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iren2701
16 days ago
13

On your birthday you receive an iPhone valued at $899. The value of the iPad decreases by 25% each year. What will its value be

4 years from now?
Mathematics
2 answers:
PIT_PIT [9K]16 days ago
8 0

Answer:

284.765625

Step-by-step explanation: This value is calculated by deducting 25% from 900 four times.

zzz [9K]16 days ago
5 0

Answer: 56.18

Step-by-step explanation: If you are familiar with the line equals line approach, that should assist you.

224.75       25%

----------------- = -----------------

899                  100%

Next, you cross-multiply 899 with 25 and then divide the result by 100.

This determines the yearly decrease, and subsequently, divide 224.75 by 4 to achieve your final result of 56.18.

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In triangle RST, m∠R > m∠S + m∠T. Which must be true of triangle RST? Check all that apply.
zzz [9058]

Answer:

∠ R > 90°

\angle s + \angle T < \angle 90

\angle R > \angle T

\angle R > \angle S    

Explicación paso a paso:

Dado que en el triángulo RST

\angle R> (\angle s +\angle T)

Ahora, según la condición, un ángulo es mayor que la suma de los otros dos ángulos.

En un triángulo, la suma de los tres ángulos es 180°

Por lo tanto, si un ángulo mide  90°, la suma de los otros dos debe ser igual a 90°

Y si uno de los ángulos es de 90°, solo los otros dos pueden ser de 45° cada uno.

Aquí suponiendo que el ángulo s = ángulo T = 30°, entonces con esta condición el ángulo r sería de 120°, que es mayor que 90°.

De lo anterior, se concluye que

Para, \angle R> (\angle s +\angle T)

∵ ∠ R = 120°, por lo tanto es mayor que 90°.

Es decir, ∠ R > 90°

\angle s + \angle T < \angle 90

\angle R > \angle T

\angle R > \angle S   Respuesta

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1 month ago
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Find the domain of the graphed function apex
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Response:

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Step-by-step explanation:

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Estimate the sum of 196 and 482
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we understand that

A fast method for estimating the total of two numbers involves rounding each number and adding the rounded results.

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case b) We round to the nearest ten

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482 Round down equals 480

Calculate the estimated sum

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I appreciate you bringing your question here. I trust this answer will be beneficial to you. Don't hesitate to inquire further.

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