Answer:
x=64
Step-by-step explanation:
you have to divide both sides by two to isolate the variable.
Answer:
x= -2
Step-by-step explanation:
Simplifying 5x + 45 = 35 Reorder the terms: 45 + 5x = 35 Solving 45 + 5x = 35 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-45' to each side of the equation. 45 + -45 + 5x = 35 + -45 Combine like terms: 45 + -45 = 0 0 + 5x = 35 + -45 5x = 35 + -45 Combine like terms: 35 + -45 = -10 5x = -10 Divide each side by '5'. x = -2 Simplifying x = -2
Answer:P(win|regular) = 0.84
P(win|prevent) = 0.70
Conclusion: You are more likely to win by playing regular defense.
Step-by-step explanation:
Divide the regular defense wins(42) but the total of regular defense (50) and you get 0.84.
Then divide the prevent defense wins(35) by the total of prevent defense(50) and you get 0.70.
Since the regular defense is more than the prevent defense, then you are more likely to win by playing the regular defense. (:
52.8 is the answer.
Hope this helps!
Answer:
Step-by-step explanation:
It is given that in △ABC, ∠ABC=90°, BH is an altitude and AB=9 and AC=12, thus using the Pythagoras theorem in △ABC, we get
Now, From ΔABC and ΔHBC, we have
∠ABC=∠BHC(each90)
∠ACB=∠HCB (Common)
By AA similarity, ΔABC is similar to ΔHBC.
Thus, using the similarity condition, we get
