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MAVERICK [17]
3 years ago
12

PLEASE PLEASE HELP 25 POINTS I WILL MARK BRAINLIEST

Mathematics
1 answer:
Sidana [21]3 years ago
6 0

Answer:

D

Step-by-step explanation:

(3, 9) (-3, 5)

 0 is in the middle       7 is in the middle

for x: 3 2 1  0  -1 -2 -3   for y: 9 8  7  6 5

Thus, (0, 7) is the midpoint between (3, 9) and (-3, 5)

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Which of the following describes the zeroes of the graph of f(x)= -x^5+9x^4-18x^3
Elina [12.6K]

Answer:

-x^5+9x^4-18x^3=0\\-x^3(x^2-9x+18)=0\\-x^3(x-3)(x-6)=0\\\\\\\\x=0\\x=3\\x=6

4 0
4 years ago
You conduct an experiment of dice rolling and roll an even number 24 out of 60 rolls. Write both the experimental and theoretica
Mekhanik [1.2K]

Answer:

see below

Step-by-step explanation:

The experimental probability is what you actually rolled

24/60 = 2/5 = 40%

The theoretical probability is what we expect to happen

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4 0
3 years ago
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nikitadnepr [17]

Step-by-step explanation:

a \:  =  \frac{1}{2}  \times 5 \times 4 \\ area \: \:of \: base = 10cm {}^{2}  \\ volume \:  =  \frac{1}{3}  \times a \:  \times h \\  =  \frac{1}{3}  \times 10 \times 15 \\  = 50 cm {}^{2}

5 0
3 years ago
Calculate without using a calculator and leave your answer in scientific notation
amid [387]

Answer:

The answer 2400.

Step-by-step explanation:

2×10^3=2×1000=2000

4×10^2=4×100=400

2000+400=2400

3 0
3 years ago
5x + 6 = 2(2x – 3) x= what
ddd [48]

Answer:

X equals to -12

Step-by-step explanation:

Just trust me

3 0
3 years ago
Read 2 more answers
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