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2 years ago

I need help I don't understand

Mathematics

1 answer:

Andrew [12]2 years ago

4 0

The answer to your question is A

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I need help with this math question 3f+9<21

liubo4ka [24]

I am assuming you want to find the simplest form of the inequality.

1. $3f + 9 \ \textless \ 21$
2. $3f < 12$
3. $f < 4$

1. Start
2. Subtract 9 from each side
3. Divide both sides by 3

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2 years ago

What can you conclude about lineDB?

Ilia_Sergeevich [38]

line DB bisects line AC

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3 years ago

Plzz help me with the correct ans find x

Tresset [83]

Answer:

Step-by-step explanation:

Since, triangle ABC is the enlargement of triangle XYZ.

$\therefore \triangle ABC \sim \triangle XYZ$

So, corresponding sides of both the triangles would be in proportion.

$\therefore \frac{x}{6}=\frac{25}{10}$

$\therefore x= \frac{6\times 25}{10}$

$\therefore x =\frac{150}{10}$

$\therefore x = 15$

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What is the place value of the underlined number 4382 three is underlined

Nana76 [90]

The place value of three is the 100s place

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What is the inverse function of g(x)=1/x-2

kkurt [141]

Assuming it's $g(x)=\dfrac{1}{x-2}$

$y=\dfrac{1}{x-2}\\ x-2=\dfrac{1}{y}\\ x=\dfrac{1}{y}+2\\ g^{-1}(x)=\dfrac{1}{x}+2$

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2 years ago

I need help I don't understand ​

I need help I don't understand