R(r+r^2)=(r)(r^2)
R^2+r^3=r^3
R^2=0
R=0
2c. flour
1/3teaspoon salt
1/4c 3Tablespoon 2/3teaspoon sugar
2 1/4 c. 2 Tablespoon 1 1/5 teaspoon fruit (or make it easy and take out 1/5 teaspoon fruit to just leave 1 teaspoon fruit)
1 1/5 teaspoon butter.
Answer
The answer and procedures of the exercise are attached in the following archives.
Step-by-step explanation:
You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.
Answer:
312km
Step-by-step explanation:
1. Multiply. 4800 x 7% = 3744
2. Divide. 3744 / 12 = 312km sq.
So the area after 12 years is 312 km sq.
Answer:
x = 31 and x = 15
Step-by-step explanation:
(a)
(3x + 31) and (2x - 6) are a linear pair and sum to 180° , then
3x + 31 + 2x - 6 = 180
5x + 25 = 180 ( subtract 25 from both sides )
5x = 155 ( divide both sides by 5 )
x = 31
(b)
3x and (4x - 15) form a right angle and sum to 90° , then
3x + 4x - 15 = 90
7x - 15 = 90 ( add 15 to both sides )
7x = 105 ( divide both sides by 7 )
x = 15
