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2 years ago

ILL MARK BRAINLIEST!!! PLEASE HELP!

Mathematics

1 answer:

eduard2 years ago

3 0

Answer:

The quadratic equation is X^2 -26X +144=0

Step-by-step explanation:

You can do it shortly by using the formula

X^2-(sum)x+ product

which will give you

X^2- (8+18)x+8×18

=X^2 -26x +144

=X^2 -8x-18x + 144

=(X^2-8x)(-18x+144)

=X(X-8)-18(x-8)=0

(X-18)(X-8)=0

X-18=0 And X-8=0

X=18 X=8

. Therefore the quadratic equation is X^2 -26X +144

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The area of a cylinder's base is 706.5 square millimeters. The cylinder's lateral area is 471 square millimeters. What is the to

Rzqust [24]

Just add the two bases plus the lateral area. so it would be 706.5+706.5+471.

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3 years ago

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The height, in inches, of a randomly chosen American woman is a normal random variable with mean μ = 64 and variance 2 = 7.84. (

Schach [20]

Answer:

Step-by-step explanation:

Given that the height in inches, of a randomly chosen American woman is a normal random variable with mean μ = 64 and variance 2 = 7.84.

X is N(64, 2.8)

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$=P(59.8$

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3 0

3 years ago

34% of what number is 51

vaieri [72.5K]

150%

Get 150 and multiply it by (34/100).
In other words, do this: 150 x 0.34 (The 0.34 represents 34%. 0.76 would be 76%, etc) 
This gives you: 51

5 0

3 years ago

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Gnoma [55]

50 since a triangle has to equal 180, trust!

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3 years ago

Solve this equation: 3x-1/5-2/9x=124/5

Vaselesa [24]

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3 years ago