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In the courage that my mother had uses a metaphor to characterize the speakers poem. In an essay, describe the comparison the
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Graph the quadratic functions y = -2x^2 and y = -2x^2 + 4 on a separate piece of paper. Using those graphs, compare and contrast
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Answers (990)
A+B = 90o (Complimentary). A+B = 90o(rt. angles).
PE = mgd 0.92= 0=.095*9.8*0.6*0.92 = __N. = KE KE = PE = 0.5 MV^2 = 0.5*0.095V^2 V =
A+B = 30 A = (2/3)B (2/3)B+B = 30 2B+3B = 90 B = 18. A+18 = 30 A = 12.
Y = 4x-1.
Y = mx+b Y = 4x+6 7 = 4*2+b 7 = 8+b b = -1. Y = 4x+b.
2. W/4-4 = 3 W/4 = 3+4 W/4 = 7 W = 28. 3. Same procedure as 2. 4. 3(4-2x) = -2x 12-6x = -2x 12 = -2x+6x 12 = 4x X = 3.
1. -2V-7 = 23 -2V = 23+7 -2V = 30 V = -15.
33[45o]+4[90o] = (3*cos45+4*cos90) + (3*sin45+4*sin90)i 2.12+6.12i = 6.48[71o].
x+(x+1)+(x+2) = 315 3x + 3 = 315 X = 104 x+1 = 105 x+2 = 106.
90km/h = 90,000m/3600s = 25m/s. V = Vo+aT= 25 0+10a = 25 a = 2.5m/s^2.
TanA = Y/X = 45/55 A = 39.3 deg.
1. 95.6%/100 = 0.956 2. (16/75)*100% = 21.33% 3. 57.6% = 0.576 = 576/1000 = 144/250 = 72/125
25doz * 12 = 300 eggs bought. $525/300 = $1.75/egg Loss = 1.75/egg * 18 = $31.50 Cost = $26/doz * 25 = $650 %Loss = 31.50/650 * 100% = 4.8
Correction:a = -4.8km/h^2.
V^2 = Vo^2 + 2a*d = 40^2 80^2+2a*500 = 1600 641000a = 1600 1000a = -4800 a = - 4.8m/h^2.
y = 12*1-4.9*1^2 = 12-4.9 = 7.1 m.
26students * 40z/st = 104 oz. 104 oz/16 = 6.5 Lbs.
x * x = 104 x^2 = 104 X = 10 ft.
(1/3/{2/7) = L/(5/7) 1/3 * 7/2 = L/(5/7) 7/6 = L/(5/7) L = 5/7 * 7/6 = 35/42 = 5/6.
3/4/(12) = 3/4*1/12 = 3/48 = 1/16 mi/min. 3/(1/6) = 3 * 6/1 = 18 min.
9/10*2/7 = 18/70 = 9/35.
Yo = 20*sin55 = 16.4 m/s. Y = Yo+g*Tr = 0 16.4-9.8Tr = 0 16.4-9.8Tr = 0 Tr = 1.67 s = Rise time. Tf = Tr = 1.67 s = Fall time Tr+Tf = 1.67+1.67 = 3.34 s = Time in air.
b. y = 160,500(0.76)^10 = 10318. c. 100 = 160500(0.76)^x x = 27
5 7/10-2/5+9 1/2 = 57/10-4/10+95/10 = 148/10 = 74/5 = 14 4/5.
-6.25, -2.45, 5.50, 7.80
4/9/(1/3) = 4/9*3/1 = 12/9 = 4/3 = 4*1/3 or 4 pieces.
7/15+4/15+9/15 = 20/15 = 4/3 = 1 1/3.
12/4 = 3gal. 3gal * 128oz/gal = 384 oz. 384oz/8 = 48 cups.
26cm/4m = 0.26m/4m = 0.13/2 = 13/200.
6J = 90 J = 90/6
L = 16-3W 2(16-3W)+2W = 20 16-3W+W = 10 W = 3 in. L = 16-3W = 16-9 = 7in. 9
sin30 = h/12 h = 6 m. a. PE = mgh = 45*9.8*6 = ____Joules. b. h = Vo*T+0.5gT^2 = 6 0+4.9T^2 = 6 T =
r^2 - x^2+y^2 = 5^2+(-12)^2 = 169 r = 13. sin A = y/r = -12/13 A = -67.4o.
8/2 * 10 = 40 Tara.
Try using your calculator.
my answer is C.
15 1/2+3/4 = 31/2+3/4 = 62/4+3/4 = 65/4 = 16 1/4.
cosA = x/r cos 15 = x/19 X = 18.4 km.
(44/40)*100% = 110% 110-100 = 10% increase.
P+0.7P = 119 P = $70.
2. 3.60/6oz * 2oz = $1.20
C = 15.75/3tickets * 12tickets = $63.00
2(y+1) = 2(2+1) = 2*3 = 6.
a. 2cups/48cookies = 1/24 cup/cookie. b. 3cups/54cookies = 1/18 cups/cookie. 1/18 is larger than 1/24, because when two fractions have the same numerator, the fraction with the smaller numerator is larger.
212,121/444 = 477.75Lbs/basket 477.75Lbs/basket * 16oz/Lb = ___oz/basket.
Given: BC = 200km[123o], BA = 300km[90o]. AC = ? AC = 300km[90o]+200km[123o] AC = (300*sin90+200*sin123)+(300*cos90+200*cos123)i AC = 252-109i = 275kn[-67o] = 275km[-67o] = 275km[293o]CW.
a. k = 100N/0.1cm = 1000N/cm. * b. F = 1000N/cm * 0.3cm = 300 N. W = F*d = 300*0.003 = 0.9 Joules.
David has x cards. x-x/3-10 = 2x/3-10 left. 2x/3-10 + 5(2x/3-10) = 120 2x/3-10(1+5) = 120 2x/3-10 = 20 2x/3 = 30 X = 45 cards. Robert had120-45 = 75 cards, originally.
m1 = -A/B = -2/8 = -1/4 m2 = -(-4) = 4 Y = m2x+b -2 = 4*4+b b = -18 Y = 4x-18.
3*7 + 3*4.
