Answer: No a triangle cannot have a right angle and an obtuse angle.
Explanation: It would violate the theorem of the sum of the interior angles of a triangle summing up to 180 degrees. We know that sum of all interior angles of a triangle is 180 degrees. If we assume that one angle is right angle of 90 degrees and other angle be obtuse angle of x such that x> 90 degrees. Sum of the 2 angles is then 90+x>180 degrees. It cannot be possible due to equation. Therefore our initial assumption of x>90 degrees is incorrect and so the statement is false by the method of indirect proof.
HOPE THIS HELPS!!
que hay un examen hoy?
Answer:
The answer is Ustedes saben que hay examen hoy?
Explanation:
A. hace desde
B. desde
C. que
D. desde hace
Answer:
The answer is DESDE HACE
Explanation:
I TOOK THE TEST
2.El y ella esta tomando jugo
3. La princesa todavia canta
4. Con quien llora la reina?
5.Como canta la reina?
do we just have to rewrite it? like the right sound meanings and stuff???
2. Ella y yo estamos tomando jugo.