PLZ HELP!!! 45 pts!!!!

Mathematics

1 answer:

Maksim231197 [3]3 years ago

5 0

I need to see a picture first

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Let sin A = -3/5 with 270° sinA/2

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Answer:

-0.316227766

Step-by-step explanation:

0.316227766

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Total = $5.33 Tax rate = 8% How much was the item?

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Answer:

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The function g(x) is graphed on the coordinate grid. Which statements are true of g(x)? Select three options.

Aliun [14]

Answer:

A. The function g(x) is a translation of f(x) = √x.
C. The function g(x) has a range of {y | y > –1}.
E. The function g(x) can be translated right 3 units and up 1 unit to create the function f(x) = √x

Explanation:

The function f(x) = √x has been translated 3 units to the left and 1 unit down to make g(x). That means translating g(x) 3 units right and 1 unit up will make f(x). (matches choices A and E)

The range of the function is the vertical extent, all y-values ≥ -1. (matches choice C)

The translated function is ...

g(x) = f(x+3) -1 = √(x +3) -1 . . . . . does not match choice D

The domain of the function is the horizontal extent, all x-values ≥ -3. (does not match choice B)

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3 years ago

Read 2 more answers

Given:

notsponge [240]

A line bisector is a straight line that divides a given line into two equal parts. Thus the following steps are required by Naomi to show that point D is equidistant from points A and C.

BD ⊥ AC (given)

BD = 3 units, and AC = 8 units.

BD is the perpendicular bisector of segment AC (given)

Thus,

<BDA ≅ <BDC (right angles formed by a perpendicular bisector)

AD ≅ DC (equal parts of a bisected line)

AD ≅ DC = 4 units

Thus joining points B to A, and B to C,

BA ≅ BC.

So that applying Pythagoras theorem to ΔABD, we have:

$/hyp/^{2}$ = $Adj 1^{2}$ + $Adj 2^{2}$