10. The area of a triangle can be found using A=%bh. What formula could we use if we know the
1 answer:
Answer:
h = A/0.5b
Step-by-step explanation:
Usual formula for area of a triangle:
A = 0.5bh
To just find the height:
h = A/0.5b
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Answer:
7m² - 5m + 8 + 3/(m+3)
Step-by-step explanation:
7m³+16m²-7m+27
(7m³+21m²-5m²-15m+8m+24+3)/(m+3)
[7m²(m+3) - 5m(m+3) + 8(m+3) + 3]/(m+3)
7m² - 5m + 8 + 3/(m+3)
Use the equation of motion under gravity:-
s = 16t^2 where s is the distance and t = time
2063 = 16t^2
t^2 = 2063 / 16 = 128.94 s
t = sqrt 128.94 = 11. 4 seconds to the nearest tenth of a second
Answer:
c
Step-by-step explanation:
The first one is 7/10 and the second one is 5/10
Answer:
Pythagoras theorem.
hypotenuse²=height²+base²
x²=15²+12²
x²=225+144
x²=329
x=329½
x=19.20
