3 years ago

Find the value of each variable in the parallelogram

Mathematics

1 answer:

kompoz [17]3 years ago

4 0

9514 1404 393

Answer:

k = 7

m = 8

Step-by-step explanation:

The diagonals bisect each other, so each half is equal to the opposite half.

k +4 = 11 . . . . down-sloping diagonal

k = 7

m = 8 . . . . up-sloping diagonal

You might be interested in

Alvaro is interested in the relationship between weather conditions and whether the downtown train runs on time. For a year, he

sladkih [1.3K]

Answer:

I got B :)))

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Algebraically solve the system of equations 2x + y = 5 and 5x − 2y = 8.

Tpy6a [65]

Answer:

x=2, y=1

Step-by-step explanation:

2x + y = 5

5x − 2y = 8.

Multiply the first equation by 2

2( 2x + y) = 5*2

4x +2y = 10

Add this to the 2nd equation to eliminate y

4x+2y = 10

5x -2y = 8

--------------------

9x = 18

Divide by 9

9x/9 = 18/9

x = 2

Now find y

2x+y = 5

2(2)+y = 5

4+y = 5

Subtract 4 from each side

y = 5-4

y =1

3 0

3 years ago

Mr. Roble is traveling to the store and drives 4 miles in 16 minutes. Write a unit rate that describes Mr. Roble's trip to the s

Fittoniya [83]

Answer: 4 miles = 16 min

4 miles : 16 min

Step-by-step explanation:

You have to multiply by the same number

3 0

3 years ago

21 3/8+(-51 1/4) -65 2/5+103 -34.528+78.12 863.78+(-1024.01)

SashulF [63]

Answer:

$21\frac{3}{8} +(-51\frac{1}{4} )=21\frac{3}{8} -51\frac{1}{4} =-\frac{39}{8}$

$-65\frac{2}{5} +103=77$

$-34.528+78.12=43.592$

$863.78+(-1024.01)=863.78-1024.01=-160.23$

3 0

3 years ago

How will the size of the model for 100,000 compare to the size of the model for 10,000

timama [110]

The 100,000 size is 10x the size of the 10,000 model.

6 0

3 years ago