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

Why is there a minimum mass for an object to become a star? smaller objects cannot be detected from earth. smaller objects cannot hold planets in orbit. smaller

Patricia had less than $9 to spend at the grocery store. she bought 1 pound of tomatoes and wanted to spend the rest of her money on potatoes. one pound of toma

how to factor by grouping

The ___ rate of a changing quantity is the amount it changes per single increment of time (or other quantity).

Please help me answer the question!?

As a general rule, what is the size of a brochure?

Which problem did Britain face at the end of the French and Indian War? A. dividing western lands into new colonies B. finding colonists who were wi

A sphere has a volume of 288 pi in^3. Find the surface area, Express your answer in pi.

Which activity can strengthen a diverse family?

Uss ward saw what at the entrance of pearl harbor