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3 years ago

Which case is correctly matched with the principle it established?

Mathematics

1 answer:

sattari [20]3 years ago

4 0

The answer c thank me later guys have a great day

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What is the equation of the line with a slope of 2 through the points 2,4

Lera25 [3.4K]

Answer:

y = 2x

Step-by-step explanation:

y=mx+b

m=2

x=2

y=4

4=2*2 + b

b = 4 - 4

b = 0

y = 2x

4 0

3 years ago

Find the value of x and y.

andreev551 [17]

I hope this helps you

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3 years ago

What is the answer for 17/48 - 5/7

inysia [295]

Answer:

-121/336

Step-by-step explanation:

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3 years ago

The diagram shows a rectangle PQRS.

Aloiza [94]

Answer:

a) The area of the triangle AQB is 43 square centimeters.

b) The length of the line segment AQ is approximately 14.866 centimeters.

Step-by-step explanation:

a) The procedure consist in subtracting the areas of triangles APQ, ASB and BRQ of the area the rectangle, that is to say:

$A = (9\,cm)\cdot (14\,cm) - \frac{1}{2}\cdot (5\,cm)\cdot (14\,cm) - \frac{1}{2}\cdot (8\,cm)\cdot (9\,cm) -\frac{1}{2}\cdot (4\,cm) \cdot (6\,cm)$

$A = 43\,cm^{2}$

The area of the triangle AQB is 43 square centimeters.

b) The length of the line segment AQ is determined by Pythagorean Theorem:

$AQ = \sqrt{AP^{2}+PQ^{2}}$ (1)

$AQ = \sqrt{(5\,cm)^{2}+(14\,cm)^{2}}$

$AQ \approx 14.866\,cm$

The length of the line segment AQ is approximately 14.866 centimeters.

6 0

3 years ago

2log5 12 -log5 8 -2log5 3

spin [16.1K]

2log5(12) - log5(8) - 2log5(3)
= log5(12²) - [log5(8) + 2log5(3)]
= log5(144) - log5(8*3²)
= log5(144/72)
= log5(2)
= ln2/ln5
≈ 0.43068

6 0

3 years ago