and added it with 58) then I multiplied it by the total amount of times it played (in this case, 40)

Hope this helps

3 0
3 years ago
Read 2 more answers
Other questions:
  • Represent the following algebraically. A number, x, decreased by the sum of 2x and 5
    7·1 answer
  • Determinati numerele intregi care verifica relatia |3X-12|=0
    10·1 answer
  • Am animal shelter provides a bowl with 1.25 liters of water for 3 cats. About how much water will be left after the cats drink t
    6·1 answer
  • ⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️help me pls⚠️⚠️⚠️⚠️⚠️​⚠️⚠️⚠️
    11·1 answer
  • 10. How many solutions does this system of equations have? Explain how you know.
    9·1 answer
  • 2x+5=11 two step equations<br>​
    11·1 answer
  • Help and get brainliest!!!​
    6·2 answers
  • Find the coordinates of the midpoint of AL¯¯¯¯¯¯¯ with endpoints A(–4, 3) and L(6, 7).
    6·1 answer
  • Math question 6r + 7 = 13 +7r
    7·1 answer
  • Hi pls help answer this!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!