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2 years ago

PLEASE HELP ASAP 20 POINTS!!!

2 answers:

6 0

Answer:when the suns energy move through space, it reaches earth's atmosphere and finally the surface the radiant solor energy warms the atmosphere and becomes heat energy.

Step-by-step explanation:

liberstina [14]2 years ago

3 0

Energy travels through work

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Pleasee help ASAP!! No links pleaseee!!!

Ilya [14]

Given:

The vertices of the rectangle ABCD are A(0,1), B(2,4), C(6,0), D(4,-3).

To find:

The area of the rectangle.

Solution:

Distance formula:

$D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Using the distance formula, we get

$AB=\sqrt{(2-0)^2+(4-1)^2}$

$AB=\sqrt{(2)^2+(3)^2}$

$AB=\sqrt{4+9}$

$AB=\sqrt{13}$

Similarly,

$BC=\sqrt{(6-2)^2+(0-4)^2}$

$BC=\sqrt{(4)^2+(-4)^2}$

$BC=\sqrt{16+16}$

$BC=\sqrt{32}$

$BC=4\sqrt{2}$

Now, the length of the rectangle is $AB=\sqrt{13}$ and the width of the rectangle is $BC=4\sqrt{2}$ . So, the area of the rectangle is:

$A=length \times width$

$A=\sqrt{13}\times 4\sqrt{2}$

$A=4\sqrt{26}$

$A\approx 20$

Therefore, the area of the rectangle is 20 square units.

3 0

2 years ago

Which of the following shows the additive inverse of 4?*

spayn [35]

C is the correct answer I think

3 0

2 years ago

What is the value of x in the equation 21%+ 3) = 4(x-1)? 1 2 3 5

lions [1.4K]

Answer:

321/100

Step-by-step explanation:

7 0

2 years ago

Evaluate g(3) if g(x) = 2x + 1. 0 1 07 24

evablogger [386]

Answer:

g(3) = 7

Step-by-step explanation:

g(3) means to substitute "x" for 3.

Change any "x" in the function to 3. Then solve.

Take the function

g(x) = 2x + 1

Substitute x = 3

g(3) = 2(3) + 1

Solve with BEDMAS order (brackets, exponents, division, multiplication, addition, subtraction).

g(3) = 2(3) + 1 Multiply first

g(3) = 6 + 1 Add

g(3) = 7 Answer

5 0

3 years ago

Brand A has a recognition value worth 43 billion more than brand B if the total value of these two brands is 111billion find the

saveliy_v [14]

Answer:

68 and 43 are the answer

6 0

3 years ago