A 61° angle because a triangle’s angles need to add up to 180° and 90+29=119 then 180-119= 61.
-5(11-3t) = -6t -4
distribute -5 to the parentheses
-55+15t = -6t -4
isolate t; add -6t from both sides
-55+21t = -4
add 55 from both sides
21t = 51
divide t
t = 2.4 (rounded)
All you have to do is divide
500 divided by 10 equals 50
so 50 cars went on the picnic trip
Answer:
The answer is 15%.
Step-by-step explanation:
The probability that:
- Both treatments are successful:
80% x 90% = 72%
- The first method is a success, but the second one is not:
80% x (1 - 90%) = 8%
- The first method is not successful, but the second one is:
(1 - 80%) x 25% = 5%
- Both treatments are unsuccessful:
1 - (72% + 8% + 5%) = 15%
Answer:
C. 51.3 kg
Step-by-step explanation:
Calculation for How much weight did the pony gain from March to May
Weight gain from March to May=364.6 kilograms-313.3 kilograms
Weight gain from March to May=51.3 kg
Therefore the weight that the pony gain from March to May will be 51.3kg
