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
Leokris [45]
3 years ago
7

(8a^-9)^-2/3 Can please show me how to get the answer to this problem?

Mathematics
2 answers:
ser-zykov [4K]3 years ago
5 0
Illl subtract all of them together and get my answer
Svetlanka [38]3 years ago
4 0
8^{- \frac{2}{3} }  a^{6}
\frac{1}{8} ^{ \frac{2}{3} }  a^{6}
\frac{1}{4}  a^{6}
You might be interested in
What is 4/5 x 3/4? Please help
V125BC [204]

Answer: 3/5

Step-by-step explanation:

Multiply both the numerator and the denominator together.

4/5 x 3/4 = 12/20

Then simplify.

12/20 = 3/5

3 0
3 years ago
Components 2, 3, and 4 are connected in series, so that their subsystem works only if 2, 3 and 4 all work. The two subsystems ar
aleksklad [387]

Answer:

0.61

Step-by-step explanation:

The computation of the probability of the working of the system is shown below:

But before that first we have to find out the total probability of sub-system i.e 2,3 and 4 i.e

= 0.75\times0.8\times0.8

= 0.48

Now the working of the system probability is

= 1 - [(1 - probability of component 1) × (1 - sub system probability)]

= 1 - [(1 - 0.75) × (1 - 0.48)]

= 1 - 0.39

= 0.61

Please find the attachment for better understanding.

4 0
3 years ago
Read 2 more answers
A group of students is investigating how the addition of salt impacts the floatation of an egg in water. Four identical cups wer
oksano4ka [1.4K]
Cup one is the cup do to there being  no salt


3 0
3 years ago
Read 2 more answers
24 pencils cost $1.20, how much will one pencil cost?
Serggg [28]

Answer:

1) $0.05

2) $5.00

Step-by-step explanation:

1)

1.2/24 = 0.05

2)

22.5/4.5 = 5

7 0
3 years ago
If the area A of a triangle is 60sq m (square meters) and the base b is 20m (meters) what is the altitude of h
umka2103 [35]

Answer:

<u>The altitude or height of the triangle is 6 meters.</u>

Step-by-step explanation:

1. Let's review the information provided to us to answer the question correctly:

Area of a triangle = 60 m²

Base = 20 m

2. What is the altitude (h) of the triangle?

Let's recall that the formula of the area of a triangle is:

Area = (Base * Height)/2

Replacing with the real values, we have:

60 = (20 * Height)/2

60 * 2 = (20 * Height) (Multiplying by 2 at both sides)

120 = 20 Height

Height = 120/20 = 6 meters

<u>The altitude or height of the triangle is 6 meters.</u>

8 0
3 years ago
Other questions:
  • The vertex form of the equation of a parabola is x=8(y-1)^2-15. What is the standard form of the equation?
    12·2 answers
  • Help ^^^^^^^^^^^^^^^^
    6·1 answer
  • What is number 2 need help kinda confused
    6·1 answer
  • The reciprocal of 1 2/5
    8·1 answer
  • There is 3/4 of pizza leftover from the night before. How many 1/8 portions are there?
    9·1 answer
  • Given: MPNA pyramid All edges congruent AO = 36, AO ⊥ (MNP) Find: m∠AMO, AΔANM
    9·1 answer
  • 30) The triangle shown is translated to the left 3. What are the new coordinates of point B? My Answer:
    10·2 answers
  • H varies directly to the cube of c.<br> When H = 40, C = 2.<br> (a) Express H in terms of c.
    10·1 answer
  • Find the amount of time. I = $54, P = $800, r= 4.5% The amount of time is years.​
    14·2 answers
  • Please help I’ll mark you brainlist! :)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!