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ludmilkaskok [199]
4 years ago
9

Evaluate the expression of 9! - 4! (5!)

Mathematics
1 answer:
diamong [38]4 years ago
7 0

Answer:

360,000.

Step-by-step explanation:

9! - 4! (5!)

= 9*8*7*6*5*4*3*2*1 - 4*3*2*1 * 5*4*3*2*1

= 5*4*3*2*1 ( 9*8*7*6 - 4*3*2*1)

=  120( 3024 - 24)

= 120 * 3000

= 360,000

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Can someone help me ? Finding angle measures using triangles (veiw image)
adoni [48]

Answer:

x=52°

Step-by-step explanation:

Corresponding angles, 62° is parallel to I

so the letter I would be 62°.

In a triangle there's 180 degrees

so 180-62=118°-66=52°

that way all the angles in the triangle will add up to 180

4 0
3 years ago
A helicopter was -28.4 feet below sea level in a canyon and ascended 35.2 feet. What is the location of the helicopter after it
Brilliant_brown [7]

Answer:

6.8 ft

Step-by-step explanation:

A helicopter was -28.4 feet below sea level in a canyon and ascended 35.2 feet.

Ascending means add

-28.4 + 35.2

6.8 ft

5 0
4 years ago
Read 2 more answers
Oakwood Cinema has a theater screen with a diagonal length of 66 feet. The ratio of the length to width is 19:10. What are the a
mars1129 [50]

Answer:

height = 23 ft , Width=43ft

Step-by-step explanation:

Step one:

Given data

Given data

Diagonal = 66ft

Aspect ratio= 19:10

From the formulas below, we can find the dimensions of the theater screen

height = diagonal / √ (AR²+1)

where AR is the aspect ratio

Step two:

height = 66 / √ ((19/10)² + 1) =

height = 66 / 2.9

height = 23 ft

Step three:

Also,

width = AR * height  

width = (19/10) * 22.75

width =1.9* 22.75

Width=43ft

3 0
3 years ago
Look at the graph shown below:
Natasha2012 [34]
B: y=3x-1 because the slope is 3 and passes thru y axis at -1
5 0
3 years ago
HELP WITHIN A HOUR!<br> Show work, please!
Tju [1.3M]

Answer:

A) 24

B) 24

Step-by-step explanation:

A) equilateral triangle means that all sides are equal

so each side is = 24 because the perimeter = 72

72/3= 24

B) 1 side = 24 and they gave you that 10+7h = 24

so h = 2

so hight of triangle = 2

Area = 1/2(b)(h)

so 24(2)(0.5) = 24

_____

Have fun, don't forget to brilliant ❤

7 0
3 years ago
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