2 years ago

Determine if a triangle can be formed with the given lengths. If it can, classify it as acute,

Mathematics

1 answer:

lisabon 2012 [21]2 years ago

6 0

Answer:

steps below

Step-by-step explanation:

1. It can be formed a triangle: sum of any two sides is greater than the 3rd side

2. It can't be an obtuse triangle: 5² + 7² = 74 < 10²

the triangle is an obtuse-angled triangle if the square of the longest side (c²) is greater than the sum of the square of other two sides (c²>a²+b²)

You might be interested in

What is the expanded form of 5³?

Aleksandr [31]

5 x 5 x 5
Expanded just means writing it out as you would solve it. So solving a cube would be multiplying the number by itself 3 times

6 0

2 years ago

Read 2 more answers

Two vertical posts stand side by side. One post is 8 feet tall while the other is 17 feet tall. If a 24 foot wire is stretched b

TiliK225 [7]

Answer:24 foot and if i am wrong it is 9 so pick one

Step-by-step explanation:

4 0

2 years ago

I need help please and thank u,

Alchen [17]

The illegal values of b are when the denominator equals 0.

So, $b^2-2b-8=0$ gives you (b-4)(b+2)=0

Therefore, b=4 and b=-2, which is answer A.

8 0

3 years ago

Find the value of angle x <br><br><br><br>pls answer

Fiesta28 [93]

Answer:

110

Step-by-step explanation:

lets assume y is the angle next to x which should complete to form a 360.

50 + 25 + 35 + y = 360

y = 250

x + y = 360

x + 250 = 360

x = 110

5 0

2 years ago

Read 2 more answers

Serena uses chalk to draw a straight line on the sidewalk. The line is 12 ft long. She wants to divide the line into sections th

lutik1710 [3]

Answer:

216 ft

Step-by-step explanation:

you multiply 12 and 18

6 0

2 years ago