Answer:
The anwer is A
Step-by-step explanation:
If it is a right angle triangle we use paythagoras theorem
a ×a + b× b= c × c
- so we use the side which is straight to the 90° angle for the variable C. For variable A and B it doesn't matter we can use what we want.
- so the side which is straight to the 90° angle is 17.
- now let's substitute
1. 15× 15( square of 15) + b× b(square of b) = 17 ×17 (square of 17)
;2. 225 + b×b(square of b ) = 289
3. b×b(square of b) = 289-225
4. b × b( square of b )= 64
b = 8
I hope it is helpful
Answer: It looks like this expression is 16+2 times 36, so the answer is 18 times 36 also 88, they are both equivalent
The range of the function f(x) = 2x² -7 with domain: x = {-4, -2, 0, 3} is y = (25, 1, -7, 11). Option D is the correct answer.
The range of values that we are permitted to enter into our function is known as the domain of a function.
The x values for a function like f make up this set (x).
A function's range is the collection of values it can take as input. After we substitute an x value, this set of values is what the function outputs. The y values are those.
In light of the query
x VS F(x) = 2x² -7
-4 F(4) = = 25
-2 F(-2) = = 1
0 F(0) = = -7
3 F(3) = = 11
∴ Option D, y = (25, 1, -7, 11)
Learn more about Domain and Range here :
brainly.com/question/1632425
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Answer:
2m^2 + 21m + 147 + 1023/(m - 7)
Step-by-step explanation:
m - 7 ) 2m^3 + 7m^2 + 0m - 6 ( 2m^2 + 21m + 147 <--- Quotient
2m^3 - 14m^2
21m^2 + 0m
21m^2 - 147m
+ 147m - 6
+ 147m - 1029
1023 <--- remainder.
Answer: £16.90
Step-by-step explanation:
From the question, we are informed that it costs £6.50 per hour to hire a tennis court at Meadway Tennis Club but that on Saturdays the cost is 30% more. The cost in Saturdays per hour will then be:
= £6.50 + (30% × £6.50)
= £6.50 + ( 0.3 × £6.50)
= £6.50 + £1.95
= £8.45
The cost to hire a court for 2 hours on a Saturday will then be:
= £8.45 × 2
= £16.90