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
PtichkaEL [24]
2 years ago
12

Just need the answer for a and b

Mathematics
1 answer:
34kurt2 years ago
5 0

Answer:

2⁵× 2ˣ = 256

x= 3

(1/3)² (1/3)ˣ = 1/729

x= 4

Step-by-step explanation:

2⁵× 2ˣ = 256

x= 3

use Product Rule: xᵃxᵇ=xᵃ⁺ᵇ

convert both sides to the same base.

2⁵⁺ˣ = 2⁸

cancel the base of 2 on both sides.

5+x=8

subtract 5 from both sides.

x=8-5

simplify  8-5 3.

x=3

(1/2)² (1/3)ˣ = 1/729

x = 4

use division distributive property: (x/y)ᵃ=xᵃ/yᵃ

i hope this helped i didn't feel like typing the rest out though lol  :(

You might be interested in
Help meeee please eeee
Sphinxa [80]

Answer:

112 ft³

Step-by-step explanation:

→ Length (l) = 7 ft

→ Breadth (b) = 4 ft

→ Height (h) = 4 ft

Formula we use,

→ l × b × h

The volume of cuboid will be,

→ l × b × h

→ 7 × 4 × 4

→ [ 112 ft³ ]

Hence, the volume is 112 ft³.

8 0
2 years ago
when 1580 is divided into 13 equal parts, the remainder is 7. What is the correct way to write the quotient
Alisiya [41]

_121_ R7 or 121 7/13
13)1580
13
28
26
20
13
7
5 0
3 years ago
Read 2 more answers
Here is a list of numbers:<br> 14, 52, 100, 21, 83, 75, 13,39,86,52<br> Calculate the range.
Doss [256]

Answer:

87

Step-by-step explanation:

Range= biggest value-smallest value

R=100-13

R=87

3 0
3 years ago
Read 2 more answers
Use the x-intercept method to find all real solutions of the equation -9^3-72^2-96x+36=3x^3+x^2-3x+8
Vadim26 [7]

Answer:

 x ≈ 0.290640965127

Step-by-step explanation:

y subtracting the right side of the equation, we get a function that is zero at a real solution for x. The only x-intercept is at approximately 0.290640965127.

___

The graph shows the x-intercept to be 0.2906. The value above was obtained by Newton's method iteration. The roots of this cubic will all be irrational.

7 0
3 years ago
Find the simple interest pay for 7 years on a $600 loan at 5% per year.
babunello [35]

The simple interest would be $210. I hope that helps!

6 0
3 years ago
Other questions:
  • The answer for number 32
    6·1 answer
  • At the track meet, Justin won the 100 meter race in 12.61 seconds. Shawn won the 200-meter race in 26.38 seconds. Which runner r
    8·1 answer
  • Write a percent proportion and solve each question
    8·1 answer
  • Describe the result when you solve the equation 3x-2=3x+2. :)
    14·1 answer
  • How do you solve   X squared =17
    14·1 answer
  • What happens when a problem says per pound
    14·1 answer
  • How do I solve ratio and rate problems using equivalent ratios or cross products?
    13·1 answer
  • “2 less than the quotient of 7 and 3” what’s the expression?
    15·1 answer
  • Find the graphed solution to the inequality. 3(x-9) &lt; -18<br><br> Closed or open, left or right?
    9·1 answer
  • A cone with a height of 4 in, and a diameter of 6 in. Find the surface area and Volume​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!