I don’t know Maybe one of the teachers downloaded it for something?
Answer:
x = 34
Step-by-step explanation:
This is a straight line so the sum of angles must be 180°
4x + 20 + x - 10 = 180 add like terms
5x + 10 = 180 subtract 10 from both sides
5x = 170 divide both sides by 5
x = 34
To calculate each angle we replace x with the value we found
4x + 20 ➡ 4×34 + 20 = 156
x - 10 ➡ 34 - 10 = 24
Junaid Mirza
Apr 5, 2018
2.8125 mile
Explanation:
Speed
=
Distance
Time
Speed
=
5 mile
2 hr
=
2.25 miles/hr
1 hr 15 min
=
1 hr
+
1
4
hr
=
1.25 hr
Distance = Speed × Time
=
2.25
miles
hr
×
1.25
hr
=
2.8125 mile
Answer:
2.8
Step-by-step explanation:
Answer:
Count by 35 until you get to 2100
Step-by-step explanation: