2 years ago

The height of a baseball after being hit by a batter is given by h(t) = -16t2 + 60t + 4 (where h(t) is the

Mathematics

1 answer:

lakkis [162]2 years ago

3 0

Hayya please help with mine its right above

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The perimeter of the rectangle below is 84 unit . Find the length side of XY

lesya [120]

Answer:

25 unit

Step-by-step explanation:

See attachment for the missing figure.

Assuming the complete question is:

Side UY = 4z-1

Side UV = 5z+3

Perimeter of rectangle is given by:

2UY+2UV=P

2(4z-1)+2(5z+3)=84

8z-2+10z+6=84

18z+4=84

18z = 84 -4 =>

18z = 80

z= 4.45 unit

Side UV = 5z+3 => 5(4.45) + 3

Side UV ≈ 25 unit

SInce, Side UV = Side XY

Side XY≈ 25 unit

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2 years ago

Starting at sea level, a submarine descended at a constant rate to a depth of - 5/6 mile relative to sea level in 3/4 minutes. T

Nostrana [21]

Answer: the many shall not be televised

Step-by-step explanation:

6 0

2 years ago

A girl always keep her laptop at right angle, if we make a triangle by keeping one paper on laptop. one angle formed is 60. what

slega [8]

30 because the angles of the triangle should be 180. Since we know one is 90 the other is 60 so 180-(90+60)=30

6 0

2 years ago

PLS HELP ME, PLS THIS IS DUE FIRST CORRECT ANSWER GETS BRAINLIEST

mr_godi [17]

Answer:

C, D, F

Step-by-step explanation:

160/-5 is -32, so we just need to figure out what is equal to -32.

A. 32

B. -40

C. -32

D. -32

E. 32

F. -32

8 0

2 years ago

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Alisiya [41]

Answer:

f(x)= 2x-5

f(-1) = 2(-1) -5

= -2 -5

= -7

g(x)= |-3x -1|

g(3)= |-3(3)-1|

=|-9 -1|

= |-10|

= 10

F(-1)- g(3)= -7-10 = -17

5 0

3 years ago