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
Firlakuza [10]
3 years ago
6

What is 8/9 to the second power

Mathematics
2 answers:
DochEvi [55]3 years ago
8 0

Answer:

.79012346

Step-by-step explanation:

densk [106]3 years ago
7 0

Answer:

64/81

The drawing will help

You might be interested in
HELP IF YOU WANT BRAINLIST!!!!
Harrizon [31]

Answer:-5.8

Explanation:4.5-8.3=-3.8 -3.8-2=5.8

7 0
3 years ago
What is the answer to 7/10+1/6
Anton [14]
Hey there,
7 / 10 + 1 / 6 
1st Step : Make the denominators the same (30)
7 / 10 (multiply by 3) = 21 / 30
1 / 6 (Multiply by 5) = 5 / 30
Step 2: Add them together.
21 / 30 + 5 / 30 = 26 / 30

Hope this helps ^_^

<em></em>~Top♥
8 0
3 years ago
The fuel cost per hour for running a ship is approximately one half the cube of the speed (measured in knots) plus additional fi
andrezito [222]

Answer:

6 knots

Step-by-step explanation:

Let the speed be v knots

then time taken to cover 500 M = 500 / v hrs

fuel consumption /hr = 216 + 0.5v^3

let F be the fuel consumption for trip

= [500/v][216 + 0.5v^3]

= 500[216/v + 0.5v^2]

dF/dv = 500[ - 216/v^2 + v]

d^2F/d^2v = 500[432/v^3 + 1] , i.e. +ve

so setting dF/dv will give a minima

500[ -216/v^2 + v] = 0

or v = 216/v^2

or v^3 = 216

solving, we get v = [216]^(1/3) = 6 knots

7 0
4 years ago
Let's start by solving this equation:<br> 4(x + 4) = 7x - 5<br> Please answer quick
Scrat [10]

Answer: x=7

Step-by-step explanation: 4(7+4)=44. 7(7)-5=44.

7 0
4 years ago
Read 2 more answers
Solve x2 − 3x = −8.
yarga [219]
I hope this helps you

6 0
3 years ago
Other questions:
  • If the value of X and Y in the fraction XZ/Y are both tripled, how does the value of the
    7·2 answers
  • Subtract. –11 – (–15) A. –26 B. –4 C. 4 D. 26
    15·2 answers
  • What is, y + 6 = –3y + 26
    6·2 answers
  • Solve this inequality 3p -6 is greater than 21
    10·2 answers
  • I need help with this math question plz
    14·1 answer
  • Jesse is filling spherical balloons. When full, one of these balloons has a diameter of 24\text{ cm}24 cm24, start text, space,
    14·2 answers
  • What is the in its simplest form 110\90\50
    6·1 answer
  • You deposit $650 in a savings account. How long does it take an account with an annual interest rate of 5% to earn $178.25 in in
    15·1 answer
  • Find the product and write the answer as a trinomial in standard form (x+2y) (3x-5y)
    8·1 answer
  • Caroline, Colin &amp; Sarah share some money.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!