2 years ago

4х + Зу = -24 What are the x and y points for this equation

Mathematics

1 answer:

daser333 [38]2 years ago

7 0

X-intercept: (-6,0)
Y-intercept: (0,-8)

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What is the perimeter of the trapezoid with vertices Q(8, 8), R(14, 16), S(20, 16), and T(22, 8)? Round to the nearest hundredth

andre [41]

Answer:

The perimeter is 38.25 units

Step-by-step explanation:

The perimeter of the tra-pezoid is the distance around it.

The length of the bases can be found using the absolute value method.

|RS|=|20-14|=6 units.

|TQ|=|22-8|=14

Recall the distance formula;

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

We use the distance to find the non parallel sides.

$|ST|=\sqrt{(20-22)^2+(16-8)^2} =8.25$ units.

and

$|QR|=\sqrt{(8-14)^2+(16-8)^2} =10$ units.

The perimeter of the tra-pezoid is

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Rashid [163]

The basic ratio of 25:40 would be 5:8.

Since 25:40 is equivalent to the fraction 25/40, you would simplify.

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40 (divided by) 5 = 8

So, the answer is 5:8.

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3 years ago

Evaluate the expression xy-3x; when x=4 and y=5. Pls provide explanation. Will choose brainliest.

Iteru [2.4K]

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Which graph represents the solution set of this inequality?

Alenkinab [10]

Answer:

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Step-by-step explanation:

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MA_775_DIABLO [31]

$\bf \textit{arc's length}\\\\
s=r\theta \quad 
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------\\
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3 years ago