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
bixtya [17]
3 years ago
6

29^2-22^2 whole divided by 51

Mathematics
1 answer:
klio [65]3 years ago
5 0
The answer is 7. You need to use BIDMAS - Brackets Indices Division Multiplication Addition Subtraction
You might be interested in
Choose the pair of numbers that is not a solution to the given equation.
dolphi86 [110]
Y = 5 - 2x 
3 = 5 - 2(1) True 
 1=5-2(2) True
 3=5-2(0) False 
 0,3 is not a solution
8 0
3 years ago
Can you add or subtract 3a and 2b? Why?
RideAnS [48]

Answer:

No

Step-by-step explanation:

They have two different variables.

example: 3a + 2a= 5a

7 0
3 years ago
Read 2 more answers
Jacob put hummingbird feeders in his garden. To make the food for his small feeder, he mixed sugar with warm water. He used the
Umnica [9.8K]

Answer:

Step-by-step explanation:

The smaller feeder is sweeter as it has more sugar molecules per unit of water than the larger feeder.

7 0
3 years ago
What are the roots of the equation 9x^2 + 54x +82 = 0 in simplest a + bi form?​
s344n2d4d5 [400]

Answer:

The roots are

<h3>x =  - 3 +  \frac{1}{3}  i \:  \:  \: or \:  \:  \: x =  - 3 -  \frac{1}{3} i \\</h3>

Step-by-step explanation:

9x² + 54x + 82 = 0

Using the quadratic formula

That's

<h3>x =  \frac{ - b\pm \sqrt{ {b}^{2}  - 4ac} }{2a}</h3>

From the question

a = 9 , b = 54 , c = 82

Substitute the values into the above formula and solve

That's

<h3>x =  \frac{ - 54\pm \sqrt{ {54}^{2}  - 4(9)(82)} }{2(9)}  \\ x =  \frac{ - 54\pm \sqrt{2916 - 2952} }{18}  \\ x =  \frac{ - 54\pm \sqrt{ - 36} }{18}  \\ x =  \frac{ - 54\pm 6i}{18}</h3>

Separate the real and imaginary parts

That's

<h3>x =  -  \frac{54}{18} \pm \frac{6}{18}  \: i \\ x =  - 3\pm \frac{1}{3} i</h3>

We have the final answer as

<h3>x =  - 3 +  \frac{1}{3}  i \:  \:  \: or \:  \:  \: x =  - 3 -  \frac{1}{3} i \\</h3>

Hope this helps you

5 0
3 years ago
The two dot plots below show the heights of some sixth graders and some seventh graders:
Evgesh-ka [11]
I think the answer is D but i could be wrong
6 0
3 years ago
Read 2 more answers
Other questions:
  • In her last game, Mary bowled 199 and this effort raised her average from 177 to 178. To raise her average to 179 with the next
    10·1 answer
  • Can someone help me with 9,10,11 ?
    14·1 answer
  • What is D of the arithmetic sequence for which a5 equals 24 and a9 equals 40
    11·1 answer
  • Jane Little rents a car for $39.00 a week. She pays $15.00 per week for the insurance, and spends $17.50 weekly on gas. What wil
    8·1 answer
  • Find the product.<br> (3y-2)(3y+2)
    6·2 answers
  • How can you find a unit rate when given a unit?
    15·1 answer
  • Express the first quantity as a percentage of the second quantity.
    10·1 answer
  • Write the slope-intercept form of the equation of the line through the point: (3,2) and slope =2
    12·1 answer
  • A roller coaster at an amusement park rises to a height of 196 feet above the ground. So far, it has risen 36% of this height. T
    10·1 answer
  • Lea bought g gallons of gasoline for 1.5$ per gallon and c cans of oil for 2.5 per can.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!