The answer is b why because I had did it on the test and I had got it right HOPEFULLY IT HELPS
The length is 24 and the width is 6.
I did a little guess and check here, as when I algebraically solved it, the answers did not make sense. However, the length (24) is 4 times the width (6), and 24 times 6 is 144, so it works!
I hope this helps.
Answer:
False. Trapezoids and parallelograms are both types of quadrilaterals. 4 sided figures. The sum of a quadrilateral's angles is always equal to 360. The sum of a trapezoid's angles, as well as the sum of a parallelogram's angles, will always be equal. I hope this answers your question.
Step-by-step explanation:
Answer:
We have 5% and 25% solutions and we need 300 ml of 10%.
Setting up 2 equations:
A) x + y = 300
B) .05 x + .25 y = (.10 * 300) Multiplying A) by -.25
A) -.25x -.25y = -75 Then adding this to B) we get
-.20 x = -45
x = 225 ml .05% and we use 75 ml of 25%
Source: https://www.1728.com/mixture.htm
Step-by-step explanation:
