-3[2-(y-5)]-4[3(y+1)-(6-y)(-2)]

Mathematics

1 answer:

Natalka [10]2 years ago

8 0

Answer:

−y−81

Step-by-step explanation:

You might be interested in

The rectangle below has an area of x^2-15x+56x square meters and a length of x-7 meters.

Gennadij [26K]

$Heya \: \: ! \\ \\ \\ Area \: of \: rectangle \: = Length \: \times Width \\ \\ We \: are \: given \: that \: , \\ \\ Length \: = \: \: ( \: x - 7 \: ) \: metres \\ Area \: \: \: \: \: = \: \: \: ( \: {x}^{2} - 15x + 56 \: ) \: square \: meters \\ \\ Therefore \: \: , \: \\ {x}^{2} - 15x + 56 = ( \: x - 7) \times Width \\ \\ Width = \frac{ ({x}^{2} - 15x + 56 )}{(x - 7)} \\ \\ Width = \frac{(x - 7)(x - 8)}{(x - 7)} \\ \\ \\ Width = ( \: x - 8 \: ) \: \: m \: \: \: \: \: \: \: \: \: Ans.$

3 0

2 years ago

Complete the table to show the area of each circle.

Troyanec [42]

Answer: look at my work its 10 pi cm ^2

Step-by-step explanation:

3 0

1 year ago

Read 2 more answers

Someone plsss help me quick

Marina CMI [18]

Answer:

15b + 30

Step-by-step explanation:

By expansion (6 x 2.5b) + (6 x 5)

= 15b + 30

5 0

3 years ago

A line has a slope of 2/3 and a y-intercept of −5.

aniked [119]

The best and most correct answers among the choices provided by the question are:

▢A. -2x+3y=-15
▢B. y=2/3x-5

y = mx + b. where m is the slope of the line and b is the y-intercept of the line, or the y-coordinate of the point at which the line crosses the y-axis. To write an equation in slope-intercept form, given a graph of that equation, pick two points on the line and use them to find the slope.

I hope my answer has come to your help. God bless and have a nice day ahead!

6 0

3 years ago

A spinner is divided into 8 equal sections number 1 to 8. if the arrow is spun once, what is the probability it will land on a n

harina [27]

This is really simple, its just 3/4.

4 0

3 years ago