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
lys-0071 [83]
3 years ago
15

What is the square root of 1,024

Mathematics
1 answer:
Shkiper50 [21]3 years ago
4 0
1024 can be factored into 
<span>2(512) </span>
<span>=2^2(256) </span>
<span>=2^3(128) </span>
<span>=2^4(64) </span>
<span>=2^5(32) </span>
<span>=2^6(16) </span>
<span>=2^10 </span>

<span>Therefore, </span>
<span>√1024 = √(2^10) = 2^5 = 32</span>
You might be interested in
A lighthouse is located on an island 200 feet from the shore of the mainland as
Deffense [45]

Answer: Approximately d = 208.72

============================================================

Work Shown:

Make sure your calculator is in radian mode

A quick way to check is to compute cos(pi) and you should get -1

cos(angle) = adjacent/hypotenuse

cos(x) = 200/d

cos(0.29) = 200/d

d*cos(0.29) = 200

d = 200/cos(0.29)

d = 208.715135166392 which is approximate

d = 208.72

I rounded to two decimal places since x is rounded in that manner as well. Round however else you need if your teacher instructs.

4 0
3 years ago
Find an equation of the line that (a) has the same y-intercept as the line and (b) is parallel to the line .
Zolol [24]
You didn't describe the line. / / / / If the equation of the line is [ y = m x + b ] then [ y=(any number) x+b] has the same y-intercept, and [y=mx+any number] is parallel to it.
8 0
3 years ago
If g(x) = - 2 x^2 + 6 , find g(x) when x= - 4<br><br> Pls answer
laila [671]

Answer:

70

PLZ MARK ME BRAINLIEST

7 0
3 years ago
How to work out 12.5% of a number
mario62 [17]

Step-by-step explanation:

12.5÷100 × 5

=0.125×5

=0.625

4 0
3 years ago
Hello everyone, could you please solve this problem step by step. I don't have the exact solution and there are no options for i
lara31 [8.8K]

Answer:

<em>The area of the shaded part  = 61.46</em>

<em />

Step-by-step explanation:

Assume the hypotenuse of the triangle is c (c>0)

As the triangle inscribed in the semi circle is the right angle triangle, its hypotenuse is equal to the diameter of the circle.

The hypotenuse of the triangle can be calculated by Pythagoras theorem as following: c^{2} =a^{2} +b^{2} =(2\sqrt{5}) ^{2} + (4\sqrt{5}) ^{2} = 20 + 80 = 100

=> c = 10

So that the semi circle has the diameter = 10 => its radius = 5

  • The total area of 2 semi circles is equal to the area of the circle with radius =5

    => The total area of 2 semi circles is: \pi x 5^{2} = 25\pi

  • The area of a triangle inscribed in the semi circle is: 1/2 x a x b = 1/2 x 2\sqrt{5\\ x 4\sqrt{5} = 20

    => The area of 2 triangles inscribed in 2 semi circles is: 2 x 20 = 40

  • The area of the square is: c^{2} = 10^{2} =100

It can be seen that:

<em>The area of the shaded part = The area of the square - The total area of 2 semi circles + The total are of 2 triangles inscribed in semi circles </em>

<em>= 100 -  25</em>\pi<em> + 40 = 61.46</em>

6 0
3 years ago
Other questions:
  • Am Experience ice skater spins on the ice creating a perfect circle afterwords she calculates study must have the circumference
    8·1 answer
  • Pleaseee help me I’m lost
    15·1 answer
  • The bus fare in a city is $1.75. People who use the bus had the option of purchasing a monthly coupon book for $21 . With the co
    12·1 answer
  • What is the sum of?<br><br> A. S=1.5<br> B.S=2<br> C.S=4.5<br> D.=8
    11·2 answers
  • Zack wants to make a profit more than $300 for painting 4 identical rooms. The profit he makes is equal to the amount he is paid
    11·1 answer
  • Write a real world problem that compares 0.4 and 0.29. Then solve the problem.
    12·2 answers
  • for all values of x , a function f is defined by f(x)=x^2+7x+12 if f(a)=2, what could be the value of a?​
    11·1 answer
  • Asking again cuz i need help PLEASE DONT ANSER IF U DONT KNOW PLS
    11·2 answers
  • Solve for m:<br><br> -8m + 4 = 52
    12·1 answer
  • if a, b, and c are prime numbers, do (a b) and c have a common factor that is greater than 1? (1) a, b, and c are all different
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!