ianbagherzadeh ianbagherzadeh

17-10-2018
Mathematics

contestada

For which value of x is the figure a rhombus?

A. x = 20.5
B. x = 2.6
C. x = 15.19
D. x = 7

For which value of x is the figure a rhombus A x 205 B x 26 C x 1519 D x 7 class=

Respuesta :

mathstudent55 mathstudent55

17-10-2018

Answer:

D. x = 7

Step-by-step explanation:

The labeled angles are the acute angles of a right triangle, so they are complementary. Their measures add up to 90 deg.

8x + 7 + 3x + 6 = 90

11x + 13 = 90

11x = 77

x = 7

Answer Link

lex1kkkk lex1kkkk

17-10-2018

They are right triangles so you with do (8x+7)+(3x+6)=90 because a triangle is 180* so you got this !

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

Divide in simplest form

how did the populists play a role in the presidential election 0f 1896

ABCD is a parallelogram in which in which angle a is 110. Find the measure of each of the angles b,c,d

Which of the following statements is true?An atom consists of protons, electrons, and neutrons.An atom consists of protons and neutrons.An atom consists of elec

If a seed is planted, it has a 85% chance of growing into a healthy plant. If 6 seeds are planted, what is the probability that exactly 1 doesn't grow?

Which statement best expresses the central idea of the excerpt? Good spies know to destroy evidence in case they are arrested. George Higday could have been han

This statement was one of the terms of the Potsdam Declaration in July 1945: "We call upon the government of Japan to proclaim now the unconditional surrender

20 points! need help asap! Please do not answer the question if you don't know the answer (VIEW PICTURE BELOW) Drag and drop each expression into the box to cor

32°45°48°20°FIND WZC

protists arent monophyletic , meaning that they dont a. live their lifespan in one place but instead can move b. share on common ancestor that isnt also shared