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Zielflug [23.3K]
3 years ago
15

Evaluate the factorial expression.

Mathematics
1 answer:
antoniya [11.8K]3 years ago
3 0

Answer:

6

Step-by-step explanation:

(8 - 5)!

We still follow PEMDAS

Parentheses first

3!

Then the factorial

3*2*1

6

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What is the best first step to solve the inequality 5x - 32 2? O Add 3 to both sides of the equation. Subtract 3 from both sides
lukranit [14]

Answer:

<h3>A. Add 3 to both sides of the equation</h3>

Step-by-step explanation:

The inequality equation is not well written Let's say the equation is given as:

5x - 3 > 2

<em>The best first step in solving this equation is by removing - 3 from the left hand side of the equation since all we want to do is make x the subject of the formula:</em>

To remove the -3, <u>we will have to add 3 to both sides of the inequality </u>as shown:

5x - 3 + 3> 2 +3

5x + 0 > 5

5x > 5

To get x, we will then divide both sides by 5

5x/5 > 5/5

x > 1

hence the best first step according to the explanation above is to Add 3 to both sides of the equation. Option A is correct

3 0
3 years ago
Last question of the day with 25 points.
pshichka [43]

Answer:

244 degrees

Step-by-step explanation:

Since one angle APE is 90 degrees, that means line segments AD and BE are perpendicular bisectors.

Since both segments go through the center, that means all the angles are central angles.

Since angle APE is 90 degrees, that also means that angle EPD is 90 degrees.

33k -9 = 90

33k = 99

k = 3

Since we know k we can substitute it to find angle CPD.

20 k + 4 = 20*3 + 4= 60+4= 64 degrees.

Central angles equal angles of arcs, so we can and angles APE, EPD, and DPC to find the measure of major arc CAD.

64+ 90 +90 = 244 degrees

3 0
4 years ago
HARDEST QUESTION IN THE ENTIRE WORLD. CAN YOU SOLVE?
makvit [3.9K]
Hello, there!


The distance from Mia to Eva is 15 feet, and the distance from Mia to Abigail is 25 feet. A triangle is drawn connecting the positions of Mia, Abigail, and Eva. How far is Eva from Abigail if the angle marking Mia’s position is 50°?



Let's pretend that:


Mia is point A


Abigail is point B


Eva is point C.


The answer is 19.2 feet.


That means that the answer is C


I have drawn the triangle to scale, and attached it below. That way, you can see how I got this answer.



I hope I helped!


Let me know if you need anything else!


~ Zoe

6 0
3 years ago
Can someone please help me with this geometry question I will mark brainliest.
Misha Larkins [42]

Answer:

B

Step-by-step explanation:

Hope this solve your answer

3 0
3 years ago
Given: 2y-1/-3 =-5 prove: y = 8
Alja [10]

Answer:

Step-by-step explanation:

6 0
3 years ago
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