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2 years ago

13

X^2 -9X = 0. Factor and use the Zero property to solve

1 answer:

Veseljchak [2.6K]2 years ago

5 0

The first step of factoring is to try to factor out a common factor.
The terms x^2 and -9x have the factor x in common.
Factor out x from both terms.

x^2 - 9x = 0

x(x - 9) = 0

Now you have a product of fully factored terms equaling zero, so you can apply the zero product property to solve.

x = 0 or x - 9 = 0

x = 0 or x = 9

Answer: x = 0 or x = 9

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What ratio can we say are equivalent to 2:9 how do you get the answer explain to me

Ulleksa [173]

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If you multiply the same number to both numbers, the ratio would always be the same.

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2 years ago

Consider the problem 208.4 x 396.51. If I round 208.4 down to the nearest hundreds place and I round 396.51 up to the nearest hu

WARRIOR [948]

Answer:

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Step-by-step explanation:

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2 years ago

What is the equation of the line that passes through the point<br> (5,-2) and has a slope of 6/5

LenKa [72]

Answer:

y = $\frac{6x}{5}$ - 8

Step-by-step explanation:

given slope m = $\frac{6}{5}$

point (5, -2) for (x1, y1)

equation for point slope form

y - y1 = m(x- x1)

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2 years ago

14. Write a conditional statement that is TRUE and has a converse that is FALSE.

zepelin [54]

Answer:

conditional: if it is a rose then it's a flower

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2 years ago

Can someone help! I know the answer I just need step by step!

baherus [9]

Answer:

$4 \sqrt{2}$

Step-by-step explanation:

Rewrite 32 as the product of 16 and 2:

$\implies \sqrt{32}=\sqrt{16 \cdot 2$

Apply exponent rule $\sqrt{a \cdot b}=\sqrt{a}\sqrt{b}$

$\implies \sqrt{16 \cdot 2}=\sqrt{16}\sqrt{2}$

Rewrite 16 as 4²:

$\implies \sqrt{16}\sqrt{2}=\sqrt{4^2}\sqrt{2}$

Apply exponent rule $\sqrt{a^2}=a$

$\implies \sqrt{4^2}\sqrt{2}=4 \sqrt{2}$

6 0

1 year ago

Read 2 more answers