All categories

2 years ago

Which of the following lines are parallel?

Mathematics

1 answer:

borishaifa [10]2 years ago

7 0

Answer:

D&E, A&B

Step-by-step explanation:

It's pretty confusing but I know any of the answers with "c" in it is incorrect. The other options seem correct.

You might be interested in

Can someone please help me

ludmilkaskok [199]

Answer:

y - 4 = 3(x-3)

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What are the answer for these questions?

Burka [1]

Answer:

1. yes

2. 3

3. 1x

4. y=1x+3 or y=x+3

Step-by-step explanation:

6 0

3 years ago

An isosceles trapezoid has base angles of 45° and bases of lengths 8 and 14. The area of the trapezoid is

Mice21 [21]

Answer:

Option A is correct.

Step-by-step explanation:

Given an isosceles trapezoid has base angles of 45° and bases of lengths 8 and 14. we have to find the area of isosceles trapezoid.

An isosceles trapezoid has base angles of 45° and bases of lengths 8 and 14.

From the figure attached , we can see an isosceles trapezoid ABCD,

AB = 8cm and CD=14cm

So we have to find the value of AE which is the height of Trapezoid in order to find area.

In ΔAED

$tan\angle 45 =\frac{AE}{ED}$

⇒ $AE=1\times 3$

∴ AE = DE =3cm

$\text{The area of the trapezoid=}\frac{h}{2}\times (a+b)$

h=3cm, a=14cm, b=8cm

$Area=\frac{3}{2}\times(14+8)=\frac{3}{2}\times 22=33 units^2$

hence, $\text{The area of the trapezoid is }33 units^2$

Option A is correct.

3 0

3 years ago

Read 2 more answers

Evaluate the expression 2x2 - yl yl + 3xº for x = 4 and y = 7

Bond [772]

Answer:

replace the given values of x and y

Step-by-step explanation:

hope it helped!!!

6 0

3 years ago

ANSWER PLZ QUICK AND FAST

stich3 [128]

Subtract 9 from both sides

7 0

4 years ago

Read 2 more answers