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3 years ago

Changing Dimensions of 3-D Figures

1 answer:

4 0

The prisms are congruent if the lengths of corresponding edges are in a 1:1 ratio, the volumes and the base areas are equal and the prisms have same height

Step-by-step explanation:

For the two prisms to be congruent the following properties should hold TRUE

The lengths of corresponding edges are in a 1:1 ratio.

The volumes are equal.

The base areas are equal.

The prisms have the same height.

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Roshanna Lincoln's landscaping company ships its packages through Fleet Quick Delivery. Fleet charges $4 plus $0.60 per pound

MArishka [77]

Answer:

The package weighs 21.6 pounds

Step-by-step explanation:

$4 dollars + T(0.60 tax per pound) divided by 15.40( the full cost of the shipment)

15.40 divided by 0.60 = 25.6

25.6 - 4 = 21.6

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Answer: 21.6 Pounds

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I hope I helped :)

Would appreciate Brainliest ;)

7 0

3 years ago

Solve V = 1/3(3.14)r^2h for h

Ber [7]

V = 1/3(3.14)r^2h
=1.046r^2h

Solving for V

7 0

3 years ago

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Find the area of following rhombuses. Round your answers to the nearest tenth if necessary.

polet [3.4K]

Answer:

$Area =55.4ft^2$

Step-by-step explanation:

Given

The attached rhombus

Required

The area

First, calculate the length of half the vertical diagonal (x).

Length x is represented as the adjacent to 60 degrees

So, we have:

$\tan(60) = \frac{4\sqrt 3}{x}$

Solve for x

$x = \frac{4\sqrt 3}{\tan(60)}$

$\tan(60) = \sqrt 3$

So:

$x = \frac{4\sqrt 3}{\sqrt 3}$

$x = 4$

At this point, we have established that the rhombus is made up 4 triangles of the following dimensions

$Base = 4\sqrt 3$

$Height = 4$

So, the area of the rhombus is 4 times the area of 1 triangle

$Area = 4 * \frac{1}{2} * Base * Height$

$Area = 4 * \frac{1}{2} * 4\sqrt 3 * 4$

$Area =2 * 4\sqrt 3 * 4$

$Area =55.4ft^2$

7 0

3 years ago

1/6 5/6 < > = or none

Rudik [331]

The answer is < :) hope this helped

5 0

3 years ago

Two parallel lines are crossed by a transversal.what is the value of x ?

VLD [36.1K]

Answer:

Step-by-step explanation:

(5x+5)+(115)=180

180-120=60

60/5=12

3 0

3 years ago

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