Answer:
Step-by-step explanation:
15-25= 10 divided by .50 or 0.5 = 20
It’s 3 this was easy like very
Answer:
f = 14.26 m (2 dp)
Step-by-step explanation:
Sum of interior angles of triangle = 180°
⇒ missing angle = 180 - 40 - 90 = 50°
Using sin(A)/a = sin(B)/b = sin(C)/c
⇒ sin(40)/f = sin(50)/17
⇒ 17sin(40) = f sin(50)
⇒ 17sin(40) ÷ sin(50) = f
⇒ f = 14.26 m (2 dp)
Answer:
1/3 + 6/35
Step-by-step explanation:
We are given;
−2/7 × 1/5 + 1/3 - 4/5 × -2/7
Using the rule of bodmas, we will group them and solve with multiplication being the first operation.
1/3 - (4/5 × -2/7) + (−2/7 × 1/5)
Factorization of first and second bracket gives;
1/3 + 2/7(4/5) + 2/7(-1/5)
Factorizing again gives;
1/3 + 2/7(4/5 - 1/5)
>> 1/3 + 2/7(3/5)
>> 1/3 + 6/35
She can buy 25 apples for 27 dollars