YorlenyP263071 YorlenyP263071

03-11-2022
Mathematics

contestada

Using the drawing find y: MzBDJ = 7y + 2, mZJDR = 2y + 7 * HRT O 25 O 19 O O TY

Using the drawing find y MzBDJ 7y 2 mZJDR 2y 7 HRT O 25 O 19 O O TY class=

Respuesta :

JamilahO748018 JamilahO748018

03-11-2022

[tex]\begin{gathered} \angle BDR=m\angle BDJ+m\angle JDR \\ \angle BDR=7y+2+2y+7 \\ \angle BDR=9y+9 \\ 90-9=9y \\ 81=9y \\ y=\frac{81}{9} \\ y=9 \end{gathered}[/tex]

Answer Link

Otras preguntas

Alan's dogs have a total of 24 legs (l). If each dog has 4 legs, which equation gives the number of dogs (d) that Alan has?

i don't understand the problem

Guppies living in a stream have a variety of spot patterns, some of which provide good camouflage against the stones in the streambed and others of which make t

Assume that females have pulse rates that are normally distributed with a mean of mu equals 73.0 beats per minute and a standard deviation of sigma equals 12.5

Someone please help with 39!!! I will give brainliest

What event brought United States into world war ll?

Choose an equivalent system of equations to the following system: Fx + Gy = H Qx + Ry = S A.6Fx + Gy = 6H Qx + 6Ry = S B.6Fx + 6Gy = 6H Qx + Ry = S C.Fx + 6Gy

Scientific research shows that Earth's climate is changing due to human activities. How can scientific research on climate change help us prepare for the future

if y=x+2 we’re changed to y=x-1 how would the graph of a new function compare with the first one

1. A dad holds five coins in his hand. He tells his son that if he can guess the amount of money he is holding within 5% error, he can have the money. The son g