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3 years ago

What is 40% of 360°? Pls help

Mathematics

2 answers:

Ivanshal [37]3 years ago

8 0

Answer:

40% of 360 = 144

Step-by-step explanation:

10% of 360 is 36.

40% of 360 = 36 * 4 = 144

jeyben [28]3 years ago

3 0

144
hope this helped u ?

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Ludmilka [50]

Answer:

The height of the lamp post is 15 feet ⇒ 1st answer

Step-by-step explanation:

The ladder , the lamp post and the ground formed a right triangle, the length of the ladder is its hypotenuse (l), the height of the lamp post (h) and the horizontal distance on the ground between the base of the ladder and the base of the lamp post (d) are the legs of the triangle

By using Pythagoras Theorem ⇒ <em>the square of the hypotenuse is equal to the sum of the squares of the other two legs</em>

∵ l² = h² + d²

∵ The length of the ladder is 25 feet

∴ l = 25

∵ The ladder is placed 20 feet from the lamp post

- That means the distance between the base of the ladder and

the base of the lamp post on the ground

∴ d = 20

- Substitute the values of l and d in the Pythagoras formula

∵ (25)² = h² + (20)²

∴ 625 = h² + 400

- Subtract 400 from both sides

∴ 225 = h²

- Take √ for both sides

∴ 15 = h

∴ The height of the lamp post is 15 feet

7 0

3 years ago

How many positive factors of 200 are divisible by 4?

Stella [2.4K]

Answer:

C. 6, D. 20, B. 18, B. 9

Step-by-step explanation:

#1. Factors of 200 are 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100 & 200, of which 6 are divisible by 4 (4, 8, 20, 40, 100 & 200)

#2. Prime factors of 35 are 7 & 5, twice the sum of these factors, k = 24. k-4 = 20

#3. Non-multiples of 4 nor 5 between 16 and 45 are 17, 18, 19, 21, 22, 23, 26, 27, 29, 31, 33, 34, 37, 38, 39, 41, 42 & 43...thus 18 non-multiples

#4. Even factors of 120 greater than 1 and less than 40 are 2, 4, 6, 8, 10, 12, 20, 24 & 30...thus there are 9 even factors

3 0

3 years ago

Bargain DVDs cost 5 dollars each at Mega Movie. graph the propotional relationship that gives the cost y in dollars of buying x

TiliK225 [7]

Graph (1,5) , (2,10) , (3,15) , (4,20) , (5,25), etc..

8 0

3 years ago

the temperature in Bloomington on Sunday was 32.6°C. On Monday, the temperature changed by -8.25°C. What was the temperature on

Murljashka [212]

Answer:

24.35

Step-by-step explanation:

32.6-8.25=24.35

8 0

3 years ago

8.7- (1+3)³ +6 · 2 =

Mumz [18]

Answer: -43.3

Step-by-step explanation:

We will use the order of operations, sometimes called PEMDAS. <em>See attached for more information on this subject</em>.

Given:

8.7 - (1 + 3)³ + 6 · 2

Simplify parentheses:

8.7 - (4)³ + 6 · 2

Raise to the power of three:

8.7 - 64 + 6 · 2

Multiply:

8.7 - 64 + 12

Subtract:

-55.3 + 12

Add:

-43.3

7 0

2 years ago