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nexus9112 [7]
3 years ago
11

What is the approximate percent decrease from 1,865 to 1,240?

Mathematics
2 answers:
Trava [24]3 years ago
4 0

Answer:

33.5

1865 - 625 = 1240

625/1865 = 33.5%

Zanzabum3 years ago
3 0

Answer:

50.4% decrease

Step-by-step explanation:

(difference of two values/original value ) x 100

= (625/1240) x 100

= .504 x 100

= 50.4%

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4) Slope = 1, y-intercept = 4​
8090 [49]

y=mx+b - slope intercept form

Slope = 1, y-intercept = 4​

m is also the slope

b is the y-intercept

answer;

y=x+4

6 0
3 years ago
Read 2 more answers
(21gh^4)(6g^6h^2)(3g^2h^6) find the greatest common factor of the monomials
mezya [45]
The answer is
3g {h}^{2}
To find greatest common factor, look at the variables: g, h

Look at their coefficients and exponents:
21g \: \:  \:  6 {g}^{6}  \:  \:  \: 3 {g}^{2}  \\  {h}^{4}  \:  \:  \:  {h}^{2}  \:  \:  \:  {h}^{6}
Find the two groups' GCF:
3g \\  {h}^{2}
Combine:
3g {h}^{2}
6 0
3 years ago
dos aviones parten de una ciudad con direcciones S32°E y E57°N¿ cuál es el angulo que forma sus direcciones?​
Elan Coil [88]

Answer:

El ángulo formado entre las dos direcciones es aproximadamente 115º.

Step-by-step explanation:

Las direcciones dadas en el enunciado significan lo siguiente:

S32ºE - <em>32º al este del sur.</em>

E57ºN - <em>57º al norte del este.</em>

Vectorialmente hablando, cada dirección es la siguiente:

S32ºE

A(x,y) = (\sin 32^{\circ}, -\cos 32^{\circ})

A(x,y) = (0.530, -0.848)

E57ºN

B(x,y) = (\cos 57^{\circ},\sin 57^{\circ})

B(x,y) = (0.545, 0.839)

El ángulo formado entre los dos vectores unitarios (\theta), medido en grado sexagesimales, puede determinarse mediante la siguiente ecuación vectorial:

\theta = \cos^{-1} \frac{A\,\bullet \,B}{\|A\|\cdot \|B\|}

Donde:

\|A\| - Norma de A(x,y).

\|B\| - Norma de B(x,y).

Si sabemos que A(x,y) = (0.530, -0.848), B(x,y) = (0.545, 0.839), \|A\| = 1 y \|B\| = 1, entonces el ángulo formado entre los dos vectores es:

\theta = \cos^{-1} \frac{(0.530)\cdot (0.545)+(-0.848)\cdot (0.839)}{(1)\cdot (1)}

\theta \approx 115^{\circ}

El ángulo formado entre las dos direcciones es aproximadamente 115º.

4 0
3 years ago
A truck has a trailer that has a length of
bija089 [108]

Answer:

56m cubed

Step-by-step explanation:

7m×2m×4m=56m

5 0
3 years ago
What is the length of an arc if we know the radius of curvature is 12 in. and the area of the sector created is 252 in. sq.
Setler [38]
I would say divide 12 by 252
7 0
3 years ago
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