What type of object is pictured below?<br> O A. Segment<br> O B. Line<br> O C. Ray<br> O D. Point

Help find y .. slope is m=-5/8

goblinko [34]

y = 8

using the ' gradient formula' m = (y₂ - y₁)/(x₂ - x₁)

with (x₁, y₁) = (3, 3), (x₂, y₂) = (- 5, y) and m = - $\frac{5}{8}$

(y - 3)/( - 5 - 3) = - $\frac{5}{8}$

(y - 3)/(-8) = - $\frac{5}{8}$

multiply both sides by - 8 to eliminate fractions

y - 3 = 5

add 3 to both sides

y = 5 + 3 =8

5 0

3 years ago

In a right triangle, the measure of one angles is 43. sketch a diagram to represent this situation. what is the measure of the o

Pepsi [2]

So a right triangle is 90° and we have a 45° angle every triangle=180° so 90+43=133
180-133=47° the other angle is 47°

6 0

3 years ago

Use the same coordinate plane to draw the graphs of the functions. Y=kx-2 if k=1, 0.4,-1

mario62 [17]

Graphs can be used to represent functions.

See attachment for the graphs of: <em>y =x - 2, y = 0.4x - 2, y =-x - 2</em>

The function is given as: $\mathbf{y = kx - 2}$

When k = 1,

We have:

$\mathbf{y = 1\times x - 2}$ ----- substitution property of equations

$\mathbf{y = x - 2}$

So, the equation is: $\mathbf{y = x - 2}$ when k = 1

When k = 0.4,

We have:

$\mathbf{y = 0.4\times x - 2}$ ----- substitution property of equations

$\mathbf{y = 0.4x - 2}$

So, the equation is: $\mathbf{y = 0.4x - 2}$ when k = 0.4

When k = -1,

We have:

$\mathbf{y = -1\times x - 2}$ ----- substitution property of equations

$\mathbf{y = -x - 2}$

So, the equation is: $\mathbf{y = -x - 2}$ when k = -1

See attachment for the graphs of: $\mathbf{y = x - 2}$ , $\mathbf{y = 0.4x - 2}$ and $\mathbf{y = -x - 2}$

Read more about graphs and functions at:

brainly.com/question/11804653

3 0

2 years ago

What is #2? what is#3?

Firlakuza [10]

Answer:

Step-by-step explanation:

7 0

3 years ago

A medical researcher has two petri dishes containing viruses. Dish A has a population density of 1.2 viruses per square millimet

Lyrx [107]

<h3><u>Answer;</u></h3>

= 3,391 viruses

<h3><u>Explanation;</u></h3>

The population density is 1.2 viruses per square millimeter.

This means, each square millimeter is occupied by a population of 1.2 viruses.

Therefore; for an area of 2,826 square millimeters, there will be;

= 2,826 multiplied by 1.2 viruses

= 2,826 × 1.2

= 3391.2 viruses,

and since we can have a fraction or decimal virus then the population would be <u>3391 viruses</u>

7 0

2 years ago

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What type of object is pictured below? O A. Segment O B. Line O C. Ray O D. Point