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
balandron [24]
3 years ago
9

Rewrite the radical as a rational exponent. the fourth root of 7 to the fifth power 7 to the 5 over 4 power 720 7 7 to the 4 ove

r 5 power
Mathematics
1 answer:
adoni [48]3 years ago
3 0
I don't understand what you mean by "720 7 7 to the 4 over 5 power", but for "<span>the fourth root of 7 to the fifth power 7 to the 5 over 4 power</span>" it would be 7^5 (seven to the power of 5)
You might be interested in
Kira made 4 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 4 necklaces w
snow_lady [41]

Answer: 2.10

Step-by-step explanation: 2.10 * 4 + 6

7 0
3 years ago
Two apples and three peaches cost $1.65. three apples and two peaches cost $1.60. what is the cost of one peach
marta [7]
Apples = $.30
Peaches = $.60

You can get this by setting up a system of equations that looks like this. 

2x + 3y = 1.65
3x + 2y = 1.60

Where x is the amount of apples and y is the number of peaches. Then you can solve using any of the methods (I would suggest elimination for ease). 
7 0
3 years ago
Given two vectors A=2i+3j+4k,B=i-2j+3k find the magnitude and direction of sum<br>(physics question)
Law Incorporation [45]

Answer:

Magnitude =\sqrt{59} \\\\Direction \: of \: \overrightarrow{A + B} = \frac{3}{\sqrt {59}} , \:\frac{1}{\sqrt {59}} , \:\frac{7}{\sqrt {59}}

Step-by-step explanation:

A=2i+3j+4k

B=i-2j+3k

Sum of the vectors:

A + B = 2i+3j+4k + i-2j+3k = 3i + j + 7k

Magnitude =\sqrt{3^2 + 1^2+ 7^2} \\\\Magnitude =\sqrt{9+1+49} \\\\Magnitude =\sqrt{59}

Direction of the sum of the vectors:

\widehat{A + B} =\frac{\overrightarrow{A + B}}{Magnitude\: of \:\overrightarrow{A + B}} \\\\\widehat{A + B} =\frac{3i + j + 7k}{\sqrt {59}} \\\\\widehat{A + B} =\frac{3}{\sqrt {59}} i +\frac{1}{\sqrt {59}} j+\frac{7}{\sqrt {59}} k\\\\Direction \: of \: \overrightarrow{A + B} = \frac{3}{\sqrt {59}} , \:\frac{1}{\sqrt {59}} , \:\frac{7}{\sqrt {59}} \\\\

3 0
3 years ago
HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Correct answer gets brainliest. If johnny had 3,780 fake dollars from doing c
NeX [460]

Answer:

he needs 4,000 fake dollars

Step-by-step explanation:

right now he has enough to buy something for $60 so he needs another 220 fake dollars to have enough for a $68 item

6 0
3 years ago
Read 2 more answers
Gary wants to by a computer that costs $645. He earns about $10 an hour at his new job after taxes are deducted from his paychec
Nimfa-mama [501]
He has to work about 64hrs 30mins
5 0
3 years ago
Other questions:
  • Can someone just tell me what the correct postulate theorems are for these ?
    15·1 answer
  • a recipe calls for 1 and 3/4 cups of flour. How many cups will you need if you are preparing 3 batches of the recipe?
    15·2 answers
  • X/4 + 1 = 3x/8<br><br> please help
    13·1 answer
  • Shawna sold half of her comic books and then bought ten more. She now has 35. With how many did she begin?
    15·1 answer
  • 2) The marked price of a laptop is Sh.47500. Mimo bought the laptop after the shopkeeper allowed her a
    8·1 answer
  • 2/7 = 6x/ 4x + 17 the solution of the equation is
    10·1 answer
  • g a study by Children’s Hospital in Boston reports that about two-thirds of adult Americans and about 15% of children are overwe
    6·1 answer
  • El triple del cuadrado de un numero es igual a 6 veces ese numero cual es el numero que satiface el problma
    8·1 answer
  • ?????????????????????????
    8·1 answer
  • PLEASE HELP ME PLEASE ILL GIVE BRAINLIST FOR CORRECT ANSWERSSS
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!