Answer: 11.4 m
Step-by-step explanation:
The scenario depicted is that of a right angled triangle with the 7 meters being the base and the 9 meters being the height.
The length of the ladder will therefore be the Hypothenuse.
Using the Pythagorean Rule:
a² + b² = c²
with c being the hypothenuse
7² + 9² = c²
49 + 81 = c²
c²= 130
c = √130
c = 11.4 m
Answer:
0.5x+0.3y >= 3
sorry I don't know how to make the less than or equal to sign
Step-by-step explanation:
he can buy X amount of gumballs if he buys Y amount of jawbreakers and that will be less than or equal to $3
to graph, you must plug the number 0 into the X spot and solve.
0.5(0) +0.3y >= 3
next plug in for Y
0.5x+0.3(0) >= 3
plot these two points on the graph and draw a line through them
Answer:
It takes 20 minutes for each dog
Step-by-step explanation:
she wants to spend an equal amount of time with each dog she has 145 minutes to play with all 7 dogs
It takes 145 minutes to play with 7 dogs
for 7 dogs it takes 145 minutes
To find the time taken for 1 dog , divide 145 by 7
It takes 20 minutes for each dog
