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
o-na [289]
3 years ago
9

A^9*8a^4 will mark as brainiest

Mathematics
2 answers:
Aneli [31]3 years ago
7 0
A9*8a4

Final result :

23a13
Step by step solution :

Step 1 :

Equation at the end of step 1 :

23a9 • a4
Step 2 :

Multiplying exponential expressions :

2.1 a9 multiplied by a4 = a(9 + 4) = a13

Final result :

23a13

Natali5045456 [20]3 years ago
6 0
It is 8a^13  since you technically add exponents together since they already multiply.
You might be interested in
Adam and Jennifer each improved their yards by planting rose bushes and shrubs. They bought
Ganezh [65]

Answer:

I don't know

Step-by-step explanation:

Dapat kasi mag-aaral ka mabuti para ikaw ay magiging matalino

3 0
3 years ago
Read 2 more answers
The expression below is a sum of cubes. True or false<br> 64x^3+ 125<br> A. True<br> B. False
olchik [2.2K]

Answer:

True

Step-by-step explanation:

64x³ + 125

64x³ = (4x)³ ← a perfect cube

125 = 5³ ← a perfect cube

Thus 64x³ + 125 ← is a sum of cubes

6 0
3 years ago
Ali, Carrie and Bryan received a sum of money. Bryan's money was 3/5 as much as Ali's money. The ratio of Ali's money to Carrie'
monitta

Answer:

The sum of money received by Ali, Carrie and Bryan is $ 740.

Step-by-step explanation:

At first we translate mathematically each sentence:

(i) <em>Ali, Carrie and Bryan received a sum of money. </em>

a - Ali's money.

b - Bryan's money.

c - Carrie's money.

(ii) <em>Bryan's money was </em>\frac{3}{5}<em> of  Ali's money</em>.

b = \frac{3}{5}\cdot a (1)

(iii) <em>The ratio of Ali's money to Carrie's money was 4 : 1</em>.

\frac{a}{c} = 4 (2)

(iv) <em>Ali had $ 160 more than Bryan</em>.

a = b + 160 (3)

After some algebraic handling, we have the following system of linear equations:

3\cdot a - 5 \cdot b = 0 (1b)

a - 4\cdot c = 0 (2b)

a - b = 160 (3b)

The solution of the system is: a = 400, b = 240, c = 100

The sum of money is:

s = a + b + c

s = 740

The sum of money received by Ali, Carrie and Bryan is $ 740.

4 0
3 years ago
Clark made four of his truck payments late and was fined four late fees. The total change to his savings from late fees was-$40.
luda_lava [24]
You would do 40 ÷ 4 which would be 10. so it was $10 per late fee
3 0
3 years ago
Choose the definition for the function
uysha [10]

Answer:

The answer is C.

Step-by-step explanation:

The first line's slope is 2x and it y-intercept is 4. The second line's slope is simple 1x or just x (they are both the same).

4 0
3 years ago
Other questions:
  • 4x + 16 - x = 22 + 6
    12·2 answers
  • On a map, the distance between two cities is 4.3 centimeters. If the map scale is 1 cm = 25 km,
    10·1 answer
  • Which is greater 34/18 or 1 5/6
    13·1 answer
  • Find the x intercept. y = x + 3 / x - 2
    6·1 answer
  • 0.81 metre subtract from 180 centimetre
    10·1 answer
  • Simplify 3^-9/ 3^-12 a.1/3^3 b.1/3^21 c.3^3 d.3*21
    11·2 answers
  • A roofer leaned a 16 foot ladder against a house if the base of the ladder is 5 feet from the house how high up the house does t
    6·1 answer
  • What is 257/8×3 can you tell me the answer plz
    11·1 answer
  • Convert the following into scientific notation: 0.00001.
    12·1 answer
  • If e=mc2 then what does f equal? <br> just jokes but if you do it i will give brainlyest
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!