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klio [65]
3 years ago
8

Help plz idk I need help ASAP

Mathematics
1 answer:
rjkz [21]3 years ago
8 0

Answer:

1.  A

2.   - (b)

3. a = c - b

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What’s the equivalent to 12(3+m)
Anon25 [30]

Answer:

36+12m

Step-by-step explanation:

12 * 3 = 36

12 * m = 12m

Using the distributive property, the answer would be: 36+12m

5 0
4 years ago
What is the quotient of 4 divided by 9/10
kozerog [31]
The answer is 49/9 because you can first convert the fraction into a decimal and devide 4 and 0.9 and you will get 5.4 repeating and which is 49/9
3 0
4 years ago
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Help!! Truth Table <br><br> Thank you!!
34kurt

Answer:

Step-by-step explanation:

\begin{array}{c|c|c|c|c}p&q&r&p \vee q&(p \vee q)\ =>\ r\\---&---&---&---&------\\T&T&T&T&T\\T&T&F&T&F\\T&F&T&T&T\\T&F&F&T&F\\F&T&T&T&T\\F&T&F&T&F\\F&F&T&F&T\\F&F&F&F&T\\---&---&---&---&------\\\end{array}

7 0
3 years ago
Find a function for the graph below.
sammy [17]

Answer:

C

Step-by-step explanation:

From the graph you can see that y changes from -2 to 2, so the range of the function is [-2,2].

Since the range of the functions y=\cos x and y=\sin x is [-1,1] and the range of the functions y=k\cos x and y=k\sin x is [-k,k],  we can state that the correct option is  C: f(t)=-2\cos 3t.

Check the value at t=0:

f(0)=-2\cos 3\cdot 0=-2\cos 0=-2.

5 0
4 years ago
The function f(x) is a quartic function and the zeros of f(x) are -4,-3,2 and 5. Assume the leading coefficient of f(x) is 1. Wr
777dan777 [17]
Answer:
f(x) = x⁴-6x³-13x²+66x+72
Step-by-step explanation:
Factors are: (x+3)(x+1)(x-4)(x-6)
[(x+3)(x+1)][(x-4)(x-6)]
[x²+3x+x+3][x²-4x-6x+24]
(x²+4x+3)(x²-10x+24)
x⁴+4x³+3x²-10x³-40x²-30x+24x²+96x+72
f(x) = x⁴-6x³-13x²+66x+72
5 0
3 years ago
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