Answer: y= (x+2)² −
5
Step-by-step explanation:
The way I got this answer is by completing the square. The first step though, when looking at this equation, is to see if we can factor it. The way to check is to look at the coefficient for x² which is 1, and the constant, in this case -1. If we multiply those together, we get −. Now we look at the middle term, 4x. We need to find any numbers that multiply to equal − 1x² and add to 4x. There aren't any, which means it is not factorable.
Hope I helped
Answer: The answer is 190°.
Step-by-step explanation: We are to find the measure of ∠T which lies between 0° and 360° and is co-terminal with an angle of measure -170°.
We know that two angles are said to be co-terminal if one is obtained from the other by either adding or subtracting 360°.
So, angles which are co-terminal with -170° are
-170° + 360° = 190°, -170° - 360° = 530°, etc.
Since 190° lies between 0° and 360°, so measure of ∠T is 190°.
Thus, the answer is 190°.
Answer:
5 inches
Step-by-step explanation:
we know that
The scale drawing is
using proportion find out the width of the great room on her plan
Hi there! We are given the expression:
To condense or simplify the following logarithm. You have to remember these properties:
Properties - Logarithm
These two properties are what we need for our problem. Therefore,
We use the log_b(a)^n = nlog_b(a) property to convert in the form above. Next, we use the second property.
Answer
- log base 4 of (a^5/b^6) is our simplifed form.
Any questions can be asked through comment as I may reply soon. Thanks for using Brainly! Have a good day and happy learning! :)
Answer:
y = 4/5x + 14/5
Step-by-step explanation:
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