Ask question

Ask question

All categories

3 years ago

9

A studio apartment has a floor that measures 80 feet by 64 feet. A scale drawing of the floor on grid paper uses a scale of 1 un

it : 8 feet. What are the dimensions of the scale drawing?

1 answer:

fgiga [73]3 years ago

8 0

10 units by 6.4 units

You might be interested in

Find the distance between each pair of parallel lines with the guven equation y=2x+7 y=2x-3

Doss [256]

Answer:

10

Step-by-step explanation:

The y-intercept for each line is...

y=2x+7 (0, 7)

y=2x-3 (0, -3)

Note this is because...

y=mx+b

b represents the y-intercept

Using the distance formula...

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2$

$d=\sqrt{(0-0)^2+(7-(-3))^2$

$d=\sqrt{0+(10)^2$

$d=\sqrt{0+100}$

$d=\sqrt{100}$

$d=10$

4 0

2 years ago

A 13-foot ladder leans against the side of a house with its base 3 feet from the house. Use the Pythagorean Theorem to approxima

scZoUnD [109]

Answer: 12.65 ft

Pythagorean theorem is $a^{2}$ + $b^{2}$ = $c^{2}$

So, $a^{2}$ + $3^{2}$ = $13^{2}$

169 - 9 = 160

$\sqrt{160}$ is 12.65.

Hope it helps.

4 0

3 years ago

Write the equation of a line in slope-intercept form that passes through the point (0,-7) and has a slope of 3/4.

kondor19780726 [428]

Answer:

y=3/4x-7

Step-by-step explanation:

(0,-7) is the y-intercept

3/4 is the slope

y=mx+b

m is the slope

b is the y-intercept

plug it in:

y=3/4x-7

please mark brainliest!

4 0

2 years ago

What is .181818... as a fraction?

LekaFEV [45]

181818/1000000. let me know if im wrong! <3

4 0

2 years ago

Can u help me pls <br>I will choose the best one <br>

boyakko [2]

Answer:

12 and 30

Step-by-step explanation:

I think the best answer is 12 and 30.

I hope it will help u...

4 0

2 years ago