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
Butoxors [25]
3 years ago
6

Using the ratio of perfect squares method, what is square root of 53 rounded to the nearest hundredth?

Mathematics
1 answer:
olga55 [171]3 years ago
3 0
53 is not a perfect square and whereby not using a calculator, 53 is between the perfect squares of 49 and 64. Hence the answer should be between 7 and 8. since 53 is closer to 49, then the answer should be close to 7. use a calculator to verify
You might be interested in
What is the axis of symmetry of the function f(x)=-(x+9)(x-21)
Firlakuza [10]
Carry out the mult.:  f(x) = -[x^2 - 21x + 9x - 189] 

Combine like terms:  f(x) = -[x^2 - 12x - 189]
Eliminate the brackets [   ]:      f(x) = -x^2 + 12x + 189
Identify coefficients a, b and c:   a= -1, b=12, c=189

The equation of the axis of symmetry is    x = -b/(2a), which here equals

x = -(12)/[2(-1)], or     x = 6

This is also the x-coordinate of the vertex.  Plug x=6 into the original equation to calculate the y-coordinate.
3 0
3 years ago
QT 1.
max2010maxim [7]
#1 7.1 years old
#2 7.8 years old
#3 87.4
#4 74
#5 7.4
7 0
3 years ago
Read 2 more answers
K/13 = 0.6/0.5 what does that equal
photoshop1234 [79]
\frac{k}{13} = \frac{0.6}{0.5} equals k = 15.6

First,
simplify \frac{0.6}{0.5} to 1.2. Your problem should look like: \frac{k}{13} = 1.2
Second, multiply both sides by 13. Your problem should look like: k = 15.6, which is the answer.
5 0
3 years ago
Which of the following quantities are to the left of zero on a number line? Select three that apply.
emmainna [20.7K]

Answer:

A, D, and E

Step-by-step explanation:

because they are negative

5 0
3 years ago
What is 1 2/3 - (-5 2/3)
arsen [322]

Answer:

the answer is 7.33

Step-by-step explanation:

I used a calculator

6 0
2 years ago
Read 2 more answers
Other questions:
  • Order from least to greatest 0.9,7/8,0.86
    15·1 answer
  • the statue of liberty is 305.5 feet tall from the foundation of its pedestal to the top of its torch. Isla is building a model o
    14·2 answers
  • P)
    8·1 answer
  • Maya has 8 and 1/10 of cake. She gives 2 and 9/10 of the cake to her friend Alyssa. How much cake does Maya have left.
    12·1 answer
  • Assume that blood pressure readings are normally distributed with a mean of 120 and a standard deviation of 8. If 100 people are
    15·1 answer
  • It took edwardo 8 hours to drive frombuffalo NY, to New your city, a distance of about 400 miles find his average speed
    13·1 answer
  • Suppose a is an irrational number and b/c is a rational number. Can their sum be rational? Explain your
    8·1 answer
  • Miranda le debe $120.00 a max .Le paga 30% de lo que le debe ¿cuanto le falta pagarle?
    7·2 answers
  • Alice is selling bracelets to earn money for a new bike. On Monday she sold 30 bracelets. On Friday she sold 54 bracelets. Calcu
    15·1 answer
  • Find the missing side of each triangle. 8 km and 16 km
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!