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Pani-rosa [81]
2 years ago
14

Don’t know how to solve.

Mathematics
1 answer:
iVinArrow [24]2 years ago
3 0

Answer:

$122.88

Step-by-step explanation:

the phone decreases by 20% each year , that is

(100 - 20)% = 80% = \frac{80}{100} = 0.8

the phone reduces by a factor of 0.8 each year , then after 4 years

value = $300 × (0.8)^{4} = $122.88

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GUYS I NEED HELPPPPPP<br> PLEASEEEEEEEEEEE IF YOU CAN THEN TYSM
love history [14]

Answer:

198 cubic metres

Steps:

<em><u>Find </u></em><em><u>the </u></em><em><u>area </u></em><em><u>of </u></em><em><u> </u></em><em><u>cross</u></em><em><u> </u></em><em><u>section</u></em>

<em><u>Area </u></em><em><u>if </u></em><em><u>traing</u></em><em><u>l</u></em><em><u>e </u></em><em><u>+</u></em><em><u> </u></em><em><u>Area </u></em><em><u>of </u></em><em><u>square</u></em>

<em><u>1</u></em><em><u>/</u></em><em><u>2</u></em><em><u> </u></em><em><u>×</u></em><em><u> </u></em><em><u>3</u></em><em><u> </u></em><em><u>×</u></em><em><u> </u></em><em><u>4</u></em><em><u> </u></em><em><u>+</u></em><em><u> </u></em><em><u>4</u></em><em><u>×</u></em><em><u>4</u></em>

<em><u>6</u></em><em><u>+</u></em><em><u> </u></em><em><u>1</u></em><em><u>6</u></em>

<em><u>2</u></em><em><u>2</u></em>

<em><u>Then </u></em><em><u>times </u></em><em><u>with </u></em><em><u>the </u></em><em><u>lenght </u></em><em><u>(</u></em><em><u>9</u></em><em><u>)</u></em>

<em><u>2</u></em><em><u>2</u></em><em><u>×</u></em><em><u>9</u></em>

I hope this helps, dont hesitate to ask for any question.

Mark me as brainliest is appreciated.Tq!!

7 0
3 years ago
Explain how you know whether to add or subtract when you use the distributive property to multiply
cricket20 [7]
Think about it this way:

26 * 19 = ?
(26 + 10) x (26 + 9)
Hope this helps

4 0
3 years ago
PLS HELP MEEEEE I HAVW TO SUBMIT THIS SOON
umka21 [38]

Answer:

(100×m) + d

where m is the month number of your birthday

and d is the day number of your birthday

Step-by-step explanation:

[(((m × 4) + 14) × 25) - 230] + d - 120

》[((4m + 14) × 25) - 230] + d - 120

》100m + 350 - 230 -120 + d

》100m + d

6 0
3 years ago
Select the correct answer.
vova2212 [387]

The author uses paragraph 12 to create tension because of <u>D.The author</u> increases a feeling of discomfort with descriptions of conflict and disagreement.

<h3>What is tension in storytelling?</h3>

Tension is a storytelling technique to ensure that readers do not drop a novel but keep readers engaged.

Creating tension helps the readers of a story to emotionally invest in the story, the characters, and the scenes.

Some authors use the following strategies to create tension?

  • Raising the stakes.
  • Creating crucial conflicts.
  • Making the reader ask questions.
  • Allowing tension to ebb and flow.
  • Creating secondary sources of tension.
  • Creating internal and external conflicts.
  • Unfolding the story in a shorter space of time.
  • Create engaging characters with opposing goals.

Thus, the author increases a feeling of discomfort with descriptions of conflict and disagreement.

Learn more about tensions in storytelling at brainly.com/question/1928029

#SPJ1

5 0
1 year ago
I, so confused please help me asap!
Tamiku [17]

<u>Quadrilaterals</u> are <em>plane shapes</em> that are <u>bounded</u> by four <u>straight</u> sides. Thus, the required answers to the questions are:

46. True. Other examples include kites, rhombus, etc.

47. False.

46. When a <em>plane shape</em> is <u>bounded</u> by four <u>straight</u> sides of equal or different lengths, it is called a  <u>quadrilateral</u>. Examples include trapezium, kite, rhombus, rectangle, square, etc. Each of these examples has individual <u>properties</u>.

Thus the required answer to question 46 is; <u>True</u>. It can be observed that with respect to their <em>individual properties</em>, other <u>quadrilaterals</u> which have a pair of <em>opposite angles</em> to be <u>equal</u> include: kite, rectangle, rhombus, etc.

47. A <em>ray segment</em> is a given <u>line</u> that <u>points</u> or <u>heads</u> in a specific direction. So that the direction in which the ray moves is very<em> important</em>.

Thus in the given question, the <u>required</u> answer is; False. This is because the<u> two</u> given rays are moving in opposite directions. Though the two rays may have the <u>same</u> length of the <u>segment</u>.

For more clarifications on the properties of quadrilaterals, visit: brainly.com/question/21774206

#SPJ 1

7 0
2 years ago
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