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1 year ago

Seleccione el número que se puede describir mejor como enteros.

Mathematics

1 answer:

Zielflug [23.3K]1 year ago

7 0

the second one

Step-by-step explanation:

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The graph of a proportional relationship contains the point (8, 4).

Softa [21]

$\bf \qquad \qquad \textit{direct proportional variation}\\\\
\textit{\underline{y} varies directly with \underline{x}}\qquad \qquad y=kx\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}\\\\
-------------------------------\\\\
(\stackrel{x}{8}~~,~~\stackrel{y}{4})\implies 
\begin{cases}
x=8\\
y=4
\end{cases}\implies 4=k8\implies \cfrac{4}{8}=k\implies \cfrac{1}{2}=k
\\\\\\
\boxed{y=\cfrac{1}{2}x}$

6 0

3 years ago

Helpppppppppppppppppppppp..... .......

morpeh [17]

Answer:

${ \sf{( \sec \theta - \csc \theta)(1 + \tan \theta + \cot \theta) }} \\ = { \sf{( \sec \theta + \tan \theta \sec \theta + \cot \theta \sec \theta) - ( \csc \theta - \csc \theta \tan \theta - \csc \theta \cot \theta)}} \\ = { \sf{( \sec \theta + \sec \theta \tan \theta + \csc \theta) - ( \csc \theta - \sec \theta - \csc \theta \cot \theta)}} \\ = { \sf{ \sec \theta \tan \theta + \csc \theta \cot \theta }} \\ { \bf{hence \: proved}}$

3 0

2 years ago

Write an algebra expression to represent each scenario: “the sum of 6 and y”

Lina20 [59]

Answer:

6+y

Step-by-step explanation:

simple:)

5 0

2 years ago

46cm = how many millimetres

Leto [7]

Solution

One centimeter is equal to 10 millimeters. To find how much millimeters are in 46 centimeters you have to multiply by 10 since there are 10 millimeters in 1 centimeter .

1 cm = 10 mm

Calculations
46 x 10 = 460
There are 460 millimeters

46 cm = 460 mm

3 0

3 years ago

What does X equal. -356 = -77 -9x This is grade 7 math.

LuckyWell [14K]

Answer:

<h2> x = 2.82 (approx.)</h2>

Step-by-step explanation:

Given, 

- 356 = -77 - 99x

=> -77 - 99x = -356

=> -99x = -356 + 77

=> -99x = -279

$= > x = \frac{ - 279}{ - 99}$

=> x = 2.8181....

=> x = 2.82 (approx.) (Ans)

7 0

3 years ago