Start here: A = 18 ft^2 = L * W. Next, L = 2W.
Merging these 2 formulas lets us eliminate L:
18 ft^2 = (2W) * (W) = 2W^2.
So W^2 = 9 ft^2, and W=3 ft. Please use L = 2W (from above) to calculate L.
Answer:
<h3>IJK angle. = VKJ angle</h3>
First answer is correct
Step-by-step explanation:
JI<em> </em><em>=</em><em> </em><em>VK</em><em> </em><em>(</em><em>side</em><em>)</em>
<em>IJK</em><em> </em><em>=</em><em> </em><em>VKJ</em><em> </em><em>(</em><em>a</em><em>n</em><em>g</em><em>l</em><em>e</em><em>)</em>
<em>JK</em><em> </em><em>=</em><em> </em><em>JK</em><em> </em><em>(</em><em>s</em><em>i</em><em>d</em><em>e</em><em>)</em>
<em>so</em><em>,</em><em> </em><em>JKI</em><em> </em><em>TRIANGLE</em><em> </em><em>IS</em><em> </em><em>CONGRUENT</em><em> </em><em>TO</em><em> </em><em>JVK</em><em> </em><em>TRIANGLE</em>
hope this helps
brainliest appreciated
good luck! have a nice day!
Answer:
122 times
Step-by-step explanation:
20+102=122
(what is this question lol)
A bag contains 15 blue marbles, 5 red marbles, and 11 green marbles. How many blue marbles must be removed
from the 31 marbles in the bag so that the probability of randomly drawing a blue marble is 1/3?
Answer:
7 blue marbles
Step-by-step explanation:
15 blue
5 red
11 green
Total = 31
Number of Blue marbles that must be removed to obtain a probability of :
P(blue) = 1/3
Probability = required outcome / Total possible outcomes
Let number of blue marble to be removed = x
Number of Blue becomes : 15 - x
Total becomes : 31 - x
P(blue) = 1/3
1/3 = (15 - x) / (31 - x)
1/3 * (31 - x) = 15 - x
(31 - x) / 3 = 15 - x
31 - x = 45 - 3x
-x + 3x = 45 - 31
2x = 14
x = 14 / 2
x = 7
The first one 5 lb is the answer
