Can you me i will mark for brainlist. solve with the pictures below 1. write a paragraph proof. given: ∠t and ∠v are right angles. prove: ∆tuw ∆vwu 2. sled kites rely on wind pressure to retain the shape of the sail. each consists of a single square and two triangular pieces. kyle has made a model of a sled kite as shown below. show that the angles and are congruent. (justify) 3. a ray of light is reflected when it hits a mirror. the angle at which the light strikes the mirror is the angle of incidence, i. the angle at which the light is reflected is the angle of reflection, r. the angle of incidence and the angle of reflection are congruent. in the diagram below, if , what is the angle of reflection and (justify) __ __ 4. samantha has cut a pastry into four parts. suppose ps \\ rq and t is the midpoint of pr. determine whether δspt ≅ δqrt justify your answer. 5. a pathway divides a rectangular garden into two parts as shown. find the measure of ∠a (justify)

"it's not the heat, it's the humidity".   that's a partly valid phrase you may have heard in the summer, but it's actually both.   the heat index, also known as the apparent temperature, is what the temperature feels like to the human body when relative humidity is combined with the air temperature.   this has important considerations for the human body's comfort.   when the body gets too hot, it begins to perspire or sweat to cool itself off.   if the perspiration is not able to evaporate, the body cannot regulate its temperature.   evaporation is a cooling process.   when perspiration is evaporated off the body, it effectively reduces the body's temperature.   when the atmospheric moisture content (i.e. relative humidity) is high, the rate of perspiration from the body decreases.   in other words, the human body feels warmer in humid conditions.   the opposite is true when the relative humidity decreases because the rate of perspiration increases.   the body actually feels cooler in arid conditions.   there is direct relationship between the air temperature and relative humidity and the heat index, meaning as the air temperature and relative humidity increase (decrease), the heat index increases (decreases).

step-by-step explanation:

let's cover over the formula of the vertex:

y = a(x – h)^2 + k

in this formula, (h,k) are the vertex, always remember that the positive or negative value of the vertex is based on the sign it has.

for example, if the vertex is -3,-6 then both the x and y value would have the positive sign attached to it and if it were a positive x and y value, then a negative sign would be attached to it.

with that being said, for our problem the x value is a positive one so we are looking for a number with a negative sign next to it, in this case the first and second choice.

however, for the first answer choice it isn't quite part of the formula so we know that the answer choice correctly displays the x value.

to confirm, we can see if the -1 fits correctly with the second answer choice, and as mentioned above a negative number will have a positive sign attached to it. so, for our problem we can see that -1 has been changed to +1, so we can confirm that the second answer choice is correct.

hence, our final answer is y=(x - 1)^2 + 1

its an acute right triangle

step-by-step explanation: