WILL GIVE BRAINLIEST! LOTS OF POINTS! MULTIPLE CHOICE Triangle ABC is a right triangle. Point D is the midpoint of side AB, and point E is the midpoint of side AC. The measure of ∠ADE is 47°. The proof, with a missing reason, proves that the measure of ∠ECB is 43°. Statement Reason m∠ADE = 47° Given m∠DAE = 90° Definition of a right angle m∠AED = 43° ? segment DE joins the midpoints of segment AB and segment AC Given segment DE is parallel to segment BC Midsegment of a Triangle Theorem ∠ECB ≅ ∠AED Corresponding angles are congruent m∠ECB = 43° Substitution property Which theorem can be used to fill in the missing reason? A. Concurrency of Medians Theorem B. Isosceles Triangle Theorem C. Triangle Inequality Theorem D. Triangle Sum Theorem

Triangle Sum Theorem

Step-by-step explanation:

I believe it is that since we are given two angles, D is 47 and A is 90. Using the Triangle Sum Theorem, we know that a triangle's angles equals to 180 degrees so, 90+47=137, then 180-137=43.

Hope this helps

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5