Answer :
Given expression is
To make perfect square trinominal we use completing the square method
In completing the square method we add and subtract the half of square of coefficient of middle term
Here coefficient of middle term is -7
Half of -7 is
Square of is =
So the expression becomes that gives perfect square trinomial
Hence , the value of 'c' is
162
+207
= 369
Okay, so it says he descends 285 feet after he's climbed 369 feet. That means he needs to descend a bit more to reach 453 feet, which we'll just call 0 for now. First, we need to do some subtraction:
369
- 285
= 84
Okay, we know he needs to descend 84 feet to get to his starting point.
So your answer is C
Answer:
See Below.
Step-by-step explanation:
We are given that:
By vertical angles:
Hence, by substitution:
Then by Angle-Angle Similarity:
Answer:
8
Step-by-step explanation:
5+5=20
7 x 1 =78
78=9090
90900-5967=5676
harry should end with 5 tomatoes
Answer:
0.62
Step-by-step explanation:
divide 56 by 90
Hope this helps :)