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
ryzh [129]
2 years ago
11

Help!!!!Given log7⁡3≈0.5646 and log7⁡16≈1.4248, evaluate the expressions.​

Mathematics
1 answer:
Alinara [238K]2 years ago
6 0

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
You might be interested in
Find the surface area of a cylinder with a base radius of 2 in and a height of 5 in
Vsevolod [243]

Answer:

r = 2 \\ h = 5 \\ a = 2\pi \: rh + 2\pi {r}^{2}  \\  = 2\pi \times 2 \times 5 + 2\pi {2}^{2}  \\  = 20\pi + 8\pi \\  = 28\pi \\  = 28 \times 3.14 \\  = 87.92 {unit}^{2}  \\ thank \: you

7 0
2 years ago
What is the sum of r? - 3x + 7 and 3x2 + 5x - 9?
sergij07 [2.7K]

Answer:

3 x 2 + 2 x − 2

Step-by-step explanation:

5 0
3 years ago
Lakshmi planted 20 begonias, but her neighbor’s dog ate 7 of them. What percent of the begonias did the dog eat
Leona [35]

Answer:

100 / 20 = 5

5 * 7 = 35

So the dog ate 35% of it

Step-by-step explanation:

yea so your welcome. im 7 btw

7 0
2 years ago
Read 2 more answers
The table shows the total profits earned from magazine sales.
coldgirl [10]

Answer:

C. y= 14x+20

Step-by-step explanation:

By looking at the table, you can put in the x-values into all of the equations until you find the corresponding y-values that matches with the values in the table. For example: y= 14(2)+ 20, y=48. y= 14(20) +20, y=300. Hope this helped!

8 0
3 years ago
Read 2 more answers
Estimate Width of a room in cm, m, or km
bearhunter [10]
The width of a room can be from around 15 cm to about 40 cm.
meaning 1 m
and about  less than 1/6 of a km
Hope it helped!
7 0
3 years ago
Other questions:
  • How do you solve -8= (×+11) ÷ -2
    12·1 answer
  • I really need help on this question!!!ASAP!!!​
    13·1 answer
  • When integer x is multiplied by 3, the result is greater than 10 but less than 14?
    8·1 answer
  • Choose the definition for the function. <br> Please help!!!
    11·1 answer
  • write the equation of the transformed graph of sine with period pi that has been shifted vertically up 3 unit and has an amplitu
    13·2 answers
  • Tan22° + tan23° tan22°. tan23° = 1 prove that ​
    9·1 answer
  • If the area of ABD is 1950 cm², What is the area of ABC ?​
    12·1 answer
  • Pls pls pls pls help
    11·1 answer
  • If Tony logs-in 10 hours of gaming a day but then Stacey his gf come's in and tells him can either stop gaming or she will leave
    8·1 answer
  • PLS HELP!!!<br> I attached the question in the picture below
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!