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2 years ago

Graph the solution set of the inequality 1/2y < -3

Mathematics

1 answer:

grandymaker [24]2 years ago

3 0

Answer:

y < − 6 ?

Step-by-step explanation:

Its a straight line on graph so it's linear

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What is the distance between the points (-1, 8) and (5, 8) in the coordinate plane?

natta225 [31]

The answer should be 6 units. -1 > 0 > 1 > 2 > 3 > 4 > 5 : 6 units

8 0

3 years ago

F(x)=2x(x+1) write in general form

arsen [322]

The general form of a quadratic expression is as follows
$f(x) = a {x}^{2} + bx + c$

Therefore, the given formula in general form would be:
$f(x) = 2x(x + 1)$
$f(x) = 2x \times x + 2x \times 1$
$f(x) = 2 {x}^{2} + 2x$

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3 years ago

Please answer this in two minutes

alisha [4.7K]

Answer:

WX = 7.9

Step-by-step explanation:

By applying tangent rule (law of tan) in the given right triangle WXY.

tan(W) = $\frac{\text{Opposite side}}{\text{Adjacent side}}$

tan(27)° = $\frac{\text{XY}}{\text{WX}}$

0.509525 = $\frac{4}{\text{WX}}$

WX = $\frac{4}{0.509525}$

WX = 7.85

WX ≈ 7.9

Therefore, length of side WX is 7.9 units.

3 0

2 years ago

consider the running track which consists of 2 straight paths each measuring 84 meters in length and 2 semicircles with diameter

iren [92.7K]

Answer:

The answer is 127.32

Step-by-step explanation:

400= Pi multiplied Diameter

D= 400/Pi= 127.32

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2 years ago

By what factor must you multiply a number in order to triple its square root?

LiRa [457]

To solve the problem shown above you must apply the following proccedure:

1. Let's call:

x: a number.
f: the factor.

2. Then, you have:

√fx=3√x

3. You must clear the factor "f" to calculate its value, as below:

√fx=3√x
(√fx)²=(3√x)²
fx=9x
f=9x/x

4. Then, the factor is:

f=9

5. Therefore, b<span>y what factor must you multiply a number in order to triple its square root?
</span>
The answer is: 9

4 0

3 years ago