All categories

3 years ago

Will the sum of 56+ (-56) be Positive negative or zero

Mathematics

2 answers:

Alecsey [184]3 years ago

7 0

The answer is 0 because 56+(-56) = 56-56=0

spin [16.1K]3 years ago

4 0

Answer:

zero

Step-by-step explanation:

You might be interested in

PLSSS HELPpPP URGENT

lozanna [386]

Answer:

Step-by-step explanation:

as u can see,the other acute angle is 43° and the other is also an acute angle and acute angles must not surpass until 80° meaning, the other acute angle is 47°

4 0

3 years ago

Read 2 more answers

Find the maximum value or minimum value for the function f(x) = 0.15(x + 1)² - 3.

il63 [147K]

Answer:

The minimum value for $f(x) = 0.15(x + 1)^2 - 3$ is $-3$ .

Step-by-step explanation:

Given function is $f(x) = 0.15(x + 1)^2 - 3$

We need to find the maximum value or the minimum value for the function.

Now, differentiate $f(x) = 0.15(x + 1)^2 - 3$ w.r.t $x$ .

$f'(x) =\frac{d}{dx}(0.15(x + 1)^2 - 3)\\f'(x)=\frac{d}{dx}(0.15(x+1)^2-\frac{d}{dx}(3)\\$

$f'(x)=2\times 0.15(x+1)\frac{d}{dx}(x+1)-0\\f'(x)=0.3(x+1)(1)\\f'(x)=0.3(x+1)$

Now, we will equate $f'(x)=0$ to find critical point.

$0.3(x+1)=0\\x=-1$

Plug this critical point in to the function $f(x) = 0.15(x + 1)^2 - 3$ we get,

$f(-1) = 0.15(-1 + 1)^2 - 3\\f(-1)=-3$

Also, $f''(x)=0.3$ which is positive, We have minimum value.

So, the minimum value for $f(x) = 0.15(x + 1)^2 - 3$ is $-3$ .

7 0

3 years ago

Stephanie opened a savings account with $200.00. Each additional month, the account will increase by 10%. The function f(x)=200

spin [16.1K]

<span>B.
approximately $325</span>

6 0

3 years ago

If you have 20 oranges and a friend bought 10 more and gave then to you and you bought 10 more and then you divide the oranges f

In-s [12.5K]

Answer:

I guess each friend gets 16 oranges and its gonna be uneven there is gonna be like 1 left over

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Please help I need to turn this in today.

Bogdan [553]

Answer:

Step-by-step explanation:

If you have a Ti-84 series calculator, press "stat" then "Edit..." and then fill in the data table values for x and y in two lists. Then press "2nd" and "mode" to quit. Now press "stat" again and right arrow over to "calc" and press down until you find "ExpReg" and set the "Xlist" and "Ylist" that you used and you will get C as the answer. Another way to do this is to manually substitute values into all 4 equations, which is boring.

8 0

1 year ago

Will the sum of 56+ (-56) be Positive negative or zero￼

Will the sum of 56+ (-56) be Positive negative or zero