Answer:
This is not math this is History
Step-by-step explanation:
QUESTION BELOW
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Answer:
x= 40.33
Step-by-step explanation:
In geometry, alternate exterior angles are a pair of angles that are on the outer side of two parallel lines but on opposite sides of the transversal. In other words, they are the angles that are not on the same line as the parallel lines.
The alternate exterior angles are always equal in measure. This is because when a transversal intersects two parallel lines, it creates two pairs of alternate exterior angles, and each pair of angles is supplementary to each other (meaning that their measures add up to 180 degrees).
In this case:
a° = b°
Since,, the alternate exterior angles are always equal in measure.
3x+17 = 138
subtracting 17 on both sides
3x + 17-17 = 138-17
3x = 121
dividing both sides by 3.
The value of x is 40.33 which proves that r is parallel to s.
Answer:
c) 40.3
Step-by-step explanation:
According to the Alternate Exterior Angles Theorem, when two parallel lines are intersected by a transversal, the angles that are exterior to the parallel lines and on the alternate sides of the transversal are congruent.
Therefore, if lines r and s are parallel, then a° = b°.
To find the value of x that proves line r is parallel to line s, solve a° = b° for x.
Therefore, the value x that proves line r is parallel to line s is:
A.
t < 37
B.
37 > t
C.
37 – t = 0
D.
t > 37
Answer:
The answer would be A
Step-by-step explanation:
Answers
1. b
2. d
3. b
4. b
5. a
6. c
7. b
8. b
9. b
10. d
11. b
12. c
The statement Which can be represented by the expression 17 – 2x is the difference between 17 and twice a number x, the correct option is C.
Expression in mathematics is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
We are given that;
The expression= 17-2x
Now,
The expression 17 - 2x represents;
the difference between 17
and 2x is twice a number x.
Therefore, the answer of the given expression will be the difference between 17 and twice a number x.
To know more about an expression follow;
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b) (2x- 5) (3x + 1)
c) (6x-5) (x + 1)
d) 6x + 1) (x - 5)
For the quadratic trinomial the following formula
, where are trinomial roots, holds.
1. For trinomial find the roots:
.
2. The factoring form is
Answer: correct option is B.