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
Neporo4naja [7]
2 years ago
8

Select all the numbers that are solutions that are equal x^2=15

Mathematics
1 answer:
aleksley [76]2 years ago
4 0

Answer:

3x5=15

5x3=15

30/2=15

15x1=15

1x15=15

15/1=15

Step-by-step explanation:

Hope it helped !
Have a great day !

You might be interested in
A coin bank that excepts only nickels and dimes contains $9.15. There are three more than twice as many nickels as there are dim
valentinak56 [21]

45 dimes and 93 nickels were in bank

<em><u>Solution:</u></em>

Let "n" be the number of nickels

Let "d" be the number of dimes

We know that,

value of 1 nickel = $ 0.05

value of 1 dime = $ 0.10

<em><u>Given that There are three more than twice as many nickels as there are dimes</u></em>

Number of nickels = 3 + 2(number of dimes)

n = 3 + 2d ---- eqn 1

<em><u>Also given that coin bank that excepts only nickels and dimes contains $9.15</u></em>

number of nickels x value of 1 nickel + number of dimes x value of 1 dime = 9.15

n \times 0.05 + d \times 0.10 = 9.15

0.05n + 0.10d = 9.15  ---- eqn 2

<em><u>Let us solve eqn 1 and eqn 2</u></em>

Substitute eqn 1 in eqn 2

0.05(3 + 2d) + 0.10d = 9.15

0.15 + 0.1d + 0.10d = 9.15

0.2d = 9

<h3>d = 45</h3>

From eqn 1

n = 3 + 2(45)

n = 3 + 90 = 93

<h3>n = 93</h3>

Thus 45 dimes and 93 nickels were in bank

3 0
3 years ago
Simplify (6²)4. <br>how to get the answer​
Anna71 [15]

Answer:

144

Step-by-step explanation:

6^2 = 6x6 = 36

36 x 4 = 144

7 0
2 years ago
Read 2 more answers
Number three please !!!
kati45 [8]
I would say the answer is 5, please let me know if it’s right!
4 0
3 years ago
The sum of 4 times a number and 7 equals 2<br>Use the variable y for the unknown number.​
nataly862011 [7]

Answer:

4y + 7 = 2

Step-by-step explanation:

7 0
3 years ago
During second period, Janet completed a grammar worksheet.
Dmitry_Shevchenko [17]

Answer: 50%

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • **BRAINLIEST FOR CORRECT ANSWERS** 10 POINTS **Please answer the problems in the follow pictures correctly.
    13·1 answer
  • Ms. Fraser's car can go 19.21 miles on .85 gallons of gas.if gas cost $2.17 per gallon, how much will a 3,000 mile trip cost Ms.
    14·1 answer
  • The equation of a circle is x2 + y2 =49 . What is the standard form of an equation of the circle after its center is translated
    14·1 answer
  • My math teacher gave me a integer math problem and here is the example please respond i am so confused . Sonny has $75 to spend.
    11·2 answers
  • If michael family has 210 acres and each cow take 1/3 acre of grazing how many cattle could their farmland support
    6·1 answer
  • What is the value of x in the equation 2x – 9= x?
    11·2 answers
  • What is one of the biggest dangers in using a credit card?
    9·2 answers
  • D How much money would Ashley have If she<br> saved for 7 weeks?
    15·1 answer
  • Need help with science
    10·1 answer
  • Please help!!!<br> Solve for X
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!