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
natita [175]
2 years ago
12

Simplify. im stuck on this one need help !

Mathematics
2 answers:
taurus [48]2 years ago
4 0
C is the answer radical 77/22
kati45 [8]2 years ago
4 0
The answer is C 77/22
You might be interested in
Determine the center and radius: x2 + y2 - 10x + 8y -8 = 0​
Kipish [7]

So our equation currently is ⇒ x^2+y^2-10x+8y-8 = 0

<u>Let's first move all the constant to one side and group 'like variables' together</u>:

      (x^2-10x)+(y^2+8y) = 8

<u>Now lets complete the square of both equations</u>

    (x^2-10x+25)+(y^2+8y +16) = 8 + 25 + 16\\(x-5)^2+(y+4)^2 = 49\\(x-5)^2+(y+4)^2 = 7^2

<u><em>Now we know the circle's general equation format is</em></u>:

   ⇒(x-h)^2+(y-k)^2 = r^2

  • (h, k) ⇒ coordinate of the center of the circle
  • r ⇒ length of radius of circle

<u>Thus the radius of the circle is 7</u>

<u></u>

Hope that helps!

7 0
2 years ago
PNC Bank gives 0.5% interest on their savings accounts. An account has a balance of $1,500. What will the total balance be after
postnew [5]
It’s 6 I took the test
8 0
2 years ago
What is the value of z in the equation 11 + z = 6?<br><br> 66<br> 5<br> −5<br> 1
Lady_Fox [76]
-5 will be your answer. Hope this helps!
3 0
3 years ago
Read 2 more answers
Four teams will receive prize money based on their ticket sales. The total prize amount to be apportioned is $63. Determine the
Oxana [17]

Answer:

32.43

Step-by-step explanation:

To get the standard divisor

We sum up the tickets sold

Applejack's = 66 tickets

Broncos = 769 tickets

Colts = 652 tickets

Deers = 556 tickets

The total prize amount = $63

Total tickets = 66 + 769 + 652 + 556 = 2043

Standard divisor = 2043/63

= 32.43

The standard divisor to two decimal places is 32.43

8 0
3 years ago
Please someone all 3 :)
san4es73 [151]

Answer:

1. Anne = 21 Bobby=35, 450, 70+40+30=140

Step-by-step explanation:

  1. 1 21÷3=7
  2. 7×5=35

  1. 7-2=250
  2. 5=250
  3. 1=50
  4. 2×50+7×50=100+350=450
  5. 450

  1. we can see that it's multiplied by 10, so 70+40+30=140
6 0
2 years ago
Other questions:
  • Line A and Line B are parallel lines cut by transversals x and y. If 2 = 57 and 3 = 85, find the measure of 5
    5·1 answer
  • 4 consecutive integers to equal 2
    6·1 answer
  • HELP!!!! <br> Solve x=9w−3z−15 for w. Do not write w= in your answer.
    5·1 answer
  • Please help me (online class)
    11·1 answer
  • What is the simplified form of the following expression ? 2x^2y+3x^2+4y+3x^2y+2y
    7·1 answer
  • (04.02 MC)
    6·1 answer
  • Emalynn has one hour to answer 9science questions. She will spend an equal amount of time on each question. What fraction of one
    7·1 answer
  • For each set of three measures, determine if they can be angle measures of a triangle
    13·1 answer
  • 1)<br> Simplify: -7(2m - 8) + 6m<br> 2)<br> Expand: -10(1 - 6r)
    6·1 answer
  • Can someone please help I will give you 30 points and brainliest if the answer is right also no links please
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!