Answer:
The answer is 20
Step-by-step explanation:
Can i have brainiest
Answer:
x=29. Angle C= 93
Step-by-step explanation:
3(x+2)= 3x+6.
3x+6+52+35= 3x+93.
180-93=87.
87/3= 29. So that means x=29.
for proof you can do 3(29)+93 and you'll get 180.
For angle C; 3(29+2)= 3x31. 31x3= 93.
Angle C= 93 degrees.
-13,4, - 9/2 is the answer :)
Answer:
d = 238 miles
Step-by-step explanation:
convert "4 hours and 15 minutes" to "hours":
15mins * 1hr/60mins = 15/60 = .25 hour
therefore:
"4 hours and 15 minutes" = 4.25 hours
.
d = 56 * 4.25
d = 238 miles
<u>ANSWER</u>
(C) y
<u>EXPLANATION</u>
We have two equations:
The first one is
The second equation is
Let us make z the subject of this second equation:
We now add equation (1) and (3) to get:
We simplify to get:
Divide throu by 2.
The correct answer is C
