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
sergij07 [2.7K]
3 years ago
6

If 3^x=5^y=75^z , show that z=xy/(x+y).

Mathematics
1 answer:
SOVA2 [1]3 years ago
7 0

by setting a=3 and b=5

You might be interested in
A zoo needs 42 pounds of fruit to feed the monkeys each day. How many pounds of fruit will need to be bought if the zoo is buyin
kotykmax [81]
366x42= 15,372 pounds
3 0
3 years ago
I have no idea how to do this, it is due in two days. Hopefully someone sees this before then.
elena-14-01-66 [18.8K]

Hello,

m\ \widehat{ABC}=x\\m\ \widehat{BAC}=2*x\\\\So:\\ x+2x=90^o\\x=30^o\\

cos(30^o)=\dfrac{\sqrt{3} }{2} \\

In the triangle ABC,

cos(30^o)=\frac{BC}{BA} \\\\BA=\dfrac{cos(30^o)}{BC} \\\\BA=\frac{\dfrac{\sqrt{3} }{2} }{24} =16*\sqrt{3} \\\\

sin(30^o)=\dfrac{1 }{2} =\dfrac{AC}{AB} \\\\AC=\dfrac{1}{2} *16\sqrt{3} =8\sqrt{3}

In the triangle ACB,

cos(30^o)=\dfrac{AC}{AL} \\\\AL=\dfrac{8\sqrt{3} *2}{\sqrt{3} } =16\\

6 0
2 years ago
A curve is describe by the following parametric equations:
soldi70 [24.7K]

Answer:

A. The curve is a parabola with a vertex at (3,-4) and is traced from left to right for increasing values of t.

Step-by-step explanation:

x = 3 + t

y = t² − 4

Eliminating the parameter:

t = x − 3

y = (x − 3)² − 4

This is an upwards parabola with a vertex at (3, -4).

x = 3 + t, so as t increases, x increases.

So the curve is traced from left to right.

7 0
3 years ago
Let make sum friendss..
sukhopar [10]

Answer:

hi!

Step-by-step explanation:

u look beautiful

Thanks for the pts

✌️❤️✌️

3 0
2 years ago
Read 2 more answers
Trade barriers discourage consumers from buying imported goods because barriers can __________. A. make imports much more common
Trava [24]

Answer:

B

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • What is the answer to 2<0.75v<4.5
    6·2 answers
  • James sets off from home on his bike.The graph shows his journey.A)what is James average speed on his outward journey?B)How long
    5·1 answer
  • Tony pays $6 for a 4-pound bag of apples. <br><br> how much does tony pay per pound for apples?
    10·2 answers
  • Which of the following are in order from greatest to least?
    7·1 answer
  • Click on the pic,, plz help
    12·1 answer
  • To complete the equation and
    10·2 answers
  • ANYONE PLEASE HELP ASAPP!!!!!!
    11·1 answer
  • If a spinach pie is cut into 10 equal pieces, then what is one piece
    6·1 answer
  • Please Help! Look at the picture down below. I don't understand this question at all.
    14·1 answer
  • Help me please help ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!