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
Nitella [24]
3 years ago
7

Pls help me solve this???

Mathematics
1 answer:
satela [25.4K]3 years ago
3 0

Answer:

Step-by-step explanation:

1/2 *  [  (3.14 * 6.25* 10^{-4} ) / (1.7 * 10^{-8} ) ]

1/2 *  [  ( 0.0019625  /   (1.7 * 10^{-8} ) ]

1/2 *  [ 115441.1765 ]

57,720.58824

You might be interested in
Which rules of exponents will be used to evaluate this expression? Check all that apply.
tatyana61 [14]

Answer:

Actual correct answer (I checked because the first answer was wrong)

Step-by-step explanation:

x product of powers

quotient of powers

power of a power

x power of a product

negative exponent

x zero exponent

I got this right the second time.

5 0
3 years ago
Read 2 more answers
Given h (x)=3x^2- 2x + 8 what is h (0)<br><br>Help quick!​
fiasKO [112]
H(0)=8. You plug in zero for x you get y=8. So h(0)=8
7 0
4 years ago
Which equation describes a line parallel<br> to y= 4x+ 5 through point (-2, 1)?
Tema [17]

Hi there!

For a line to be PARALLEL, it must contain the same slope.

The given line has a slope of 4, so we can use the point-slope formula to solve:

\large\boxed{y - y_1 = m(x - x_1)}

y1 = y-coordinate of given point

x1 = x-coordinate of given point

m = slope

Plug in the values:

y - 1 = 4(x - (-2))\\\\y - 1 = 4(x + 2)

Simplify:

y - 1 = 4x + 8\\\\\boxed{y = 4x + 9}

8 0
2 years ago
The areas of similar triangles ΔABC and ΔDEF are equal. If the longest side of ΔDEF measures 25 units, what is the length of the
____ [38]

Answer:

It is 25 units

Step-by-step explanation:

The triangles are equal

5 0
3 years ago
Read 2 more answers
The function h is defined by h(x)=4+3x over 5+x<br><br> Find h(4z)
Jobisdone [24]

Answer:

h(4z)=4+12z / 5+4z

Step-by-step explanation:

The function h is defined by h(x)=4+3x over 5+x

This can be written as

h(x)=4+3x / 5+x

The value of the function at any time depends on the value of x. x is the independent variable. The variable,x can take any value at any time.

To find h(4z), it means that x is taking the value of 4z.

We will substitute 4z in the place of x in the function. This becomes

h(4z)=4+3×4z / 5+4z

h(4z)=4+12z / 5+4z

5 0
4 years ago
Other questions:
  • How do you divided 14.28 /4.2
    14·2 answers
  • Consider that the roots of a cubic equation with integral coefficients are 2, −1, and 4. Which choice is the cubic equation?
    10·1 answer
  • What Is 1 - 1/3? <br> Fraction Skills
    8·2 answers
  • What is 2x-3 I have no idea what it is
    12·1 answer
  • Convert 0.000002954 to scientific notation.
    13·2 answers
  • Use the discriminant to determine the number of solutions for the quadratic equation.
    13·1 answer
  • 6) Solve for x. 2/3 (x + 7) = 10 <br><br> A)22 <br><br> B)8 <br><br> C)- 1 /3 <br><br> D)41/ 3
    7·1 answer
  • Come up with two examples of ratio relationships that are interesting to you.
    7·1 answer
  • I need help please help me!
    15·1 answer
  • Hi please help me with 6 and 7 also 8 for brainlst :)
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!