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3 years ago

Which equation below had a solution x =5.5 ?

Mathematics

1 answer:

sp2606 [1]3 years ago

6 0

OD because -7.5 would equal 5.5

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The moment of intertia about the z-axis of the solid shown on the right with density deltaδequals=1 is upper i subscript z base

Ratling [72]

私の名前はあなたのビジネスのどれでもありません

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3 years ago

Convert degree into Radian that is 18 degree 12'

kiruha [24]

Answer:

$\frac{\pi }{10}$ radians

Step-by-step explanation:

To convert degrees into radians, multiply the degrees with $\frac{\pi}{180}$ .

If you have 18 degrees:

$18*\frac{\pi}{180} = \frac{\pi }{10}$

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3 years ago

a racing car starts fron rest .if it gains an acceleration of 5m/second square in 10 second ,calculate the final velocity.

hjlf

Answer:

The final velocity would be 50 m/s.

Its by formula,

$a = \frac{v - u}{t}$

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3 0

3 years ago

PLEASE ANSWER ALL

mars1129 [50]

Step-by-step explanation:

The axis of symmetry: is the line that makes the parabola split in exactly half and lines up with the vertex. For that parabola x=1 is the line of symetry.

The vertex is where the minimum of the graph is, on this graph you can eyeball it to be (1,-9)

The x-intercept is where y is 0 so that's where the lines intersex with the x-axis. (-2,0) and (4,0)

The y-intercept of the function is where x is 0 and where the parabola intersects with the y-axis. On this graph it would be (0,-8)

Hope that helps :)

4 0

3 years ago

Travis has decided to budget his spending money. He can spend no more

Oxana [17]

$x + 4.3x \leq 125.75$ is the inequality that describes this problem

<h3>Solution:</h3>

Given that Travis can spend no more than $125.75 every month

To find: linear inequality that describes the problem

Let the amount spent on movies = x dollars

Given that Travis decided to spend 4.3 times as much money on video games as he spends on movies

Amount spent on video games = 4.3 (amount spent on movies)

Amount spent on video games = 4.3x

Travis can spend no more than $125.75. That is, he can spend less than or equal to $125.75

Thus, the inequality representing the situation is:

$\text{ Amount spent on movies + Amount spent on video games } \leq 125.75$

$x + 4.3x \leq 125.75$

Thus the required inequality is found

6 0

3 years ago