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3 years ago

What is -18+8x>__50

Mathematics

1 answer:

svetlana [45]3 years ago

8 0

Answer:

8½ ≤ x

Step-by-step explanation:

-18 + 8x ≥ 50

+18 +18

_____________

8x ≥ 68

x ≥ 8½ [OR vice versa (look at the above answer)]

I am joyous to assist you anytime.

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Find the length of side x in simplest radical form with a rational denominator.

alekssr [168]

Answer:

$x = \frac{2*\sqrt{3}}{3}$

Step-by-step explanation:

Reference angle = 30°

Opposite side = x

Adjacent side = 2

Apply the tan trigonometric function, thus:

$tan (30) = \frac{opp}{adj}$

$tan (30) = \frac{x}{2}$

$2 * tan (30) = x$

$2 * \frac{1}{sqrt{3}} = x$ (tan 30 = 1/√3)

$\frac{2}{sqrt{3}} = x$

Rationalize

$\frac{2* \sqrt{3}}{sqrt{3} * \sqrt{3}} = x$

$\frac{2*\sqrt{3}}{3} = x$

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3 years ago

If someone would help me that would be amazing

olchik [2.2K]

Given:
(x₁,y₁) = (-2,4)
(x₂,y₂) = (0,2)

Determine the slope of the function
m = (y₂ - y₁) / (x₂ - x₁)
m = (2 - 4) / (0 + 2)
m = -2/2
m = -1

Determine the equation
y - y₁ = m(x - x₁)
y - 4 = -1(x - (-2))
y - 4 = -1 (x + 2)
y - 4 = -x - 2
y = -x - 2 + 4
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The correct answer is first option

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3 years ago

What is the surface area of these two shapes

kirill115 [55]

Answer:

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Step-by-step explanation:

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( show your work ) Find the total cost of 6 puppies if each pull-ups coast $250

yKpoI14uk [10]

Answer: $1500

Step-by-step explanation:

Given information

Number of puppies = 6

Cost of each puppy = $250

Given expression deducted from the question

Total cost = number of puppies × cost of each

Substitute values into the expression

Total cost = 6 × 250

Simplify by multiplication

Total cost = $\boxed{1500}$

Hope this helps!! :)

Please let me know if you have any questions

3 0

3 years ago

Read 2 more answers

Help on number problem 5

Leona [35]

See below for a plot of the equation.

The y intercept is the y location where x=0 and can be found by solving 6y=180, which is y=30.

Likewise, the x intercept follows from y=0, so 4x=180 => x=45.

The interpretation of the intercepts is: what is the plan if you go for all small tables (ie., y=0) or all big tables (x=0). The answer is: you can rent either 30 small tables or 45 big ones.

All the other points on the line represent some mix of small and big tables (of course, x and y must be integer because you can't rent half tables).

8 0

3 years ago