Answer:
p=6
Step-by-step explanation:
2p + 7p = 54
Combine like terms
9p = 54
Divide by 9
9p/9 = 54/9
p = 6
Answer:
P= 2
T=6
3) 252$
Step-by-step explanation:
1) set up your equation 3/8p=6/8 then divide 3/8 from both sides (remember when you divide fractions you would multiply by the reciprocal so 3/8 x 8/6. Also make sure you simplify)
2) Do the same here. 38/7 divided by 19/21
3) Turn the fraction into an improper fraction then multiply 126 by that amount (3/6)
<h3>perimeter of triangle=a+b+c</h3><h3>but first we have to find the value of the third side</h3><h3>so here,</h3><h3> a=10</h3><h3> b=16</h3><h3> c=x</h3><h3>now,</h3><h3> 10+16+x=38</h3><h3> 26+x=38</h3><h3> x=38-26</h3><h3> x=12</h3><h3>area of triangle= 1/2×base×height</h3><h3> = 1/2×16×9</h3><h3>(height = 9 ,but why??</h3><h3>here it is,</h3><h3>using Pythagoras theorem,</h3><h3> m²-1=8</h3><h3> m²+1=10</h3><h3>so,</h3><h3> m=9)</h3>
<h3><u>continuation</u><u>:</u></h3><h3> =8×9</h3><h3> =72</h3><h3 /><h3>the area is 72 cm</h3>
<h2>hope it helped :-)</h2>
<span>7.4 * 3.205 = 23.717 which is letter a
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