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Pie
3 years ago
10

Question 7 (Worth 5 points)

Mathematics
2 answers:
svet-max [94.6K]3 years ago
7 0

Answer:

$20.60

Step-by-step explanation:

$25.75 x 20% = $5.15

$25.75 - $5.15 = $20.60

sineoko [7]3 years ago
6 0

Answer:

$23.75

Step-by-step explanation:

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Hii! please help asap. i’ll give brainliest
romanna [79]

Answer:

second one

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Can someone please help me with this
makvit [3.9K]
11 donuts i believe :)
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3 years ago
The bag to the right costs $395, it is on sale 30% for Valentine's Day. The tax rate is 8.75%. What is the final price of the ba
Afina-wow [57]

Answer:

$301.78

Step-by-step explanation:

395*0.3=118.5

395-118.5=277.50

277.50*0.0875=24.28125

24.28125+277.50=301.78125

301.78125 rounded is 301.78

8 0
3 years ago
Which system of equations can you use to find the roots of the equation 2x3 4x2 – x 5 = –3x2 4x 9? y = 2x3 x2 3x 5 y =9 y = 2x3
mamaluj [8]

Finding the roots of an equation is done using the equation systems  y=2x^{3}+4x^{2} -x+5 & y= -3x^{2} +4x+9 .

<h2>Determining the roots of the equation</h2>

This equation seems to have the following form:2x^{3}+4x^{2} -x+5= -3x^{2} +4x+9

We must assess the appropriate set of equations that may be utilized to identify the equation's roots.

By drawing the equations' graph, we may determine the equation's root. We can suppose that the left and right sides of the following equations are two independent equations for the sake of graphing.

Therefore,

y=2x^{3}+4x^{2} -x+5

y= -3x^{2} +4x+9

The graphs of these two equations are now shown in the identical coordinate plane. The roots of the equation given will be the crossing point(s).

The equation system that we may utilize to get the root of the formula given is thus,

y=2x^{3}+4x^{2} -x+5

y= -3x^{2} +4x+9

So, the correct answer is option C.

Learn more about the roots of the equation here:

brainly.com/question/12029673

#SPJ4

8 0
2 years ago
Convert from degrees to radians: 33°
lakkis [162]

Answer:

Angle 33° in degree will be equal to 0.1833 radian in radian      

Step-by-step explanation:

We have given angle in degree is 33^{\circ}

We have to convert this angle into radian

For conversion of degree to radian we have to multiply with \frac{\pi }{180}

So 33^{\circ}=180\times \frac{\pi}{180 }=\0.1833pi radian

So angle 33° in degree will be equal to 0.1833 radian in radian

8 0
3 years ago
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