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3 years ago

HELP QUICKLY PLEASE 10 WHOLE POINTS

Mathematics

2 answers:

ANEK [815]3 years ago

5 0

The parent function is f(x) = log(x) and that is transformed firstly, to log(x+2)

since, we can see after that we can directly convert it to log(2x+4)

and after one reflection it will become log(-2x-4)

wolverine [178]3 years ago

3 0

The parent function that is f(x) = log(x) is transformed firstly, to log(x+2)

since, we can see after that we can directly convert it to log(2x+4)

and after one reflection it will become log(-2x-4)

°ω° Hope this helps :)

Good luck bud :D

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POINTS!!!!!!

Mamont248 [21]

Answer:

7.7 seconds

Step-by-step explanation:

Put the given height into the formula and do the arithmetic.

t = √(290.57/4.9) = √59.3 ≈ 7.7 . . . seconds

The object will take 7.7 seconds to hit the ground.

7 0

3 years ago

HUH giving out brainiest

lisov135 [29]

Answer: 3/4

Step-by-step explanation:

16/12=4/3

4/3=1/n >>>> 3=4n >>>> 3/4 = n

4 0

3 years ago

50 is ____________ times as large as 5.

coldgirl [10]

Answer: 10

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

find the point-slope equation of the line perpendicular to the line y=2x+5 passing through the point (1,4). (please include solu

pishuonlain [190]

First off, let's keep in mind that perpendicular lines have negative reciprocal slopes, hmmm so what's the slope of y = 2x + 5?

well, notice, that equation is in slope-intercept form, thus $\bf y=\stackrel{slope}{2}x+5$ .

$\bf \stackrel{\textit{perpendicular lines have \underline{negative reciprocal} slopes}}
{2\implies \stackrel{slope}{\cfrac{2}{1}}\qquad \qquad \qquad \stackrel{reciprocal}{\cfrac{1}{2}}\qquad \stackrel{negative~reciprocal}{-\cfrac{1}{2}}}$

so, we're really looking for the equation of a line whose slope is -1/2 and runs through 1,4.

$\bf (\stackrel{x_1}{1}~,~\stackrel{y_1}{4})\qquad \qquad \qquad 
slope = m\implies -\cfrac{1}{2}
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-4=-\cfrac{1}{2}(x-1)$

7 0

3 years ago

Use ALL of the tools have, to find area and perimeter of this below:<br><br>

mamaluj [8]

9514 1404 393

Answer:

area 36 ft²
perimeter 30 ft

Step-by-step explanation:

The area can be decomposed into a rectangle and a trapezoid.

The rectangle is 2' by 5', so has area ...

A = LW

A = (5 ft)(2 ft) = 10 ft²

The trapezoid has bases 8 ft and 5 ft, and height 4 ft, so its area is ...

A = 1/2(b1 +b2)h

A = 1/2(8 ft +5 ft)(4 ft) = 26 ft²

Then the total area of the figure is ...

total area = 10 ft² +26 ft² = 36 ft²

The slant side of the trapezoid is the hypotenuse of a triangle with sides 3 and 4. The Pythagorean theorem tells us its length is ...

c = √(a² +b²) = √(3² +4²) = √25 = 5

The perimeter of the figure is the sum of the side lengths. Working clockwise from the top, that sum is ...

P = 5 + 4 + 2 + 2 + 5 + 2 + 5 + 5 = 30 . . . feet

The perimeter of the figure is 30 feet.

3 0

3 years ago