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3 years ago

Help me please I am stuck

Mathematics

1 answer:

Elza [17]3 years ago

4 0

Answer is b) 2/5

good luck

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Which is an equation of the line with slope -3 and passes through (2,-1)?

Anuta_ua [19.1K]

Answer:

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - 3, so

y = - 3x + c ← is the partial equation

T find c substitute (2, - 1) into the partial equation

- 1 = - 6 + c ⇒ c = - 1 + 6 = 5

y = - 3x + 5 ← in slope- intercept form

Add 3x to both sides

3x + y = 5 ← in standard form → C

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3 years ago

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sweet-ann [11.9K]

1/2 pieces of the hole because you can simplify 2/4 by dividing it by 2 and you'll get 1/2

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3 years ago

What is the lateral area of the cone? 10 yd and 12.1 yd

Harman [31]

Answer:

The lateral area will be "381 yd²". A further solution is provided below.

Step-by-step explanation:

The given values are:

Radius of cone,

r = 10 yd

Height of cone,

L = 12.1 yd

As we know,

The lateral surface area of cone is:

= $\pi r L$

On substituting the values, we get

= $\frac{22}{7}\times 10\times 12.1$

= $\frac{22}{7}\times 121$

= $380.28 \ yd^2$

0r,

= $381 \ yd^2$

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3 years ago

For each equation, determine whether it represents a direct variation, an inverse variation, or neither. Find the constant of va

rewona [7]

Both inverse variation’s. K=constant=9,6

6 0

3 years ago

Help me on this math question

Blababa [14]

Answer:

$\huge \boxed{X=30}$

B. 30

Step-by-step explanation:

First, you multiply by 5 from both sides of equation.

$\displaystyle \frac{x}{5}=6\times5$

Simplify, to find the answer.

$\displaystyle 6\times5=30$

$\huge \boxed{X=30}$ , which is our answer.

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2 years ago

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