Answer:
150000.5
Step-by-step explanation:
300000 x 2000000= 600000000000
600000000000 + 2000000= 600002000000
600002000000/ 4000000= 150000.5
8x because everything else is addition or subtractionZ
Answer:
22.5
Step-by-step explanation:
Answer:
155
Step-by-step explanation:
= (15)x10+5
= 150+5
= 155
Answer:
<u>Given</u>
- ΔTQR is right
- QS is altitude
- ΔRSQ and ΔTSQ also right
- m∠TQS = 42°, RS = 26 cm
∠RQS and ∠TQS are complementary with ∠TQS, so are 48°
a)
- ∠QRS is the another one with 42°
b)
<u>Find QS first</u>
- 26/QS = tan 48°
- QS = 26 / tan 48° = 23.4
<u>Find QT next</u>
- QS/QT = cos 42°
- QT = QS / cos 42° = 23.4 / cos 42° = 31.5 (rounded)
