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natita [175]
3 years ago
9

Help Please I need help

Mathematics
1 answer:
Yanka [14]3 years ago
6 0
When n increases by 1, a_n increases by 7—the multiplier of n in the explicit formula.

The appropriate choice is
   A. 7
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Find the range of the function.<br> f(x) = -5x^2 + 9
lutik1710 [3]

Answer: B {x:x<=9

Step-by-step explanation:

7 0
3 years ago
The hypotenuse of a right triangle is 26 centimeters and one leg is 24 centimeters. Find the number of centimeters in the second
horsena [70]
To find the answer. you have to use the pythagorean theorem. 

a² + b² = c²         where "a" and "b" are the legs and "c" is the hypotenuse.

24² + b² = 26²

576 + b² = 676

b² = 676 - 576

b² = 100

√b² = √100

b = 10  so 10 is the number of the second leg.

hope this helps, God bless!
7 0
3 years ago
Help with math please?
Snowcat [4.5K]
In the first box is 2.
second box 1.
third 4.
fourth 5. 
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6 0
4 years ago
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Which of the lines is a line of symmetry for the hexagon?
Crank

Answer: the answer is b which is line NO and line JK

Step-by-step explanation: one line is vertical and the other is horizontal . Both lines make the sides equivalent and equal , so they make a symmetry . HOPE IT HELPS YOU BUDDY .PLEASE GIVE BRAINLIEST .THANKS ..

5 0
2 years ago
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Write an equation for the line that passes through (0, -9) and (3, 0).
MAXImum [283]
First find the slope of the line:-

= (0- - 9) / (3 - 0)  =  9/3 = 3 

Now use the point slope form of the equation to plug in the point (3,0):-
y - y1 = 3(x - x1)
y1 = 0 and x1 = 3:-
y - 0 = 3(x - 3)

y = 3x - 9  is the answer   Its D.
8 0
3 years ago
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