I am a square number. The sum of my digits is 7. what square might i be?

Mathematics

1 answer:

slamgirl [31]3 years ago

6 0

Thee answer is 25. 25 is a square number as it is 5 times 5. The sum of the digits 2+5 is 7.

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Bill and josh exchanged phone number both have the same digits in them . The digits are 5,3,7,9,7,8 and 2 . Bills phone number i

Pepsi [2]

Bill's number is 235-7789. Josh's number is 987-7532. Hope this helps! Please give me brainliest!!

5 0

2 years ago

If f(x)=x^4+3x^3-x^2+6, find f(-3).

docker41 [41]

Answer:

f(-3) = -3

Step-by-step explanation:

Step 1: f(x) means "f of x" and f(-3) means "f of -3", so you have to replace all the "x" letters in the function with the value -3.

$f(x)=x^4+3x^3-x^2+6\\f(-3)=(-3)^4+3(-3)^3-(-3)^2+6$

Step 2: Apply the exponents. <em>Make sure you remember to put in the -3 and not just 3.</em>

$f(-3)=81+3(-27)-9+6$

Step 3: Use BEDMAS rules to complete the calculation.

$f(-3)=81-81-9+6$

$f(-3)=-3$

Therefore the answer is f(-3) = -3.

4 0

3 years ago

??? Idk how to do thus

elixir [45]

Answer:

(-17)³

..........

7 0

2 years ago

I really need help on this question

jekas [21]

P(t) = [ 64/ (1 + 11.e⁽⁻⁰ ⁰⁸t⁾]
In 1991, t = 1, hence:

P(t) = [ 64/ (1 + 11.e⁽⁻⁰ ⁰⁸ˣ¹⁾] = 5.7377 billion or rounded 5.74 billion
(Answer A)

5 0

2 years ago

Neeeed help pleace ()$

Andrew [12]

You can make total first votes be 10 points and total second votes worth 5 points. So goldfish’s overall score would be 7x10 + 8x5 which is 110
If u do the same thing for the rest
Hamster= 75
Turtle = 115
So turtle is the winner

4 0

3 years ago