50 POINTS!

Mathematics

1 answer:

Elodia [21]2 years ago

8 0

the error in this flowchart is:second one.

Point L is equidistant from endpoints J and K, not J and N.

Answer:

Solution given:

LM which is a perpendicular bisector of segment JK,

it means JN=JK

o JL and KL are equal in length, according to the definition of a midpoint.

True

O Point L is equidistant from endpoints J and K, not J and N.False.

O The arrow between ∆JNL ∆KNL and JL≈ Kl points in the wrong direction.True

O An arrow is missing between the given statement and <LNK ≈<LNJ.True

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You are converting 8 centimeters to meters. How will the number of meters compare to 8? Explain.

Anton [14]

Answer:

the number of meters is smaller than 8

Step-by-step explanation:

A meter is 100 times the length of a centimeter, so it takes a factor of 100 fewer of them to have the same length.

8 cm = 0.08 m

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3 years ago

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Step-by-step explanation:

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Please solve the system of equations below thank you explain if u can

ivanzaharov [21]

First let’s try to cancel out the x
5x + -5x = 0
Add the y and the numbers together
-3y + -2y = -5y
26 + -16 = 10
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y = -2
Use y=-2 in one of the equations
-3(-2) + 5x = 26
6 + 5x = 26
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So
Y= -2
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https://mathsmadeeasy.co.uk/gcse-maths-revision/simultaneous-equations-gcse-maths-revision/

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2 years ago

Javier has four cylindrical models. The heights, radii, and diagonals of the vertical cross-sections of the models are shown in

Ronch [10]

The model in which the lateral surface meets the base at right angle is : Model 1.

<h3>What is a lateral surface?</h3>

The lateral surface of an object is all surfaces of that object excluding its base and top.

Analysis:

To know the exact model, we check for the models in which their dimensions form a Pythagorean triplet otherwise a right-angled triangle.

For Pythagorean triplet, the square of the diagonal must be equal to the sum of squares of the other two sides.

Model 1

Diagonal = 50cm, radius = 14cm, lateral height = 48cm