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
Law Incorporation [45]
3 years ago
13

Use the order of operations to simplify the expression (2/7)^2 x (7/9)^2

Mathematics
1 answer:
Vlad [161]3 years ago
4 0
(2/7)^2 x (7/9)^2
((2^2)/(7^2)) x ((7^2)/(9^2))
(4/49) x (49/81)
*Cross multiply*
(4/81)
You might be interested in
Please help question #10
elena-s [515]
The scale 3/4 was used
4 0
3 years ago
Vince tried to create a computer program that randomly selects a number between 0 and 9. He tested the program by running it 2,0
Sonja [21]

Answer:

A, 10 i think

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Jacob throws an acorn into the air. It lands in front of him. The acorn's path is
agasfer [191]

Answer:

below

Step-by-step explanation:

-3x² + 6x + 6 = 0

x = (-b±√(b²-4ac))/2a

x = (-6±√(36 - 4(-3)(6)))/2(-3)

x = (-6±√108)/-6

x = 1 ± √3

The negative solution is not reasonable for he threw it forwards

4 0
2 years ago
What is the relationship between 12 and -12
Lelu [443]

Answer:

opposite

Step-by-step explanation:

12 and -12 are opposite.

5 0
3 years ago
Nathan lifts a 5 lb. box 2 feet. How much work has he done?
vekshin1

Answer:

10 ft-lbs.

Step-by-step explanation:

Given data

Weight of box=  5 lb

Height moved = 2 feet

We know that the expression for work done is

Work done= Force * Distance

Work done= 5*2

Work done= 10 10 ft-lbs.

7 0
3 years ago
Other questions:
  • 7. The length of a minute hand of a clock is 3.5cm. Find the angle it turns through if it
    13·1 answer
  • Shelley’s pet food store sold one customer 5 peanut butter biscuits for $3. She sold another customer 7 beef treats for $4.20.
    13·2 answers
  • Why does an enzyme function as a catalyst in a reaction?
    7·1 answer
  • X2-3x-10=0<br> X2+7x+10=0<br> X2-5x-24=0<br> X2-8x+15=0<br> 3x2-13x+4=0
    8·1 answer
  • If f(x)= x^3-2x+6, find f(-2)
    11·1 answer
  • Veronica copies her uncle's address and phone number into her contact list. His area code is 775. His ZIP code is 89507. Which s
    12·1 answer
  • Helpppppppppppppppppppp
    7·1 answer
  • Please explain how this works
    12·1 answer
  • Help plz I will give brainliest!!!
    8·2 answers
  • 2. How far is the bird from the worm? Round to the nearest whole number if necessary. (TEKS
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!