All categories

3 years ago

Find values of x and y for which ABCD must be a parallelogram. The diagram is not to

Mathematics

2 answers:

Nutka1998 [239]3 years ago

8 0

3x-14=x+2
Add 14 to both sides.
3x=x+16
Subtract x from both sides.
2x=16
Divide by 2.
x=8

4y-7=y+11
Add 7 to both sides.
4y=y+18
Subtract y from both sides.
3y=18
Divide by 3.
y=6

The answer is d.

Zina [86]3 years ago

7 0

The answer is d.

3x-14 = x-2 solve for x

4y-7 = y+11 solve for y

You might be interested in

Are the ratios 20:16 and 5:4 equivalent?

emmasim [6.3K]

Answer:

Yes

Step-by-step explanation:

20:16

Reduce the ratio to lowest terms by dividing both numbers by 4.

20:16 = 5:4

Answer: Yes

5 0

2 years ago

HELP ASAP NEED NOWW MY SEGEMENT EXAM SO HELP NOW LIKE RLLY BAD

leva [86]

Answer:

"g(x) = log₂(x) + 2" is the closest graph to what g(x) would be, slightly above f(x) and curving up.

3 0

2 years ago

A movie theater has been charging $10.00 per person and selling about 500 tickets on a typical weeknight. After surveying their

kifflom [539]

Answer:

$p(x) = -0.01x + 15$

Step-by-step explanation:

Given

Let x represent the number of tickets, and p the charges

$(x_1,p_1) = (500,10)$

A reduction of 50c gives an increment of 50 tickets.

This gives:

$(x_2,p_2) = (500+50,10-0,5)$ ---- $50c = \$0.5$

$(x_2,p_2) = (550,9.5)$

Required

Determine the demand function

First, calculate the slope:

$m = \frac{p_2 - p_1}{x_2 - x_1}$

$m = \frac{9.5 - 10}{550-500}$

$m = \frac{-0.5}{50}$

$m = -0.01$

So, the equation is:

$p = m(x - x_1) + y_1$

$p = -0.01(x - 500) +10$

$p = -0.01x + 5 +10$

$p = -0.01x + 15$

Hence, the function is:

$p(x) = -0.01x + 15$

4 0

3 years ago

Do side lengths 8,7 and 15 create a triangle ?

dexar [7]

Answer:

Yes

Step-by-step explanation:

To make a triangle the 2 smaller sides must join together to become greater than or equal to the biggest side.

8+7=15

Therefore,

side lengths 8, 7, and 15 do create a triangle.

Hope this helps

3 0

4 years ago

Read 2 more answers

Please help me, it would be really nice

77julia77 [94]

4 Options bc its correct ome

6 0

3 years ago