Ask question

Ask question

All categories

3 years ago

11

Find the value of x that makes ABCD a parallelogram.

1 answer:

ELEN [110]3 years ago

8 0

Answer:

Step-by-step explanation:

130+5x=180

130-130+5x=180-130

5x=50

x=10

You might be interested in

2350 million in standard form

topjm [15]

Answer:

in this problem we have

2,350 million

Remember that

1 million=1,000,000

so

2,350 million=2,350*1,000,000=2,350,000,000

convert to standard form

2,350,000,000=2.35*10^{9}

therefore

the answer is

2.35*10^{9}

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Solve each equation for y:

sammy [17]

Step-by-step explanation:

${y}^{2} - 1 = 80$

${y}^{2} = 81$

$y = ±9$

$\frac{y - 4}{4} = 1$

$y - 4 = 4$

$y = 8$

$\frac{10 - 63}{y} = 1$

$10 - 63 = y$

$- 53 = y$

3 0

2 years ago

Read 2 more answers

How many triangles exist with the given side lengths? A. More than one unique triangle exists with the given side lengths. B. Ex

Kruka [31]

Answer:

it's B.) No triangle exists with the given side lengths. NOT THE OTHER ONE

Step-by-step explanation:

8 0

3 years ago

Find three consecutive integers whose sum is 0.

ANTONII [103]

0, -3 ,+3

hope it helped u! ^^

4 0

2 years ago

Read 2 more answers

What is -a ^-2 if a=-5<br><br>A. -25<br>B.25<br>C.-1/25<br>D.1/25

Dmitrij [34]

Answer:

-1/25

Step-by-step explanation:

- (a)^-2

Let a = -5

- (-5)^-2

-1/(-5)^2

-1/25

3 0

3 years ago

Read 2 more answers