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
trasher [3.6K]
2 years ago
14

If (5n^5)^3÷(n^2)^7=875, then n is equal to ....

Mathematics
1 answer:
Stella [2.4K]2 years ago
7 0

Step-by-step explanation:

\frac{(5 {n}^{5} ) ^{3} }{( {n}^{2} ) ^{7} }  = 875

\frac{5 {n}^{15} }{ {n}^{14} }  = 875

5 {n}^{15 - 14}  = 875

5n \:  = 875

n \:  =  \frac{875}{5}

Therefore n = 175

Hope it will help :)❤

You might be interested in
The following is a model showing the solution to an equation. x - 34 = 13 x - 34 + 34 = 13 + 34 x = 47 What property of equality
yanalaym [24]

Answer:

B.) Addition*Additive property of equality

Step-by-step explanation:

You add 34 to both sides of the equation to find what x was equal to

Hope I helped

8 0
3 years ago
Let ABCD and EFGH be two quadrilaterals such that ABCD ~ EFGH. If AB = 15 cm, EF = 18 cm and the perimeter of ABCD is 40 cm, fin
Andrews [41]

Step-by-step explanation:

this photo is correct answer of this question.

7 0
3 years ago
What is equivalent to 9/7 ?
NeTakaya

Answer:

1.28571428571

Step-by-step explanation:

9/7+1.2 in all

5 0
2 years ago
Read 2 more answers
Find the error sienna used base-ten blocks to find 45÷3 .explain her error
Harrizon [31]
The answer to your question is 15

5 0
3 years ago
A bird sees a worm on the ground 50 m. below. The bird dives for the worm at a speed of 6 m/sec. The function h\left( t \right)
iragen [17]

<u>Given</u>:

The height of the bird at time t is given by the function h(t)=-4.9t^2+6t+50

We need to determine the time it takes the worm to be eaten by the bird.

<u>Time taken:</u>

The time can be determined by substituting h(t) = 0 in the function.

Thus, we have;

0=-4.9t^2+6t+50

Switch sides, we get;

-4.9t^2+6t+50=0

Let us solve the equation using the quadratic formula.

Thus, we get;

t=\frac{-6 \pm \sqrt{6^{2}-4(-4.9) 50}}{2(-4.9)}

Simplifying, we get;

t=\frac{-6 \pm \sqrt{36+980}}{-9.8}

t=\frac{-6 \pm \sqrt{1016}}{-9.8}

t=\frac{-6 \pm 31.87}{-9.8}

The values of t are given by

t=\frac{-6 + 31.87}{-9.8}   and   t=\frac{-6 - 31.87}{-9.8}

t=\frac{25.87}{-9.8}    and   t=\frac{-37.87}{-9.8}

t=-2.4    and   t=3.9

Since, the value of t cannot be negative, then t=3.9

Thus, the time taken by the bird to eat the worm is t=3.9 seconds.

Hence, Option B is the correct answer.

5 0
3 years ago
Other questions:
  • Jeff finds some bugs. He finds 10 fewer grasshoppers than crickets. He finds 5 fewer crickets than ladybugs. If Jeff finds 5 gra
    7·1 answer
  • 15 percent of what is 12
    9·2 answers
  • how would you translate this into an equation one third of the number is 12 less than the number itself
    12·1 answer
  • |-3|<br> ++++++++++ ++<br> -5-4-3-2-101.2345<br><br> Graph the number
    13·1 answer
  • Will mark brainliest pls :)<br> do not scam :(
    13·1 answer
  • What is the reciprocal of 453463.432849
    11·1 answer
  • Consider the reaction. Upper n subscript 2 (g) plus 3 upper H subscript 2 (g) double-headed arrow 2 upper N upper H subscript 3
    15·1 answer
  • Given that Cos0=5/13,find a)Tan0,b)Sin0,c)Sec0,d)Co sec0,e)Cot0,​
    12·1 answer
  • Which expression is equivalent to (3x4+17x3−x)+(−2x4−5x)?
    12·2 answers
  • 9) If m/1 = 45° and 21 and 22 are complementary angles. Find m22.​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!