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Brilliant_brown
14 days ago
13

Which equation represents a line that passes through (–2, 4) and has a slope of StartFraction 2 Over 5 EndFraction.? y – 4 = (x

+ 2) y + 4 =(x – 2) y + 2 = (x – 4) y – 2 =(x +4)
Mathematics
2 answers:
Leona [4.1K]14 days ago
8 0

In this problem, the point-slope form of a line is defined as:

(y-y_ {0}) = m (x-x_ {0})

Where:

(x_ {0}, y_ {0}): represents a point on the line,

and m stands for the slope.

Given the details:

(x_ {0}, y_ {0}): (-2,4)\\m = \frac {2} {5}

Substitute the values:

y-4 = \frac {2} {5} (x - (- 2))\\y-4 = \frac {2} {5} (x + 2)

Thus, the equation of the line is:

y-4 = \frac {2} {5} (x + 2)

Answer:

y-4 = \frac {2} {5} (x + 2)

tester [3.9K]14 days ago
7 0

Answer:

The correct choice is A.

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Svet_ta [4321]

Complete Question

Angela has constructed a wedge-shaped pillow for her TV watching needs. It contains 0.35 m³ of fluffy material. The pillow's base area measures 0.5m², and its height stands at 1m.

What is the length of the pillow?

Provide an exact answer (no rounding).

Answer:

1.4m

Step-by-step explanation:

A wedge can be defined as a Triangular prism. Thus,

The volume formula for a wedge (Triangular prism) is given by: 1/2 × B × H × L

b = 0.5m

h = 1 m

l =??

Volume of the wedge = 0.35 m³

0.35 = 1/2 × 0.5 × 1 × L

0.35 = 0.25 × L

Solving for L, we get: L = 0.35/0.25

L = 1.4m

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8 days ago
If BCD ~ GEF, find BD
PIT_PIT [3919]

Response:

BD equals 19

Detailed breakdown:

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4 days ago
Which statements are correct? Check all that apply.
babunello [3635]

Answer:- 1. True. A compass serves the purpose of drawing circles and arcs in geometric constructions.

2. False. A standard geometric construction necessitates the use of a straightedge, compass, and pencil, among other tools, to accurately draw a geometric figure.

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6 0
3 days ago
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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 [4022]

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°

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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

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\angle R > \angle S   Respuesta

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11 days ago
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