What is the value of x? x=23 x=35 x=58 x=93

Mathematics

2 answers:

Lilit [14]3 years ago

4 0

The sum of the remote interior angles of a triangle equals the value of the exterior angle. Therefore, 35+58=93 (last choice).

bezimeni [28]3 years ago

3 0

I think is this x=58 hope this helped.

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You must show all steps and provide any evidence needed in your solution to receive full credit.

Tomtit [17]

Answer:

4) Volume model = 1723 ft³

5) The percentage of the original tank is 51200% of the mock-up

Step-by-step explanation:

4) ∵ The volume of the main tank is 882,158 ft³

∵ The dimension of the scale model is 1/8 of the original model

∵ V model/v original = (dimension model/dimension original)³

∴ Volume model/882,158 = (1/8)³

∴ Volume model = (1/512) × 882,158 = 1722.965 = 1723 ft³

5) The percentage of the original tank is

(882158/1722.965) × 100% = 51200%

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Dennis recently purchased an old car for $1000, and he knows that each year, the car’s value will increase by 2% each year. What

Studentka2010 [4]

It is going to be 1400

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3 years ago

Suppose the voltage in an electrical circuit varies with time according to the formula V(t) = 40 sin(t) for t in the interval [0

grigory [225]

The numerical value of the mean voltage is 25.47 V

To find the numerical value of the mean voltage, V of V(t) = 40 sin(t), we integrate V(t) with respect to t over the interval [0.π]

So,

$V = \frac{1}{\pi } \int\limits^\pi _0 {V(t)} \, dt \\V = \frac{1}{\pi } \int\limits^\pi _0 {40sint} \, dt \\V = \frac{1}{\pi } [-40cost]_{0}{\pi } \\V = \frac{1}{\pi } -[40cos\pi - 40cos0]\\\\V = \frac{1}{\pi } (-[40 X (-1) - 40 X 1})\\V = -\frac{1}{\pi } [-40 - 40]\\V = \frac{80}{\pi } \\V = 25.465 V$