Ques

Mathematics

1 answer:

Olin [163]2 years ago

4 0

Answer:

the mode is 20

it has the highest frequency

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Galina-37 [17]

Y=12
x=6

The triangle is a 30-60-90 triangle!

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3 years ago

Solve k^2+4k+4=25 by taking the square root of each side. Please show work, thanks

MAVERICK [17]

Answer:

Step-by-step explanation:

k=3 or k=−7 both choices are correct

8 0

2 years ago

The Raitio of 20:360

GuDViN [60]

Answer:

If you need it as a fraction then it is 1/18

Step-by-step explanation:

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2 years ago

The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 7 to 4. If there were 4

Elena-2011 [213]

Answer:

2628

Step-by-step explanation:

7/4 = 1.75 = 175%

x is the number of no votes

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x = 2628

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2 years ago

If (x+2) is a factor of x^3-6x^2+kx+10, k=

Alja [10]

If a binomial $(x-a)$ is a factor of a polynomial, then $a$ is a root of this polynomial.

$(x+2)=(x-(-2)) \Rightarrow a=-2\\\\
(-2)^3-6\cdot(-2)^2+k\cdot(-2)+10=0\\
-8-24-2k+10=0\\
-2k=22\\\
\boxed{k=-11}
$

3 0

2 years ago