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Mila [183]
3 years ago
13

What is perimeter of rectangle JKLM?

Mathematics
2 answers:
Yuki888 [10]3 years ago
8 0

Answer:

the answer should be 16 units

hope this helps!

Sloan [31]3 years ago
6 0

Answer: 16 units

Step-by-step explanation:

Find the length of each of the four sides and add them all together. The short sides each measure 3 units and the long sides each measure 5 units. 3+3+ 5+5 = 16

You might be interested in
Rampur Sarpanch requested one of his villager to donate a 6m wide land adjusted to his 132.8m long side of his right triangular
Ronch [10]

Answer:

Area of the remaining triangle with the villager is 1243.13 m²

Step-by-step explanation:

Triangle ABC is the triangular plot of a villager shown in the figure attached.

Sarpanch requested the villager to donate land which is 6 m wide and along the side AC which measures 132.8m.

Other sides of the plot has been given as AB = 50m and BC = 123 m.

Now area of this land before donation = \frac{1}{2}\times {\text{Height}}\times \taxt{Base}

= \frac{1}{2}\times (123)\times (50)

= 3075 square meter

After donation of the land the triangle formed is ΔDBE.

In ΔABC,

tan(ABC)=(\frac{AB}{BC})

tan(∠ABC) = \frac{50}{123}

                 = 0.4065

∠ABC = tan^{-1}(0.4065)

          = 22.12°

In ΔEFC,

tanC = \frac{EF}{CF}

0.4065 = \frac{6}{CF}

CF = \frac{6}{0.4065}

CF = 14.76 m

Since DE = AC - (CF + AG)

               = 132.8 - (2×14.76)

               = 132.8 - 29.52

               = 102.48 m

Now in ΔDBE,

sin(∠DEB) = \frac{BE}{DE}

sin(22.12) = \frac{BE}{102.48}

DB = 102.48×0.3765

     = 38.59 m

Similarly, cos(22.12) = \frac{BE}{DE}

0.9264 = \frac{BE}{102.48}

BE = 102.48×0.9264

     = 94.94m

Now area of ΔDBE = \frac{1}{2}(DB)(BE)

                                = \frac{1}{2}(38.59)(94.94)

                                = 1831.87 square meter

Area of remaining triangle with the villager = Area of ΔABC - Area of ΔDBE

= 3075 - 1831.87

= 1243.13 square meter

3 0
3 years ago
If I have 4 groups of $29, about how much do I have?
grandymaker [24]

Answer:

i think its $116

Step-by-step explanation:

if you have four groups of twenty-nine dollars that would be

4x$29

which is $116

6 0
3 years ago
Read 2 more answers
Please help me thank you!
Tcecarenko [31]

Answer:

46.7%

Step-by-step explanation:

The fraction of youths preferring printedbooks

= 21/(21+24)

= 21/45

= 21 *100 / 45

= 46.67%

6 0
2 years ago
4. Ethan types 1/5 of a page in 1/4 minute. How much time does it take him to type a full page?
Allisa [31]

Answer:

4/5 minute or 12 seconds

Step-by-step explanation:

1/4 page= 12 seconds

1 page = 48 seconds

48/60

24/30

8/10

4/5

3 0
3 years ago
Solve 27 and 29, will give BRAINLIST!!
otez555 [7]

Answer:

see below

Step-by-step explanation:

27.

We can use ratios to solve

152 dollars     532 dollars

---------------- = ----------------

4 days              x days

Using cross products

152x = 4*532

152x =2128

Divide each side by 152

152x/152 = 2128/152

x =14

14 days

29.

1 inch        2/3 inches

------------ = ----------------

6.5 ft          x ft

Using cross products

1x = 2/3 * 6.5

x = 4.333333

c = 4 1/3 ft

5 0
3 years ago
Read 2 more answers
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