Which of these triangles appears not to be congruent to any others shown

Answer:I’m pretty sure it’s No, the cats know the difference between tuna and chicken flavor treats.

Step-by-step explanation:

Answer:

I=PRT is the formula

Step-by-step explanation:

$3600 is the Principal. 9% is the interest rate. 25 years is the Time.

This is all I can help you with. Hope you get it write and good luck.

It’s a educated guess based on prior knowledge and observation, a scientific hypothesis is mostly based on how you think the experiment will be a result of therefore you have to test it in order to prove whether or not your hypothesis is scientifically correct or not !

(Mark as brainliest will be appreciated)

B, it is four less than a number

Answer:

<em>The firefighter should extend the ladder at 54° of elevation.</em>

Step-by-step explanation:

<u>Trigonometric Ratios</u>

The ratios of the sides of a right triangle are called trigonometric ratios. There are six trigonometric ratios, sine, cosine, tangent, cosecant, secant, and cotangent.

The longest side of the triangle is called the hypotenuse and the other two sides are the legs.

Selecting any of the acute angles as a reference, it has an adjacent side and an opposite side. The trigonometric ratios are defined upon those sides.

<em>Tangent Ratio:</em>

The woman is trapped at 91 feet up from the ground, and the firetruck is 67 feet away from the building.

The wall, the ground, and the ladder form a right triangle, where θ is the horizontal angle of the ladder.

Being the height of the woman the opposite leg and the distance where the firetruck is parked, the adjacent leg:

The angle is calculated as the inverse tangent:

The firefighter should extend the ladder at 54° of elevation.