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ziro4ka [17]
3 years ago
6

Example:The missing value is x than Sin 7 / 18

Mathematics
2 answers:
Snezhnost [94]3 years ago
4 0

Answer:

44.9

Step-by-step explanation:

12/17 = PQ/PR

(sin^-1)(12/17) = 44.9

Darya [45]3 years ago
3 0

Answer:

44.9

Step-by-step explanation:

12/17 = PQ/PR

(sin^-1)(12/17) = 44.9

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At a basketball game, the manager of the arena wanted to know how many fans from the away team were in attendance. He noticed th
Stells [14]

Answer:

About 150 people.

Step-by-step explanation:

1.)      15/36  =  x/360

2.)     150/360  =  x/360

3.)     150/360  =  150/360

6 0
3 years ago
I am not sure about any of my answers and I don’t know how to find the range for question b or the slope for question c.
myrzilka [38]

Answer:

a) is correct

b) y = -a(x - 2.5)² + h

(5.5,0)

0 = -a(5.5-2.5)² + h

h = 9a

a = h/9

48 = -a(0-2.5)² + h

h = 48 + 6.25a

h = 48 + 6.25(h/9)

h = 157.0909090681

Range: [0,157]

c) (80-144)/(4.5-3)

= -42⅔ or -42.67

7 0
3 years ago
2, -4, 8, -16, . . . find the next two numbers in the pattern and describe the pattern.
il63 [147K]
The next numbers are 32 and -64 the pattern multiplies by -2
6 0
3 years ago
A ball is thrown into the air. The height in feet of the ball can be modeled by the equation h = -16t2 + 20t + 6 where t is the
makkiz [27]

f(t)=h=-16t^2+20t+6



a=-16, b=20, c =6

Δ=b^2-4ac=20^2-4*(-16)*6=400+384=784

\sqrt{Δ}=\sqrt{784}=28

max:

p=-\frac{b}{2a}=-\frac{20}{-32}=\frac{20}{32}=\frac{5}{8}

max heigh: h=-16(\frac{5}{8})^2+20*\frac{5}{8}+6=-16\frac{25}{64}+\frac{100}{8}+6

h=-\frac{25}{4}+\frac{50}{4}+6=\frac{-25+50+24}{4}=\frac{49}{4}

h=\frac{49}{4} at t=\frac{5}{8}s


will fall down at t:

t=\frac{-20-28}{-32}=\frac{-48}{-32}=\frac{3}{2}=1.5

t=1.5s

8 0
3 years ago
Select all operations under which the polynomials 5x - 1 and 3x - 10 are not closed.
sammy [17]
It's division.
Hope I helped!
7 0
3 years ago
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