4 years ago

When evaluating (6x+9)2 - 5 for X= 1, the given value of 1 is substituted for what part of the expression?

Mathematics

2 answers:

daser333 [38]4 years ago

7 0

Answer:

the variable

Step-by-step explanation:

erik [133]4 years ago

3 0

Answer:the variable

Step-by-step explanation:

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What is the image of (5,−2) under the transformation ry=x?

antoniya [11.8K]

Answer:

(- 2, 5 )

Step-by-step explanation:

Under a reflection in the line y = x

a point (x, y ) → (y, x )

Hence

(5, - 2 ) → (- 2, 5 )

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3 years ago

What is equivalent to 6x2+13x+5

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4 years ago

A dump truck is unloading sand that falls into a conical pile. Find the height of the cone when the diameter of the pile is 16 f

Rudiy27

Answer:

8.21

Step-by-step explanation:

formula is:

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3 years ago

Solve the quadratic equation.<br> (a + 5)2 +36 = 9

Andrej [43]

Answer:

No solution unless you want to solve for an imaginary number which in that case $a=27i-5$

Step-by-step explanation:

$(a+5)^{2} +36=9$

$(a+5)^2=-27$

$a+5=\sqrt{-27}$

Here you can stop and say "no solution" since you cannot square root a negative number, but if you want you can still solve for an imaginary number:

$a+5=\sqrt{-1} \sqrt{27}$

$a+5=27i$

$a=27i-5$

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3 years ago

I NEED HELP PLEASE, THANKS!

Finger [1]

Answer:

the 3rd option is the answer

Step-by-step explanation:

I hope the attached file is self-explanatory

3 0

3 years ago