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Firdavs [7]
3 years ago
12

HELP ASAP WILL MARK BRAINLIESTTTT!!!!!!

Mathematics
2 answers:
Katen [24]3 years ago
7 0

Answer:

A

Step-by-step explanation:

Fudgin [204]3 years ago
3 0

Answer: a is the answer

Step-by-step explanation:

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Fiona’s school has three hallways that make up three sides of a triangular building design. In the morning, Fiona walks 90 yards
lilavasa [31]

Answer:

"between 30 yards and 150 yards"

Step-by-step explanation:

Let one side of a triangle be x and another side be y. To find the possible lengths of the third side, it is given by:

<u><em>Possible length of 3rd side would be between "x - y" and "x + y"</em></u>

<u><em /></u>

Here, given x = 90 and y = 60, so the possible length of 3rd side would be:

90 - 60 = 30,

90 + 60 = 150

Hence, in between 30 and 150

6 0
3 years ago
Read 2 more answers
Geometry question plz help me!
denis23 [38]

Answer:

Step-by-step explanation:

Any linear equation can be written as y = mx + b

The point will determine b

The slope (m) is found by this formula for a perpendicular line

m1 * m2 = - 1

m1 = -1/m2

m1 = -1/(-2/3)

m1 = 3/2

So our equation looks like

y = 3/2 x + b

Now we use the point (4,-8)

-8 = 3/2 (4) + b

-8 = 3(2) + b

-8 = 6 + b

b = - 14

The answer is

y = 4/2 - 14

6 0
3 years ago
A certain television is advertised as a 59-inch TV (the diagonal length). If the width of
ArbitrLikvidat [17]

Answer:

32.9 inches

Step-by-step explanation:

this can be solved using Pythagoras theorem

The Pythagoras theorem : a² + b² = c²

where a = length

b = base = 49

c =  hypotenuse = diagonal = 59

l² + 49² = 59²

l² = 59² - 49²

3481 - 2401 = 1080

find the square root

32.9 in

3 0
3 years ago
How to factor this expression: x^2-9?
Lena [83]

Answer:

(x+3)(x-3)

Step-by-step explanation:

rewrite "9" as 3^2

so it is x^2-3^2

You use the difference of squares: a^2-b^2=(a+b)(a-b)

apply it: (x+3)(x-3)

7 0
2 years ago
hellohello, this needs to be turned in tomorrow so if you could help, i would really appreciate it. :]
Marizza181 [45]

Answer:

24 is the answer

hope this helps

have a good day :)

Step-by-step explanation:

5 0
3 years ago
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