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
GrogVix [38]
3 years ago
10

Hi please HELP ME I really need it

Mathematics
1 answer:
earnstyle [38]3 years ago
6 0

Answer:

? = 14

Step-by-step explanation:

let us say that ? = x

7^x * 7^5^4 = 7^34

When you have a power to a power you multiply

7^x * 7^20 = 7^34

when you multiply common bases you add the power. since all the bases aer the same just look at the power

7^34-20 = 7^x

7^14 = 7^x

You might be interested in
A number decreased by 24 is -1
prohojiy [21]

Answer:

23

Step-by-step explanation:

The word decreased indicates the use of subtraction, so to figure out our answer we do the opposite, -1 + 24 = 23, after that we then subtract, 23 - 24 = -1, there for your answer should be 23 - 24 = -1, or more simply the number that has to be decreased to make the statement true is 23

3 0
3 years ago
Read 2 more answers
Simplify using distributive property 4(z+2)+2(3-z)
riadik2000 [5.3K]

Answer:

2z+14

Step-by-step explanation:

you multiply

4*z   =4z

4*2   =8

and then you multiply

2*3=6

2*-z=-2z

the answer is 2z+14

5 0
2 years ago
Eric bought a canoe for $329.99. The sales tax was 5%. What is the total cost including tax?
Olin [163]

Answer:

c

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Sheila is building an addition to a house. The points E(- 1 1/2, -2 1/2), F(4 1/2, -2 1/2), G(4 1/2, 3 1/2), and H (9-1 1/2, 3 1
Helga [31]

Answer:

24 units

Step-by-step explanation:

8 0
2 years ago
Help!!!!<br>Given log7⁡3≈0.5646 and log7⁡16≈1.4248, evaluate the expressions.​
Alinara [238K]

Answer:

a)  0.356

b)  1.1397

Step-by-step explanation:

a) log₇2

  • log(2) / log(7)
  • 0.356

b) log₇ (¹⁴⁷/₁₆)

  • <u>log (¹⁴⁷/₁₆)</u>

          log (7)

  • 1.1397
6 0
2 years ago
Other questions:
  • Bruhhh 40 points if ansrew with work plus brainlest
    13·1 answer
  • Please help i’m stuck!!<br> FIND GE AND FJ<br> HE = 6<br> FE= 8
    9·1 answer
  • Select THREE expressions equivalent to - 81x + 27.
    6·1 answer
  • Here are all of my points but 3 take them my mom is taking me out of K12 and I really enjoyed it, she is taking me out because I
    12·2 answers
  • Need help what is the answer ​
    7·1 answer
  • 450 mistakes in 9 test
    5·2 answers
  • Pat deposited $2000,at 6% simple intrest. how long will it be before she has $2600 in her account?
    6·1 answer
  • What is the length of line segment BC?<br><br> 8 units<br> 14 units<br> 22 units<br> 36 units
    11·2 answers
  • N/-5 = 7<br> What is n<br><br> Please answer with an explanation of how you completed the equation
    8·1 answer
  • Using the common​ denominator of 56, what is an equivalent fraction for 3/8 and 3/7?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!