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2 years ago

What is the problem 2x-4y=12 ??

Mathematics

1 answer:

Firlakuza [10]2 years ago

5 0

Answer:

(2*8)-(4*1) = 12

Step-by-step explanation:

2*8 = 16

4*1 = 4

16-4 = 12

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What is the volume of this triangular Pyramid photo attached

storchak [24]

To find the volume of a triangular pyramid, the formula is:

$V=\frac{1}{3}(Area\text{ }of\text{ }thebase)(height)$

So we start by finding the area of the base, which is in the shape of a right triangle in this case.

The area of a right triangle is equal to 1/2 x base x height.

$\begin{gathered} A=\frac{1}{2}bh \\ \\ A=\frac{1}{2}(5)(6) \\ \\ A=15\text{ square feet} \end{gathered}$

We use this area to find the volume.

$\begin{gathered} V=\frac{1}{3}Ah \\ \\ V=\frac{1}{3}(15)(6) \\ \\ V=30\text{ cubic feet} \end{gathered}$

The volume of the triangular pyramid is 30 cubic feet.

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1 year ago

How many solutions exist for the mixed-degree system graphed below?

Likurg_2 [28]

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2 years ago

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What’s the distance between points (5,6) and (9,9)

iragen [17]

Answer:

(4,3)

the distance between x1 and x2 then y1 then y2

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3 years ago

Fatima highlighted columns 3 and 8 in the multiplication table below to find equivalent ratios.

Luba_88 [7]

Answer:

the answer is 40:15

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3 years ago

A 5 metre long ladder is placed against a wall. It reaches

Juliette [100K]

<h3>given</h3>

5m long ladder placed against 4.3m up the wall.

the angle between the ladder and the ground.

<h3>solution:</h3>

Based on the given conditions, formulate:

sin⁡x=4.3÷5

Evaluate the equation/expression:

x= 1.03527 or 2.10632

x= 1.03527°

or x= 2.10632°

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2 years ago