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
DIA [1.3K]
3 years ago
5

Match each power of a power expression with its simplified expression

Mathematics
1 answer:
Nookie1986 [14]3 years ago
3 0
  • (4⁰)-⁹

= 4⁰×-⁹

= 4⁰

  • (-4⁹)²

= -4⁹ײ

= -4¹⁸

=( -4)¹⁸

  • (4-³)-³

= 4-³ × -³

= 4⁹

  • (4⁶)-³

= 4⁶ × -³

= 4-¹⁸

= 1/4¹⁸

You might be interested in
Find the mean and median for this set of number: 80, 70, 60, 40, 80.
castortr0y [4]
Median: 70 mean: 55.
5 0
3 years ago
Read 2 more answers
Find the inverse of the function.
yKpoI14uk [10]
1/2 y +6 = x
y=2 (x-6)
= 2x-12
f^-1 (x)= 2x-12
3 0
3 years ago
Read 2 more answers
A gym has an inclined treadmill for joggers, as shown in the figure.
trapecia [35]
We know that
in a right triangle
cos θ=adjacent side angle <span>θ/hypotenuse
in this problem

</span>adjacent side angle θ=38 in
hypotenuse=40 in

cos θ=38/40
θ=arc cos (38/40)-------> 18.19°-------> 18°

the answer is
18 degrees
3 0
3 years ago
Passing through (2, - 2) and perpendicular to the line whose equation is y= 5x+2
jonny [76]

Step-by-step explanation:

Hey there!!!

Here,

Given, A line passes through point (2,-2) and is perpendicular to the y= 5x+2.

The equation of a straight line passing through point is,

(y - y1) = m1(x - x1)

Now, put all values.

(y  + 2) = m1(x - 2)

It is the 1st equation.

Another equation is;

y = 5x +2........(2nd equation).

Now, Comparing it with y = mx + c, we get;

m2=5

As per the condition of perpendicular lines,

m1×m2= -1

m1 × 5 = -1

Therefore, m2= -1/5.

Keeping the value of m1 in 1st equation.

(y + 2) =  \frac{ - 1}{5} (x - 2)

Simplify them.

5(y + 2) =  - x + 2

5y + 10 =  - x + 2

x + 5y + 8 = 0

Therefore the required equation is x+5y+8= 0.

<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

7 0
3 years ago
Negative two and three sevenths times 0.01
kirill [66]

Answer:

-0.02428571428

3 0
3 years ago
Other questions:
  • Someone help me on this one
    10·2 answers
  • Which fraction is equivalent to negative 2 over 3? 2/- 3, -3 / 2, -2 / -3, 2 / 3
    13·1 answer
  • Diana usually drives at average rate of 30 mph.
    14·1 answer
  • Solve 15 ≥ -3x or x ≥ -2. <br> A{x | x ≤ -5} <br> B{x | x ≥ -5}<br> C {all reals}
    13·2 answers
  • A flooring company sells stain-resistant carpets for $2.20 per square foot, and will install the carpet the carpet for an additi
    11·1 answer
  • What is the area of this Trapezoid?
    13·2 answers
  • Find the slope of the line that goes through the two points below.
    14·1 answer
  • A weight is attached to the end of a spring. Its height after t seconds is given by the equation.
    7·1 answer
  • Simplify 6^x+2-6^x/7*6^x<br><br>step by step.
    9·2 answers
  • What is differnciation i m boreddd​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!