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
Nina [5.8K]
3 years ago
7

I need help understanding how to solve perfect square equations (pic as an example)

Mathematics
1 answer:
user100 [1]3 years ago
7 0

Answer & Step-by-step explanation:

The main note to remember here is that the square root of 64 can be positive 8 or negative 8, we don't know which was used, so we give TWO answers.

You might be interested in
What percent is equivalent to 24/50 24% 48% 50% 52%​
gizmo_the_mogwai [7]

Answer:

48%

Step-by-step explanation:

(24/50)2

= 48/100

= 48%

4 0
3 years ago
Can someone help me please? Quick.
lubasha [3.4K]
That’s really rude man, be nice to people
5 0
3 years ago
-3(3x-8) apply distributive property
madreJ [45]

Answer:

-9x+24

Step-by-step explanation:

Multiply using the distributive property. Hope this helps :)

3 0
3 years ago
Express the confidence interval (0.036, 0.086) in the form of p-e< p
lina2011 [118]

Answer:

p-e< p < p+e

(0.061 - 0.025) < 0.061 < (0.061 + 0.025)

0.036 < 0.061 < 0.086

Step-by-step explanation:

Given;

Confidence interval CI = (a,b) = (0.036, 0.086)

Lower bound a = 0.036

Upper bound b = 0.086

To express in the form;

p-e< p < p+e

Where;

p = mean Proportion

and

e = margin of error

The mean p =( lower bound + higher bound)/2

p = (a+b)/2

Substituting the values;

p = (0.036+0.086)/2

Mean Proportion p = 0.061

The margin of error e = (b-a)/2

Substituting the given values;

e = (0.086-0.036)/2

e = 0.025

Re-writing in the stated form, with p = 0.061 and e = 0.025

p-e< p < p+e

(0.061 - 0.025) < 0.061 < (0.061 + 0.025)

0.036 < 0.061 < 0.086

6 0
4 years ago
Solve the literal equation for y; cy+3=6d-2y
victus00 [196]
<span>cy+3=6d-2y
cy + 2y = 6d - 3
(c + 2)y = 6d - 3
y = (6d - 3)/(c + 2)</span>
7 0
4 years ago
Read 2 more answers
Other questions:
  • Please help me with the questions circled in pink
    7·1 answer
  • Pomoże ktoś bardzo proszę o szybką odpowiedź
    6·1 answer
  • What are the coordinates of the terminal point corresponding to = –120? Use the Pythagorean theorem to prove that this point lie
    5·1 answer
  • Solove. draw and lable a tape diagram to subtract tens. write the new number sentence.
    6·2 answers
  • Given g (c)=9 (c )^2+7=?
    10·1 answer
  • 16. For quadrilateral ABCD, determine the most precise name for it. A(-2,3), B (9,3), C(5,6) and D(2,6). Show your work and expl
    11·1 answer
  • (-1)3 exponet is 3 help me please i dont want to fail
    14·1 answer
  • ¿Can i get the answer?
    10·1 answer
  • A recipe calls for 2 cups of butter for every 5 cups of flour. Question 1 Part A What is the ratio of flour to butter? Write the
    8·1 answer
  • Suppose you need to put a fence around a rectangular garden that has a perimeter of 64ft. The width is 12ft less than the length
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!