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mestny [16]
4 years ago
11

Is 9, 40 and 41 meters a right triangle

Mathematics
2 answers:
RideAnS [48]4 years ago
3 0

Answer:

yes it is a right triangle

HACTEHA [7]4 years ago
3 0
Yes, 9, 40, 41 is a Pythagorean Triple and sides of a right triangle.

Hope it helps :) goodluck!!
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Find the area of each triangle. Round decimal answers to the nearest tenth. Base , 12 height, 7
Solnce55 [7]
The answer is 42! hope this helps!
3 0
4 years ago
at a certain real estate firm, realtor selling house recieve a comission:6% for the first 160,000 of the selling price, and 4% f
Natali [406]
Let the amount be x.

6% for the first 160000

= 6/100 * 160000 = 9600

4% for any amount exceeding 160000.

= 4/100 * (x -160000) = 0.04(x-160000)

The sum of both commission should be equal to 10560.

9600  +    0.04(x -160000)  = 10560

0.04(x -160000)  = 10560 - 9600

0.04(x -160000)  = 960  Divide by 0.04.

(x -160000)  = 960/0.04

(x -160000)  = 24000

x = 24000 + 160000 = 184000.

Selling price  = 184000
8 0
3 years ago
In the diagram, angle abc is a right angle. Find the value of x<br><br> Show full working out pls ty
Vladimir79 [104]

Answer:

x = 3.75

Step-by-step explanation:

ABC is a right angled triangle.

Therefore, by Pythagoras theorem:

{(10 - x)}^{2}  =  {x}^{2}  +  {5}^{2} \\ 100 - 20x +  {x}^{2}   =  {x}^{2}  + 25 \\ 100 - 20x = 25 \\  - 20x = 25 - 100 \\  - 20x =  - 75 \\ x =  \frac{ - 75}{ - 20}  \\   \:  \: \huge \red { \boxed{x = 3.75}}

5 0
3 years ago
Plz help me with this
Ber [7]
Number5and9 because they both are equal
3 0
3 years ago
Cuál es el resultado de (3x+4y)+(2x-2y)​
FrozenT [24]

Answer:

5x +2y

Step-by-step explanation:

3x + 4y + 2x - 2y -> remove parenthesis

5x +2y -> combine like terms ( 3x + 2x = 5x and 4y - 2y = 2y)

let my know if you have anymore questions

3 0
2 years ago
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