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
ch4aika [34]
3 years ago
6

What is the scientific notation for 0.00064

Mathematics
2 answers:
NNADVOKAT [17]3 years ago
8 0
6.4x10^-4, My Math teacher just went over this like 2 or like 3 weeks ago
lbvjy [14]3 years ago
5 0
The answer is 6.4x10^-4  I know it because I took algebra in 9th grade and they show me how to work with scientific notation

You might be interested in
Ellen draws two plane figures.one of the figures has 3 more angles than the other figure.what shapes could she have drawn?
kifflom [539]
A triangle and pentagon.
Or. Quadrilateral and octagon
7 0
3 years ago
Find the area of the shaded regions:
White raven [17]

Answer:

41 Degrees

Step-by-step explanation:

So basically you add the 72 and the other 72 to get 148.You obviously know the angle in between 72 and 72 is a right angle or 90 degrees.Then you add 148 and 90 to get 238.Then 360 - 238 is 122.Now you know all the angles.So we have to ask ourselves what is 148/360 simplified.It is 37/90.Now that we know that and we know that the radius is 10.We have to find the regular area which is 10 times 10 which is 100.Finally we need to figure out what part of 100 is 37/90 and it is 41.111111111111.Rounded it is 41.

4 0
3 years ago
Read 2 more answers
Determine forms of exponential expressions please help
Irina-Kira [14]

Answer:

(36^t) / (6^(t^2)) is nonequivalent

(6^(t^2)) / (36^t) is equivalent

(6^(t^2)) * 36^t is nonequivalent

Step-by-step explanation:

We can use the exponential quotient law for this problem.

a^x / a^y = a^x - y

(6^(t^2)) / (6^2t) = (6^(t^2)) / (36^t)

4 0
2 years ago
Find the area of the irregular shape. Round to the nearest tenth.
svp [43]
Given: 
Irregular Shape: 
Semi-circle and rectangle:

Area of a rectangle = l * w
Area of a semi-circle = (π r²)/2

Area of rectangle = 8 cm * 5 cm = 40cm²
Area of a semi-circle = (3.14 (4²))/2 = (3.14*16)/2 = 50.24/2 = 25.12cm²
4² is taken from diameter of 8cm divided by 2 to get the radius.

Total area = 40 cm² + 25.12 cm² = 65.12 cm²
3 0
3 years ago
The angle of elevation from object a to object b is always ______ the angle of depression from object b to object a.
Marysya12 [62]

Answer:

Equal to

Step-by-step explanation:

The angle of depression from object A to object B is always Equal to the angle of elevation from object B to object A.

It was in the notes in slide 7 in the bottom

4 0
2 years ago
Other questions:
  • It can burn but can have no heat it smokes but its not hot what is it?
    5·2 answers
  • A function is shown.<br> f(x)=x2+2x−1<br><br><br> Which graph represents the function?
    10·1 answer
  • 4 - 6x &lt; 2(2x + 3)<br> Cómo resolver esta ecuación ?
    13·1 answer
  • Assume there are 200 mendaliens living on an island in my back yard. if my island has an area of 20 hectares, what is the popula
    5·1 answer
  • an airplane descends 1.5 miles to an elevation of 5.25 miles.find the elevation of the plane before its descent.
    15·1 answer
  • The number of dimes in Kiara's collection is 13 more than 5 times the
    13·1 answer
  • What is the gcf of 9-27x^3?
    8·1 answer
  • PLEASE PLEASE HELP IGNORE MY ANSWERS
    15·1 answer
  • Can you guys check if my answer is right please? Will give brainiest to best answer
    13·1 answer
  • 2 1/7:(15a)=5/14:(0.8)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!