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MatroZZZ [7]
3 years ago
7

HELP ME PLEASE!!!! Giving 40 points!!!!!!!

Mathematics
1 answer:
weeeeeb [17]3 years ago
4 0
For the rectangle: l x w = Area
l = 18
w = 18

18 x 18 = 324

If 16m is for dash line

1/2bh
1/2(16)(16)
4(16) = 64

1/2bh
1/2(8)16
8(8) = 64

324 + 64 + 64 = 452

Your area should be 452m²

hope this helps
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Use the "rule of 72" to estimate the doubling time (in years) for the interest rate, and then calculate it exactly. (Round your
bonufazy [111]

Answer:

Using the rule of 72, the doubling time is 9.35 years.

The exact answer is that the doubling time is 8.89 years.

Step-by-step explanation:

By the rule of 72, we have that the doubling time D is given by:

D = \frac{72}{Interest Rate}

The interest rate is in %.

In our exercise, the interest rate is 7.7%. So, by the rule of 72:

D = \frac{72}{7.7} = 9.35.

Exact answer:

The exact answer is going to be found using the compound interest formula(since the rule of 72 is a simplification of this formula).

The compound interest formula is given by:

A = P(1 + \frac{r}{n})^{nt}

Where A is the amount of money, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per unit t and t is the time the money is invested or borrowed for.

So, for this exercise, we have:

We want to find the doubling time, that is, the time in which the amount is double the initial amount, double the principal.

A = 2P

r = 0.077

There are 52 weeks in a year, so n = 52

A = P(1 + \frac{r}{n})^{nt}

2P = P(1 + \frac{0.077}{52})^{52t}

2 = (1.0015)^{52t}

Now, we apply the following log propriety:

\log_{a} a^{n} = n

So:

\log_{1.0015}(1.0015)^{52t} = \log_{1.0015} 2

52t = 462.44

t = \frac{462.44}{52}

t = 8.89

The exact answer is that the doubling time is 8.89 years.

6 0
3 years ago
El valor de la suma de 180⁰ a 360⁰ es el mismo o distinto?​
Aleonysh [2.5K]

Answer:

Ay

Fonsi

DY

Oh-oh

Oh no, oh no (oh)

Hey yeah

Diridiri, dirididi Daddy

Go

Sí, sabes que ya llevo un rato mirándote

Tengo que bailar contigo hoy (DY)

Vi que tu mirada ya estaba llamándome

Muéstrame el camino que yo voy

Oh

Tú, tú eres el imán y yo soy el metal

Me voy acercando y voy armando el plan

Solo con pensarlo se acelera el pulso

Oh yeah

Ya, ya me está gustando más de lo normal

Todos mis sentidos van pidiendo más

Esto hay que tomarlo sin ningún apuro

Despacito

Quiero respirar tu cuello despacito

Deja que te diga cosas al oído

Para que te acuerdes si no estás conmigo

Despacito

Quiero desnudarte a besos despacito

Firmar las paredes de tu laberinto

Y hacer de tu cuerpo todo un manuscrito (sube, sube, sube)

(Sube, sube) Oh

Quiero ver bailar tu pelo

Quiero ser tu ritmo (eh-oh) (uh-oh, uh-oh)

Que le enseñes a mi boca (eh-oh) (uh-oh, uh-oh)

Tus lugares favoritos (eh-oh) (favoritos, favoritos baby)

Déjame sobrepasar

Tus zonas de peligro (eh-oh) (uh-oh, uh-oh)

Hasta provocar tus gritos (uh-oh, uh-oh)

Y que olvides tu apellido (diridiri, dirididi Daddy)

Yo sé que estás pensándolo (yeh)

Llevo tiempo intentándolo (yeh)

Mami, esto es dando y dándolo

Sabes que tu corazón conmigo te hace bam bam

Sabe que esa beba 'tá buscando de mi bam bam

Ven prueba de mi boca para ver cómo te sabe (eh-eh)

Quiero, quiero, quiero ver cuánto amor a ti te cabe

Yo no tengo prisa, yo me quiero dar el viaje

Empezamo' lento, después salvaje

Pasito a pasito, suave suavecito

Nos vamos pegando poquito a poquito

Cuando tú me besas con esa destreza

Veo que eres malicia con delicadeza

Pasito a pasito, suave suavecito

Nos vamos pegando, poquito a poquito (oh oh)

Y es que esa belleza es un rompecabezas (oh no)

Pero pa montarlo aquí tengo la pieza (slow, oh yeah)

Despacito (yeh, go)

Quiero respirar tu cuello despacito (yeh)

Deja que te diga cosas al oído (yeh)

Para que te acuerdes si no estás conmigo

Despacito

Quiero desnudarte a besos despacito (yeh)

Firmar las paredes de tu laberinto

Y hacer de tu cuerpo todo un manuscrito (sube, sube, sube)

(Sube, sube) Oh

Quiero ver bailar tu pelo

Quiero ser tu ritmo (eh-oh) (uh-oh, uh-oh)

Que le enseñes a mi boca (eh-oh) (uh-oh, uh-oh)

Tus lugares favoritos (eh-oh) (favoritos, favoritos baby)

Déjame sobrepasar

Tus zonas de peligro (eh-oh) (uh-oh, uh-oh)

Hasta provocar tus gritos (uh-oh, uh-oh)

Y que olvides tu apellido (eh-oh)

Despacito

Vamo' a hacerlo en una playa en Puerto Rico

Hasta que las olas griten "Ay, bendito"

Para que mi sello se quede contigo (báilalo)

Pasito a pasito, suave suavecito (hey yeah, yeah)

Nos vamos pegando, poquito a poquito (oh no)

Que le enseñes a mi boca (eh-oh) (uh-oh, uh-oh)

Tus lugares favoritos (eh-oh) (favoritos, favoritos baby)

Pasito a pasito, suave suavecito

Nos vamos pegando, poquito a poquito (eh-oh)

Hasta provocar tus gritos (eh-oh) (Fonsi)

Y que olvides tu apellido (DY)

Despacito

Step-by-step explanation:

7 0
3 years ago
PLEASEE HELPPP! <br> what is the measure of
Debora [2.8K]

Answer:

x=12

Step-by-step explanation:

Im not sure which measure you're talking about, but I'll show you what I did here:

A triangle = 180 degrees.

4x + 8x + 4x =16x

-8 - 1 - 3 = -12

180 = 16x - 12        -Add 12 to both sides

192 = 16x               -divide by 16 to get x by itself

12 = x

Angle A = 88 degrees (8 times 12 then subtract 8)

Angle B = 47 degrees (4 times 12 then subtract 1)

Angle C = 45 degrees (4 times 12 then subtract 3)

5 0
2 years ago
HELPP!! I report wrong answers!!
Zarrin [17]
A : 12+1.5x=26 :))))
7 0
3 years ago
What is the dependency ratio?
shutvik [7]

Answer:The dependency ratio is an age-population ratio of those typically not in the labor force and those typically in the labor force. It is used to measure the pressure on the productive population

Step-by-step explanation:

6 0
2 years ago
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