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marusya05 [52]
3 years ago
6

Which equation uses the Pythagorean Theorem to determine whether the side lengths 12, 24, and 26 form a right triangle?

Mathematics
1 answer:
vlada-n [284]3 years ago
3 0

Answer:

C

Step-by-step explanation:

12²+24²=144+576=720≠26²(676)

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Benji earns 8 900.00 a month and got 534.00 as additional salary increase<br><br><br><br>​
TiliK225 [7]

15% or 6%

Step-by-step explanation:

it's 15%. its the answer

6 0
3 years ago
If f(x) = –5x – 4 and g(x) = –3x – 2, find (f – g)(x).
Murljashka [212]
Hello!

We'll start by simplifying the required formula. (f – g)(x) can be rewritten as the following:

f(x) – g(x)

Now insert any known values into the simplified formula above:

(-5x – 4) – (-3x – 2)

Eliminate the parentheses by simplifying:

-5x – 4 + 3x + 2

Combine like terms:

-2x – 2

We have now proven that (f – g)(x) is equal to (-2x – 2).

The correct answer is C.

I hope this helps!
7 0
3 years ago
Read 2 more answers
In her last basketball season, Marcie made 40% of 55 field goal attempts.
Tomtit [17]
We know that
<span>55 field goal attempts.  -------------> is the 100%
</span>X -------------------------------> 40%
x-40%*55/100%-------> (40/100)*55-------> 0.40*55-------> 22
so
<span>
the answer is
0.4</span>
3 0
3 years ago
1. Amelia can do 5 sit-ups. Her goal is to increase to 50 sit-ups by adding 5 more sit-ups to her training schedule each week. A
Olegator [25]

Answer:

(i) Equation

(ii) 10 weeks

Step-by-step explanation:

The scenario is an equation and not an inequality , this is because the number of sit - ups Amelia planned to do is specific , which is 50 , had it been the question used the word like at least , at most 50 , it would have been an inequality.

The question is an example of Arithmetic sequence

From the statement ;

The first term = 5

The common difference = 5 ( since Amelia planned to add 5 more sit - ups to her training schedule each week )

The formula for the nth term of an Arithmetic sequence is given by :

t_{n} = a + (n- 1 )d

t_{n} = 50

a = 5

d = 5

n = ?

substituting the values , we have

50 = 5 + (n - 1 ) x 5

50 = 5 + 5n - 5

50 = 5n

n = 10

Therefore , it will take Amelia 10 weeks to reach her goal of 50 sit - ups

4 0
3 years ago
Find the arc length of a central angle of pi/6 in a circle whose radius is 10 inches.
gogolik [260]

Answer:

= 5/3 * pi  inches

  or approximately 5.235987756 inches

Step-by-step explanation:

The formula for arc length = r * theta  where theta is in radians

arc length = 10 * pi/6

                 = 10/6 * pi

                = 5/3 * pi

                or approximately 5.235987756 inches

8 0
3 years ago
Read 2 more answers
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