So this... is a slightly complicated problem you have to set up an equation.... so 7x-12=2x+8 you subtract 2x and add 12 to both side so now you have 5x=20 now divide both sides by 5 now you have x= 4 so plug it into the problems for the sides 2(4)+8= 14 is the length of one side and 7(4)-12=16 so 16 is the length for the other now you just pick the measurement to use hope this helped!!!!! have an amazing day!
<span>The most abundant element in earth’s continental crust by weight is Oxygen</span>
Answer:
Correct answer: g(x) = 2x - 11
Step-by-step explanation:
y= 0 => x = 5/2 => x + 3 = 5/2 + 3 = 5/2 + 6/2 = 11/2 => y = 2x - 11
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There are two triangles that exist in this problem. First is the given triangle ABC, witch AB = BC = 6 and AC = 8
Next is the smaller triangle formed by connecting points D and E; triangle EAD, with EA = AD = 3 and the length of DE is unknown.
Because these triangles are similar, a simple ratio may be set up in order to calculate DE.
DE / AC = EA / AB
DE = 3/6 * 8
DE = 4 units
Answer:
Step-by-step explanation:
<h2>a———-b———c</h2><h2>^39. ^?</h2><h2>bc=39 </h2><h2>segment addition postulate </h2>
