3 years ago

WELPPP !!!!!!!!!!!!!!!!

1 answer:

3 0

The answer is A. To do this you must add 9 to both sides and you get (x+3)^2=27 and you must solve from there

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Zina [86]

Answer:

156

Step-by-step explanation:

209x18.50=3866.5

5700-3866.5=1833.5

1833.5÷11.75=156.04

3 0

2 years ago

Zarrin [17]

Answer:

A I belive

Step-by-step explanation:

Just divide the top number with the bottom

4 0

2 years ago

lidiya [134]

This relation is a function. None of the x-values repeat. Each y-value belongs to a specific x-value.

4 0

3 years ago

Mandarinka [93]

Hi! The answer would be D. It is basically just asking for a whole number. 2.6 is a decimal, C is negative and a decimal. Hope this helped!

5 0

2 years ago

rodikova [14]

Hello,

Using Thalès 's theorem:

Let's h the height of the monument.

$\dfrac{1}{h} =\dfrac{4.5}{78} \\\\h=\dfrac{78}{4.5} =\dfrac{156}{9} \approx{17.3\ (ft)}$

If you don't know what is the Thalès's theorem,

imagine that the similar triangles.

5 0

2 years ago