Answer:
Obtuse triangle
Step-by-step explanation:
<em>The longest side of the triangle is 26 in, so that will be the hypotenuse</em>.
By an extension of the Pythagorean theorem:
- <em>Right triangle: a² + b² = c²</em>
- <em>Acute triangle: a² + b² > c²</em>
- <em>Obtuse triangle: a² + b² < c²</em>
Where a and b are the legs, and c is the hypotenuse.
Plug in: 3.5² + 25² ₙ 26²
Powers: 12.25 + 625 ₙ 676
Add: <em>637.25 < 676</em>.
That means that this triangle is obtuse.
I would say 15/3= 5 because they are really close
Answer:
perpendicular bisectors of each other
Step-by-step explanation:
For a quadrilateral to be rhombus the diagonals have to be <em><u>perpendicular bisectors of each other</u></em>.
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The diagonals of a parallelogram bisect each other. When that parallelogram is a rhombus, the diagonals are perpendicular, hence mutual perpendicular bisectors.
What numbers? I need to know that to answer :/
Answer:
1. Incomplete
2. 8≥ 3 x + 5
⇒8-5≥3 x
⇒ 3 ≥ 3 x
Dividing both sides by 3
1≤ x or x ≥ 1 is the solution of above inequality.i.e x∈[1,0).
The solution of the above inequality is that x lies in the interval from 0 to 1 represented as 0≤x<1.
3. -2 x + 3 > 3(2 x - 1)
⇒ -2 x + 3> 3× 2 x - 3× 1 ⇒ [using distributive property which is a(b+c)=a×b + a× c]
⇒-2 x - 6 x > -3-3 →[ Bringing like terms together]
⇒ - 8 x > -6
Cancelling negative sign from both sides
if ,-a>-b, then a<b.
⇒8 x< 6
⇒x<6/8
⇒x<3/4
x∈(-∞,3/4)
The solution of the above inequality is x should be less than three by four.