3 years ago

Will give brainliest if it is right

Mathematics

2 answers:

iren2701 [21]3 years ago

8 0

Answer:

1x = 2.5y

Step-by-step explanation:

X=1 and 1*x = 1x and y = 2.5, 3.5*y = 2.5y. = 1x =2.5y

nikitadnepr [17]3 years ago

6 0

Answer:

-4,5 / 5,3 . . .. ........

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Write an equation of the line in slope-intercept form given the graph below.

Elza [17]

Answer:

y=-1/3x-1

Step-by-step explanation:

1. Find the slope.

Start from the point on the y-axis and count down and over until you get to the other point marked on the graph. This gets you -1/3

Slope is -1/3

2. Find where the line crosses the y-axis. This is the y-intercept. On this graph, the line crosses the y-axis at (0,-1). The y-value is the intercept.

3. Put the equation in slope-intercept form. Slope intercept form is y=mx+b with mx being the slope and b being the y-intercept.

y=-1/3x-1

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3 years ago

Describe how (2^3)(2^-4) can be simplifed

yanalaym [24]

Answer:

$2^3\times2^{-4}=\frac{1}{2}$

Step-by-step explanation:

The given expression is

$(2^3)(2^{-4})$

This is the same as;

$2^3\times2^{-4}$

Recall that;

$a^m\times a^n=a^{m+n}$

This implies that;

$2^3\times2^{-4}=2^{3+-4}$

$2^3\times2^{-4}=2^{-1}$

We now use the following law of exponents

$a^{-m}=\frac{1}{a^m}$

This gives us;

$2^3\times2^{-4}=\frac{1}{2}$

7 0

4 years ago

I need help with these ASAP Please help me and will give brainlist

STALIN [3.7K]

Answer:

Step-by-step

A. C. C. 14. thats all i know, okay bye.

7 0

3 years ago

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Find the volume of a box with a length of 5cm, a width of 5cm, and a height of 10 cm

gladu [14]

You would do the length times the width and the height to get 250cm

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3 years ago

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timofeeve [1]

The resolution of the problem is in the attached photo

Remember: Area of the circle= 3.14 x r^2

if you don't understand some passage write in the comments of my answer ;)

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3 years ago