Step-by-step explanation:
63+36+X = 180 (interior angles of a triangle equal 180)
X = 180-99
X= 81
X+Z= 180(angles on a straight line adds up to 180)
81+y= 180
Z=180-81
Z =99
13+Z+Y=180
13+99+Y=180
Y=180-112
Y=68
Answer:
12km/hour
Step-by-step explanation:
The formula for how far he was jogging = Speed
Speed = Distance /Time
In the question,
Distance = 5km
Time = 5/12 hour
Speed = 5km / 5/12 hour
= 5 km ÷ 5/12 hour
= 5km × 12/5 hour
= 12km/hour
Therefore,Ezra was jogging as fast as 12 km/hour
Answer:
c...........................
There's 6 hours and twenty minutes between 8:20 and 2:40, which means you would divide 335 mi by 6.2 hrs. Thats gets you the answer of 54 mph (54.03 to be exact.) Hope that helps!
Answer:
he volume of cube with side length of four and a half centimeters,
(4.5)³ = 91.125 cm³
Step-by-step explanation:
<u>Formula:</u>
Volume of a cube with side 'a' is given by,
Volume, V = a³
<u>To find the volume of cube</u>
It is given that,a cube has a side length of four and a half centimeters
⇒ a = 4.5
Volume V = a³
V = (4.5)³ = 91.125 cm³
Therefore the volume of cube with side length of four and a half centimeters= 91.125 cm³