Answer:
c≈12.57
Step-by-step explanation:
good luck :)
I'm not 100% sure
1 / 10 of 0.08
1 / 10 * 0.08
0.08 / 10
0.008 Ans
I don’t know if I’m 100% correct but I got
Exact form x= 103/5
Decimal form x=20.6
Answer:
2x+50 and 5x-55 both are congruent or have same measure.
Step-by-step explanation:
Since we want to prove that both lines are parallel, this means no theorems that involve with parallel lines apply here.
First of, we know that AC is a straight line and has a measure as 180° via straight angle.
x+25 and 2x+50 are supplementary which means they both add up to 180°.
Sum of two measures form a straight line which has 180°.
Therefore:-
x+25+2x+50=180
Combine like terms:-
3x+75=180
Subtract 75 both sides:-
3x+75-75=180-75
3x=105
Divide both sides by 3.
x=35°
Thus, x = 35°
Then we substitute x = 35 in every angles/measures.
x+25 = 35°+25° = 60°
2x+50 = 2(35°)+50° = 70°+50° = 120°
5x-55 = 5(35°)-55 = 175°-55° = 120°
Since 2x+50 and 5x-55 have same measure or are congruent, this proves that both lines are parallel.
Answer:
-288
Step-by-step explanation: I took the following steps to find the answer:
(4 + 32)(15 – 23)
\ /
(36)(15 – 23)
\ /
(36) (- 8)
\ /
-288
