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 :

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

Which peninsula is divided from Europe by the Pyrenees Mountains? a. Balkan b. Iberian c. Italian d. Pelopónnisos

For the reaction C5H5N(aq) + H2O(l) C5H5NH+(aq) + OH-(aq), which of the following is a conjugate acid-base pair? a. C5H5N, C5H5NH+ b. C5H5NH+, OH- c. H2O,

which document does the second paragraph of the declaration of independence echo?

Malcolm X ______. (Select all that apply) was a Freedom Rider rejected integration was an NAACP attorney rejected philosophy of nonviolence was assassinated in

The sum of two numbers, x and y, is 12. The difference of x and two times y is 6. What are the values of x and y?

Which best completes the sentence? No one will __________ be able to climb that rock. a. ever b. not c. never

when 12 is added to a number the result is 32 less than 3 times a number. What is this number?

Which list of World War II battles in Europe is in the correct chronological order?Battle of Britain, D-Day, Battle of the Bulge, Stalingrad D-Day, Stalingrad,

Identify the simple predicate in the following sentence. Our basketball team will play against Wilson High School on Friday night.

Mainland Southeast Asia is mostly urban. a. True b. False