1 year ago

If El = 16t + 20 and GI = 15t + 21, find the value of t in parallelogram EFGH

Mathematics

1 answer:

svet-max [94.6K]1 year ago

7 0

Diagonals bisect eachother in a paralleogram

$\\ \tt\hookrightarrow EI=GI$

$\\ \tt\hookrightarrow 16t+20=15t+21$

$\\ \tt\hookrightarrow 16t-15t=21-20$

$\\ \tt\hookrightarrow t=1$

You might be interested in

igomit [66]

Step-by-step explanation:

C. khar de

B. le akfowasnl

A. wabenur

8 0

2 years ago

A slope of -2 and a y-intercept of -7

rosijanka [135]

Y=-2x-7
Y=mx+b where m is the slope and b is the y-intercept

8 0

2 years ago

Read 2 more answers

3x-x+4=5x-8 . respuesta de esa ecuciojn

svetlana [45]

Answer:

x=4

Step-by-step explanation:

Combine like terms

Subtract 4 from both sides of the equation

Simplify

Subtract 5 from both sides of the equation

Simplify

Divide both sides of the equation by the same term

Simplify

4 0

2 years ago

Read 2 more answers

Simplest form of 4/10?

r-ruslan [8.4K]

Answer:

The answer is 2/5.

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Expand and simplify (6x-2)^2<br>

IgorLugansk [536]

Answer:

$\sf 36x^2 -24x +4$

solving step wise:

$\sf (6x-2)^2$

$\sf (6x-2)(6x-2)$

$\sf 36x^2 -12x -12x +4$

$\sf 36x^2 -24x +4$

$\sf (6x-2)^2$

$\sf (6x)^2 +2*6x*-2+(-2)^2$

$36x^2 -24x +4$

4 0

2 years ago

Read 2 more answers