The correct answer is the first one
Answer:
Step-by-step explanation:
I think this is it but you question want super clear
A = C/2r
Answer:
x = 5
Step-by-step explanation:
0.8x - 0.3 - 0.7x = 0.2
0.8x - 0.7x = 0.2 + 0.3
0.1x = 0.2 + 0.3
0.1x = 0.5
Answer:
5.325kg
Step-by-step explanation:
The farmer sells 7.1 kilograms of pears and apples at the farmer's market.
of his weight is Apples.
Weight of Apples =
X 7.1 =5.325
Therefore, 5.325kg of the farmer's weight was Apple.
The farmer sold 5.325kg of Apples.
Check out the image attachment for one way to draw this problem out. Notice how angles AEC and DEB are vertical angles, so that means they are congruent angles
(measure of angle AEC) = (measure of angle DEB)
6x + 20 = 10x
6x + 20-6x = 10x-6x ... subtract 6x from both sides
20 = 4x
4x = 20
4x/4 = 20/4 ... divide both sides by 4
x = 5
The value of x is 5.
Let's check the answer
6x + 20 = 10x
6*5 + 20 = 10*5 ... replace every x with 5
30+20 = 50
50 = 50
We have confirmed the answer.