All categories

3 years ago

Please i need help on this

Mathematics

1 answer:

wlad13 [49]3 years ago

7 0

Answer:

y = 1/2x + 8

Step-by-step explanation:

to find the slope, use the formula y1 - y1 / x1 - x2

It doesn't matter which y or x first, just put them in order

In this case there is (-6, -5) and (-4, -4)

Put it in the formula:

-5 (+) 4 / -6 (+) 4

that goes to

-1/-2 or 1/2

To find out the y-int, plug the slope and one of the points in y = mx+b

5 = 1/2(-6) + b

5 = -3 + b

8 = b

put it all together

y = 1/2x + 8

You might be interested in

Eleni withdrew $45.00 from her savings account. she then used her debit card to buy groceries for $30.15. what was the total amo

SVEN [57.7K]

$45.00+$30.15=$75.15

3 0

3 years ago

Read 2 more answers

What is the area of the composite figure? _______ cm2 pls and ty

LuckyWell [14K]

The length of line in green = 5 cm
the length of line in yellow = 3 cm
the length of line in red = 6 cm
the length of line in white = 16 cm
the total area = 100 + 12 + 12 + 20 + 24 + 96 = 264 cm2

3 0

3 years ago

Read 2 more answers

Cole wants to buy carpet to cover his whole living room, except for the tiled floor. The tiled floor is 4 5 6 ft by 2 1 3 ft. Fi

Shtirlitz [24]

Answer:

$Area = 49\frac{25}{36}$

Step-by-step explanation:

Given

Tile

$Length = 4\frac{5}{6}$

$Width = 2\frac{1}{3}$

See attachment for dimension of the floor

Required

Determine the area covered by the carpet

From the attachment, the dimension of the floor is:

$Length = 12\frac{1}{4}$

$Width = 5$

Calculate Area

$Area = Length * Width$

$Area = 12\frac{1}{4} * 5$

$Area = 61\frac{1}{4}$

The area of the tiles is:

$Area = 4\frac{5}{6} * 2\frac{1}{3}$

$Area = \frac{29}{6} * \frac{7}{3}$

$Area = \frac{203}{18}$

$Area = 11\frac{5}{18}$

So, the carpet area is:

$Area = Floor\ Area - Tile\ Area$

$Area = 61\frac{1}{4} - 11\frac{5}{18}$

To improper number

$Area = \frac{245}{4} - \frac{208}{18}$

Take LCM

$Area = \frac{2205 - 416}{36}$

$Area = \frac{1789}{36}$

$Area = 49\frac{25}{36}$

7 0

3 years ago

8 divided by two -thirds of x. PLS SOLVE THIS FOR ME ASAP

Kaylis [27]

Answer:

12 $x$

Step-by-step explanation:

8 divided by two-thirds of x is

⇒ 8/2/3 × $x$

⇒ 8 × (3/2) $x$

⇒ 8×3 $x$ / 2

⇒ 24 $x$ / 2

∴ 12 $x$

7 0

2 years ago

A cheetah can run at a speed of 60 miles per hour how far can it run in 0.5 hours

damaskus [11]

30 miles
Because you’re cutting the time in half and the same should apply to the speed

4 0

3 years ago