MATHEMATICS HIGH SCHOOL

G(x)= 8x+2 g(?) = -62

Answers

Answer 1
Answer:

Answer:

x = -8

Step-by-step explanation:

g(x)= 8x+2

Let g(x) = -62

-62 = 8x+2

Subtract 2 from each side

-62-2 = 8x+2-2

-64 = 8x

Divide each side by 8

-64/8 = 8x/8

-8 = x
Answer 2
Answer: the answer is x= -8.

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A set of equations is given below:Equation A: c = 2d + 1 Equation B: c = 3d + 5 Which of the following is a step that can be used to find the solution to the set of equations? 2d + 1 = 3d + 5 2d = 3d + 5 2d + 1 = 3d 2d + 5 = 3d + 1

X=(1)/(2+√(3) )
y=(1)/(2-√(3) )

x+y=

Answers

Answer:

4

Step-by-step explanation:

Simplify x and y by rationalising the denominator of both

To rationalise the denominator multiply the numerator/ denominator by the conjugate of the denominator.

The conjugate of 2 + √(3) is 2 - √(3)

The conjugate of 2 - √(3) is 2 + √(3)

x = (1(2-√(3)) )/((2+√(3))(2-√(3)) ) = (2-√(3) )/(4-3) = 2 - √(3)

y = (1(2+√(3)) )/((2-√(3))(2+√(3)) ) = (2+√(3) )/(4-3) = 2 + √(3)

Thus

x + y = 2 - √(3) + 2 + √(3) = 4

Andy was on top of a building and he threw a ball up in the air and watched it hit the ground. The path of the ball is modeled in the graph. After ten seconds how high was the ball (round to the nearest foot)?A) 4 feet
B) 5 feet
C) 60 feet
D) 100 feet

Answers

Answer:

The answer is D


Step-by-step explanation:

Final answer:

Lacking the graph or a function showing the ball's trajectory, the question cannot be answered at this point. However, it can usually be solved using kinematics, assuming we have initial velocity, throw height, and acceleration due to gravity (-9.8 m/s^2).

Explanation:

Unfortunately, without the actual graph or a function representing the path of the ball, it's not possible to accurately answer the question, 'After ten seconds how high was the ball (round to the nearest foot)?'. In physics, typically, we could use the equations of kinematics to solve such a problem if we have the relevant data, which includes initial velocity, the height from which the ball was thrown, and the acceleration due to gravity, which is -9.8 m/s^2. These equations particularly apply to a scenario such as this where Andy throws a ball from top of a building and watches it hit the ground.

Learn more about Physics of Projectile Motion here:

brainly.com/question/30706637

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The function q(w) = 3+5(w-1) represents the number of quarters in a bowl on week w. What does the value 5 represent in the situation?A. There were 5 quarters in the bowl on week 1.

B. The value of the quarters in the bowl on week 1 was &5.

C. Five quarters are added to the bowl every week

D. Quarters were added to his bowl for 5 weeks

Answers

the value of quarters in the bowl on week 1 was &5

Answer:

Five quarters are added to the bowl every week.

Step-by-step explanation:

Help (Ignore the bottom question, only help solve number 3. Please also ignore the numbers I’ve wrote in the boxes.)

Answers