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3 years ago

What is the slope for y=-10x+5

Mathematics

2 answers:

mr Goodwill [35]3 years ago

7 0

The slope would be 10

nlexa [21]3 years ago

4 0

the slope for y=-10x+5 is -10.

usually to find the slope you need to know what the slope formula is to find the slope.

slope formula: <em>y = mx + b</em>

<em>m = slope</em>

<em>b = y-intercept</em>

so any integer that lies on m is the slope, just like -10.

<em>hope this helps! ❤ from peachimin</em>

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7 0

2 years ago

What are the answers for both of these what are zeros<br> help

Archy [21]

Graph 5- e)
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4 years ago

the ratio of the sides of a certain triangle is 2:7:8 if the longest side of the triangle is 40cm how long are the other two sid

Zigmanuir [339]

The length of the other two sides is 10 and 35 respectively.

<h3>What is a ratio?</h3>

A ratio is a quantitative relation showing the comparison between two or more numbers. It can also be written in the fractional form where the first part is the numerator and the second part is called the denominator.

From the given information:

The sides of the triangle = 2:7:8
The total sides of the triangle = 2+7+8 = 17

We are being told that the longest side is the triangle is equal to 40.

i.e.

$\mathbf{\to\dfrac{8}{17}\times x = 40}$

$\mathbf{x = 40 \div \dfrac{8}{17}}$

$\mathbf{x = 40 \times \dfrac{17}{8}}$

x = 85

Now for the other two sides 2 and 7, their length is as follows.

$\mathbf{\dfrac{2}{17}\times 85 = 10}$

$\mathbf{\dfrac{7}{17}\times 85 = 35}$

Therefore, we can conclude that the length of the other two sides is 10 and 35 respectively.

Learn more about ratios here:

brainly.com/question/2328454

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2 years ago

Sabiendo que lo ancho de un terreno rectangular mide 24.7 m y que su perímetro es de 131.8 m. ¿Cuánto mide cada uno de sus lados

nadya68 [22]

Answer:

El perímetro de un terreno rectangular mide 48 m . Calcula sus dimensiones si el largo es el doble que el ancho.

Respuesta:

De largo mide 16m

De ancho mide 8m

Explicación paso a paso:

Perímetro = número de lados multiplicado por longitud del lado.

Formula: P = 2(a + b) o P = 2b + 2h

Donde: P = Rectángulo del perímetro

a y b = Longitudes de lados

Asignamos las variables:

Largo = 2x

Ancho = x

Utilizamos la formula:

2(x) + 2(2x) = 48

2x + 4x = 48

6x = 48

x = 48/6

x = 8m (ancho)

2(8)

16m (largo)

Step-by-step explanation:

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3 years ago

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user100 [1]

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3 years ago