All the triangles are congruent
because there are two sides and 1 angle that is congruent on all triangles
SAS (theorem?)
hope this helps
Mes angle P = mes arc (ORQ) / 2
mes angle R = mes arc(OPQ) / 2
But mes arc(OPQ+ORQ) = 360° & ===> mes angle (P+R) =arc(OPQ+ORQ) /2
= 180°. Then P+R =180°.
Replace P & R by their respective values: y°+3y°+8°=180°
4y° = 172° ===> y°=43°
Answer:
29730 voters
Step-by-step explanation:
so:
in 2017- 16/100=0.16 x 29,000=4640 so 29,000-4640=24360 voters
in 2019-22/100=0.22 x 24369=5361.18 so 24369+5361.18=29730.18 voters
I hope this helped
Answer:
Statistical file:
{11, 9, 14, 13, 12, 9, 17, 16}
Minimum: 9
Quartile Q1: 10
Median: 12.5
Quartile Q3: 15
Maximum: 17
Step-by-step explanation:
<span><span>If one variable is always the product of the other and a constant, the two are said to be directly proportional. <span>x and y</span> are directly proportional if the ratio <span>y/x</span> is constant.</span><span>If the product of the two variables is always a constant, the two are said to be inversely proportional. <span>x and y</span> are inversely proportional if the product xy is constant.</span></span>In mathematics<span>, two variables are </span>proportional<span> if a change in one is always accompanied by a change in the other, and if the changes are always related by use of a constant multiplier. The constant is called the </span>coefficient<span> of proportionality or </span>proportionality constant<span>.
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