andrewthecookie andrewthecookie
  • 15-02-2017
  • Mathematics
contestada

Need help for this problem here!
See attached

Need help for this problem here See attached class=

Respuesta :

40love 40love
  • 15-02-2017
the middle angles of a rhombus are 90 degrees which means the other two angles of the triangle must total 90 degrees.
(8x +7) + (3x + 6) = 90
11x + 13 = 90
11x = 77
x = 7
Answer Link

Otras preguntas

Express this sum as a common fraction: $.\overline{8} + .\overline{2}$
An angle of 200° is a/an angle.
A vehicle is traveling at a rate of 80 kilometers per hour. How many miles per hour is this?
1. An unknown charged particle passes without deflection through crossed electric and magnetic fields of strengths 187,500 V/m and 0.1250 T, respectively. The p
1.It's 11 o'clock and the bus hasn't arrived (not arrive) yet. Oh! Wait ...there it is. I can see it now. It......(come) round the corner 2. .......(never/try)
D.H., a 54-year-old resort owner, has had multiple chronic medical problems, including type 2 diabetes mellitus (DM) for 25 years, which has progressed to insul
Find five rational numbers between 2/3and4/5​
Choose the sentence that is grammatically correct. A. She will, as soon as your back is turning, repeat it to all the others. B. She will, as soon as your back
The public radio show "A Prairie Home Companion," features news from the fictional town of Lake Wobegon, MN, home to many Norwegian bachelor farmers, and where
2 3 5 What would be the European reaction to high tariffs? They would increase trade to make more profit. They would lower costs to lower prices. They would dec