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2 years ago

answer please help 50! Points!!! Name the factors that animals and humans use to determine echolocation

Mathematics

1 answer:

yuradex [85]2 years ago

7 0

Answer:

sound

Step-by-step explanation:

blind humans can detect things by speaking or clicking their stick the same way animals send waves of sound to see things in their path.

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5 less than a product of 4 and a number is equal to 6

DIA [1.3K]

Answer:

4x-5=6 is the equation.

Step-by-step explanation:

What you do is look at the product part. That means multiplying.

Less than means subtraction.

Equals to means equals of course so the equation is

4x-5=6.

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2 years ago

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Place the indicated product in the proper location on the grid. (x + y)(x2 - xy + y2)

mihalych1998 [28]

Answer:

I am truly sorry

Step-by-step explanation:

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2 years ago

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What is the value of each number here is the numbers 1,6,2,5 in 1,567.209 please help

photoshop1234 [79]

1 is thousands
6 is tens
2 is tenths
5 is hundreds

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2 years ago

What is |3.5| simplified?

erastovalidia [21]

|3.5| = 3.5

Any negative or positive number will always have an absolute value that is positive.

For example, | -3.5| = 3.5

3.5 can also be expressed a fraction.

3.5 * 2/2 = 7/2

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2 years ago

A trapezoid is broken into 2 triangles and 1 rectangle. The triangles both have a base of 2 meters and a height of 5 meters. The

Lemur [1.5K]

Answer:

Part 1) The trapezoid has an area of $20\ m^2$

Part 2) The kite has an area of $21\ m^2$

Part 3) The area of the trapezoid is less than the area of the kite

Step-by-step explanation:

Part 1

Find the area of trapezoid

we know that

The area of trapezoid is equal to the area of two congruent triangles plus the area of a rectangle

$A=2[\frac{1}{2} (2)(5)]+(2)(5)$

$A=10+10=20\ m^2$

Part 2

Find the area of the kite

we know that

The area of the kite is equal to the area of two congruent triangles

$A=2[\frac{1}{2} (7)(3)]=21\ m^2$

Part 3

Compare the areas

The trapezoid has an area of $20\ m^2$

The kite has an area of $21\ m^2$

$20\ m^2< 21\ m^2$

therefore

The area of the trapezoid is less than the area of the kite

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2 years ago

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