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
bulgar [2K]
3 years ago
15

Which is a perfect square? A-20 B-21 C-24 D-25

Mathematics
2 answers:
Art [367]3 years ago
6 0

Answer:

D; 25

Step-by-step explanation:

√25 = 5

vladimir1956 [14]3 years ago
6 0

Answer:

D) 25

Step-by-step explanation:

Perfect squares means that if the number is factored, the factors will be the same number. For example, 25.

25 factored = 5 * 5 (= 25)

Because both factors are the number (5), 25 is considered to be a perfect square.

~

You might be interested in
Solve for y. log 5+log y=log 40 enter your answer in the box.
Vadim26 [7]

Answer:

The value of y for given log function is 8 .

Step-by-step explanation:

Given as :

The log function is Log 5 + Log y = Log 40

Or, Log y = Log 40 - Log 5            .........1

∵<u> From the Log property</u>

Log m - Log n = Log \dfrac{m}{n}

So, Log 40 - Log 5 = Log \dfrac{40}{5}

Or, Log 40 - Log 5 = Log 8            .........2

Now, From eq 1 and 2

Log y = Log 8

∴  y = 8

So, The value of y = 8

Hence, The value of y for given log function is 8 . Answer

8 0
4 years ago
Which set of side lengths form a right triangle? A. 10 cm, 6 cm, 8 cm B. 14 m, 20 m, 25 m C. 3 ft, 6 ft, 5 ft D. 7 cm, 8 cm, 10
svetlana [45]
The answer would be A because you would use the Pythagorean theorem which is a^2+b^2=c^2. Therefore it would be 36+64=100, which is correct. If you wanted to be sure do it for the rest and none of them will work. Hope this helps!
5 0
3 years ago
Read 2 more answers
What point do all graphs of the form y=a^x where ≠ 0 have in common?
suter [353]
Answer is <span>A.(0, 1)
because
when x = 0, </span><span>y=a^0 = 1
so (0,1)

hope it helps</span>
3 0
3 years ago
Read 2 more answers
Anyone?? pls help.........
saveliy_v [14]

Answer

C

Area of a circle is pi r to the power of 2.

so the radius is 6

so pi(6)^2= 36pi

8 0
3 years ago
Which polynomial function has a leading coefficient of 1 and roots /7 and - /3 with multiplicity 1?
VladimirAG [237]

Answer:

  • A.  f(x) = (x - √2)(x + √3)

Step-by-step explanation:

Leading coefficient is 1, multiplicity is 1, roots are √2 and -√3. It means the function is the product of two binomials.

<u>The function with the roots of a and b is:</u>

  • f(x) = (x - a)(x - b)

<u>Substitute and and b:</u>

  • f(x) = (x - √2)(x - (-√3)) ⇒
  • f(x) = (x - √2)(x + √3)

Correct choice is A

4 0
3 years ago
Read 2 more answers
Other questions:
  • 0.2y=4/x-2 find the value of y when x=4
    7·1 answer
  • Simplifying the fraction 30/81
    15·2 answers
  • cyclists were 3/5 finished with their ride when they reached the 15 kilometer mark how long was the ride
    5·2 answers
  • Select a counter-example that makes the conclusion false.. . 3 is prime, 5 is prime, 7 is prime. . Conclusion: All odd numbers a
    5·2 answers
  • Show that: (sec theta - cosec theta) (1 + tan theta + cot theta) = sec theta tan theta - cosec theta cot theta)
    6·1 answer
  • Determine whether the triangles are similar. If so, write a similarity statement and name the postulate or the theorem you used.
    11·1 answer
  • At a school, there are 526 students and 263 are girls. About how likely is it that a randomly chosen student will be a boy?
    8·1 answer
  • Y= abx that goes through points (0,13) and (2,325)
    11·1 answer
  • Select the correct answer.
    10·1 answer
  • HELPPPPPPPPPPPPPPPPPPPPPPPPPP<br> complete the synthetic division below
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!