3 years ago

The length of a rectangular portrait is 1.5 times the width. The perimeter is 10 feet what is the length of the portrait

Mathematics

1 answer:

snow_tiger [21]3 years ago

6 0

The length of the portrait is 3 feet because 2+2= 4 and 3+3= 6 and 4+6= 10 feet

You might be interested in

Please help and thank you!

Stolb23 [73]

The conversion is

$x = r \cos \theta$

$y = r \sin \theta$

$\dfrac y x = \tan \theta$

We're given the fairly unusual

$\theta = -\frac 5 2$

It's fairly unusual because usually an angle is given in degrees or radians, and typically the radians are a fraction times pi. We'll assume radians.

$\dfrac y x = \tan \theta = \tan(-5/2) \approx 0.747$

Ah, there's our .75. The approximate answer is

$y = 0.75 x$

Third choice.

The exact answer is

$y = x \tan( -\frac 5 2)$

also a line through the origin.

3 0

3 years ago

Find LJ and mGM if KP=PL and GH=36 ft

Aloiza [94]

Answer: the answer to lg is 18

6 0

3 years ago

I need help with this Show work on each one

Studentka2010 [4]

Answer:

first one is 1

Second is -2/3

3 0

3 years ago

Simple interest on certain principle is 1/5 of the amount in 5 yrs find rate.<br><br>

Bezzdna [24]

9514 1404 393

Answer:

Step-by-step explanation:

The simple interest formula can be used.

I = Prt

where r is the annual rate and t is the number of years.

1/5 = 1·r·5

(1/5)/5 = r = 1/25 · 100% = 4%

The rate is 4%.

7 0

3 years ago

Diameter = 24 ft<br> Radius = ?

Lisa [10]

Answer:

Step-by-step explanation:

R=d/2

D=2r

4 0

3 years ago