3 years ago

Please help me on these questions

Mathematics

1 answer:

aksik [14]3 years ago

8 0

Answer:

What i do is relax and have a little snack i usually eat salad but its your choice and then think about the answer

Step-by-step explanation:

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A roller coaster descended 32.3 ft in one minute. How would you show this using an integer?

Aliun [14]

The answer is A because the roller coaster is decreasing in ft.

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2 years ago

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6(3x - 2) + 5(x + 6)

andreyandreev [35.5K]

Answer:

x=3.5

Step-by-step explanation:

1. Multiply

18x-12=5x+30

2. Move the x's to one side

12x= 42

3. Isolate the variable by dividing

x=3.5

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3 years ago

James notes the angle of elevation of the top of tower to be 30 degree if James is 100meter away horizontally from the base of t

noname [10]

Answer:

h = 57.73 m

Step-by-step explanation:

We have,

The angle of elevation of the top of tower to be 30 degree

James is 100 m away horizontally from the base of the tower.

It is required to find the height of the tower.

Here, angle is 30 degree

Base, b = 100 m

Let h is the height of the tower. The relation between base and height is given by :

$\tan\theta=\dfrac{h}{b}\\\\h=b\times \tan\theta\\\\h=100\times \tan(30)\\\\h=57.73\ m$

So, the height of the tower is 57.73 m.

3 0

3 years ago

What is 74/10 = ? ?/?

larisa86 [58]

Answer:

7.4

Step-by-step explanation:

Gud luck on the rest of your school work :)

7 0

2 years ago

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Write the equation in standard form. y=4/7x+3

sdas [7]

Answer:

4x-7y = -21

Step-by-step explanation:

1. Move 4/7x to the other side

-4/7x+y=-3

2. Multiply both sides by -7

4x-7y=-21

3 0

2 years ago

Read 2 more answers

Please help me on these questions​

Please help me on these questions