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mr_godi [17]
3 years ago
6

What is the answer to f(-5)=x^2-5

Mathematics
1 answer:
skad [1K]3 years ago
5 0

Answer:

32

Step-by-step explanation:

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Please work out and explain​
Mekhanik [1.2K]

Answer:

a = 22

b = 31

c = 13

Step-by-step explanation:

The sum is the same in each row, column, and diagonal.

One of the diagonals is already complete.  The sum is:

16 + 25 + 34 = 75

So the first row adds up to 75:

a + 37 + 16 = 75

a = 22

The second row adds up to 75:

19 + 25 + b = 75

b = 31

And the third row adds up to 75:

34 + c + 28 = 75

c = 13

We can check our answer by finding the sum of each column and the other diagonal.

22 + 19 + 34 = 75

37 + 25 + 13 = 75

16 + 31 + 28 = 75

22 + 25 + 28 = 75

3 0
4 years ago
A group of friends were working on a student film. They spent $476 on equipment, which was 85% of their total budget. What was t
xenn [34]
By by by the answer is 560
3 0
3 years ago
How much interest is included in the future value of an ordinary simple annuity of $1500 paid every six months at 7% compounded
crimeas [40]
Gdhdbdndhxidndndndndnd
7 0
3 years ago
Find the cube root of 512​
Andru [333]

Answer:

the answer is 8

Step-by-step explanation:

cube root of 512 is 8

6 0
3 years ago
Side c is the hypotenuse. Sides a and b are the legs. 6. b = 6 yd, c = 4 yd. Find the missing side.
balandron [24]

Answer:

2.6666

Step-by-step explanation:

hypotenuse is c^2 so you square 4 to get 16 and then you divide it by 6 to 2.666 so that is the answer for the other leg

7 0
4 years ago
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