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navik [9.2K]
3 years ago
8

Help ASAP PLZZZZ now

Mathematics
2 answers:
AfilCa [17]3 years ago
7 0
The answer would be D, I think
Klio2033 [76]3 years ago
6 0

Answer:

7/14 and 20/40 are proportional.

Step-by-step explanation:

We're looking for the pairs of ratios where the two ratios are equal.

6/21 and 2/42 are not equal, although 6/21 and 12/42 would be equal.

25/100 and 50/150 are not equal.

18/24 and 6/12 are not equal.  Notice that dividing 18 and 24 by 6 results in 3/8, which does not equal 6/12 or 3/6 or 1/2.

In the last case, notice that 7/14 = 1/2 and 20/40 = 1/2.  This pair of fractions is proportional.  Note that 20/7 times 7 is 20 (the numerator of the 20/40), and that 20/7 times 14 is 40.  The constant of proportionality is thus 20/7.

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Si una empresa obtiene un préstamo de S/3000 a seis años de plazo, con una tasa de interés compuesto del 15 % anual capitalizabl
Debora [2.8K]

Answer:

VF= $3.281,42

Interes= 3.281,42 - 3.000= $281.42

Step-by-step explanation:

Dada la siguiente información:

Prestamo (P)= $3.000

Tasa (i)= 0,015/2= 0,0075

Cantidad de periodos (n)= 6*2= 12 semestres

<u>Para calcular el valor final del prestamos, tenemos que usar la siguiente formula:</u>

VF= P*(1 + i)^n

VF= 3.000*1,0075^12

VF= $3.281,42

Interes= 3.281,42 - 3.000= $281.42

8 0
3 years ago
Y-2=-4<br><br> Help please tyy
kolezko [41]

Answer:

y = -2

Step-by-step explanation:

y - 2 = -4

add 2 to both sides

y - 2 + 2 = -4 + 2

y = -2

7 0
2 years ago
Read 2 more answers
125 &lt; 28 + 72 + 6x &lt; 200
Olin [163]

Answer:

The answer is 25/6 < x < 50/3

Step-by-step explanation:

Move all terms not containing  x  from the center section of the inequality.

hoped this helped!

Brainly, please?

4 0
3 years ago
Find the measure of the angle indicated for 17 &amp; 18
marusya05 [52]

Answer:

17. 49

18. 62

Step-by-step explanation:

alright so all u gotta know here is that all triangles add up to 180 degrees

17. 50+83= 133

180-133= 49 degrees

18. 44+74= 118

180-118 = 62 degrees

5 0
2 years ago
What is the missing numerator in the equivalent fraction? The mixed number 3 one-half is equivalent to a fraction with a denomin
Alex

7 is the missing numerator in the equivalent fraction with a denominator of 2.

<u>Step-by-step explanation</u>:

The mixed fraction is 3 1/2.

  • Convert it into a proper fraction to get a equivalent fraction.
  • Multiply the denominator 2 with 3 and then add 1 to the answer.

⇒ 3 1/2 = ((3\times2) + 1)/2

⇒ 3 1/2 =7/2

∴ The numerator of the equivalent fraction is 7.

3 0
3 years ago
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