3 years ago

In the figure, transversal t intersects the parallel lines a and b.

2 answers:

5 0

Lines a and b are parallel, and line t is a transversal.
Notice that angles 2 and 7 are on the outside of the parallel lines, and they are on different sides of the transversal.
Angles 2 and 7 are alternate exterior angles.

The answer is (a) alternate exterior angles theorem.

It is by the "alternate exterior angles theorem" that angles 2 and 7 are congruent.

Ainat [17]3 years ago

4 0

Answer:

The correct answer is A.

Step-by-step explanation:

You might be interested in

Two sides of a triangle can be represented by the expressions 3x+8 and 2x2-4x+5.If the perimeter of the triangle is 4x2+2x-10, w

pickupchik [31]

Answer:

s = 2x²+3x-23

Step-by-step explanation:

Given that,

First side of a triangle = 3x+8

Second side of a triangle = 2x²-4x+5

The perimeter of the triangle = 4x²+2x-10

We need to find the expression for the third side. Let the third side b s.

Perimeter = Sum of all sides

4x²+2x-10 = 3x+8 + 2x²-4x+5 +s

4x²+2x-10 = 2x²-x+13+s

s = 4x²+2x-10- (2x²-x+13)

= 2x²+3x-23

So, the third side will be 2x²+3x-23.

6 0

3 years ago

Simplify |65.45-42.45|-(30.40+45.83)

alisha [4.7K]

Answer:

−

53.23

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

If tests are worth 60% of your grade, and you have a 76.8% in that class, and you fail that test, what will be your grade?

ratelena [41]

Answer:

Step-by-step explanation:

it depends on the grade you make, so if you were to make a 65.47, your grade would be a 70, so any grade less than 70 should be the answer, hope this helps!

3 0

3 years ago

-2 + 2 =<br> A) -4 <br> B) -1 <br> C) 0 <br> D) 1

Fantom [35]

Answer is definitely C) 0

3 0

3 years ago

HELP please ASAP!!!!!

ololo11 [35]

The third one I think btw if you get mad at this person

8 0

3 years ago

Read 2 more answers