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Ne4ueva [31]
1 year ago
6

F(1)=15 f(n)=f(n-1)·n f(2)=?

Mathematics
1 answer:
nika2105 [10]1 year ago
6 0

Answer:

is f(2)=13 this is the answer because You have to división ir multiplicar ir

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Help me and am I doing this right
Nat2105 [25]
Looks write but i think ur missing somthing
5 0
3 years ago
Theo had a balance of -$4 in his savings account. after making a deposit he has $25 in his account. what is the overall change t
Flura [38]
$29 dollars is the overall change in his account. The reason that this is correct is because if you make a number line -4 is exactly 29 units away from 25.
5 0
3 years ago
Help me please, the answer choices are on the pic
Sati [7]

Answer:

104

Step-by-step explanation:

Let's say that the numbers are x and y. So, we know that....

x+y=186

y-x=22

Now we can use the substitution method to find the numbers. y-x=22 turns into y=22+x. And now we can substitute to the second equation into the first equation.  

x+22+x=186

2x=164

x=82

y=22+82

y=104

Our numbers are 82 and 104 and the larger integer is 104, so that's the answer.

4 0
3 years ago
Read 2 more answers
Describe, in words, the process you would use to find w.
Otrada [13]

Answer:

w = 52°

Step-by-step explanation:

We know that the sum of the angle of a triangle is equal to 180 degrees

In this figure,

w+w+76 = 180

As w = w (Vertically opposite angles)

So,

2w = 180-76

2w = 104

w = 52

So, the value of w is equal to 52°.

7 0
3 years ago
Find the value of x for which m || n <br> A. 31<br> B.33<br> C. 39<br> D 41
Lorico [155]

Answer:

HOPE I HELP YOU

ANY HELP AM ON IT

We are told that n and m are parallel.

The angle that measures 105 degrees is supplementary with the alternate interior angle of the angle which measures (3x - 18) degrees. Supplementary angles add to equal 180 degrees, so we can make an equation by first finding the measure of the alternate interior angle.

180 - 105 = 75

The alternate interior angle measures 75 degrees, so we can set that equal to 3x - 18 to solve for x since alternate interior angles are congruent.

75 = 3x - 18

93 = 3x

31 = x

Answer:

x = 31

4 0
2 years ago
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