2 years ago

I know its summer and everyone done with school but someone help

Mathematics

2 answers:

sweet-ann [11.9K]2 years ago

8 0

Answer:

1.25

Step-by-step explanation:

Gemiola [76]2 years ago

7 0

Answer:

1.55

Step-by-step explanation:

3750+900 = 4650

4650/3000 = 1.55

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On the graph of f(x)=sinx and the interval [2π,4π), for what value of x does f(x) achieve a minimum?

lawyer [7]

Answer:

Step-by-step explanation:

The minimum value of sinx is -1 when x = 3π/2, 7π/2, ...

In [2π, 4π), x = 7π/2

8 0

2 years ago

2(x-5)+8=4<br><br>what does x equal?

Ostrovityanka [42]

Answer:

x=3

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

2(x−5)+8=4

(2)(x)+(2)(−5)+8=4(Distribute)

2x+−10+8=4

(2x)+(−10+8)=4(Combine Like Terms)

2x+−2=4

2x−2=4

Step 2: Add 2 to both sides.

2x−2+2=4+2

2x=6

Step 3: Divide both sides by 2.

2x/2 = 6/2

x=3

7 0

2 years ago

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

alisha [4.7K]

Answer: C

Step-by-step explanation:

When you are finding the area, the formula is A= Pi R^2.

The radius is half of the diameter. To get a diameter of 6, you have to multiply 3 by 2.

6 0

2 years ago

Read 2 more answers

Vinvika [58]

Answer:

B. 210°

hope it helps

have a nice day

8 0

2 years ago

A ball is thrown upward with an initial velocity of 96 ft/sec from a height 640 ft. Its height h, in feet, after t seconds is

olchik [2.2K]

Check the picture below.

thus is at 0 = -16t² + 96t +640,

$\bf 0=-16t^2+96t+640\implies 0=-16(t^2-6t-40)
\\\\\\
0=t^2-6t-40\implies 0=(t-10)(t+4)\implies t=
\begin{cases}
\boxed{10}\\
-4
\end{cases}$

well, clearly it can't be a negative value for the elapsed seconds, so it can't be -4.

5 0

2 years ago

I know its summer and everyone done with school but someone help ​

I know its summer and everyone done with school but someone help