****time limit***********​

Answer:

the answer is C

Step-by-step explanation:

Answer:

the right half

Step-by-step explanation:

We know that cosine is a pair function.

This means that:

Cos(a) = Cos( -a)

We also know that:

Cos(pi) = 0

then:

Cos(-pi) = 0

pi and -pi are located in the y-axis, so from this we can know that the cosine function will be always positive on the right side, or in the left side, we can discard the other two options.

Now, we also know that cos(0) = 1.

And:

-pi < 0 < pi

So the two zeros are at the y-axis, and we know that cos(0) is positive (the angle 0 would be on the positive side of the x-axis, at the right), then all the right side must be positive.

Then the correct option is:

the right half

Answer:

C - The right half

Step-by-step explanation:

Just took the quiz on edge

Answer:

19 6j/5

Step-by-step explanation:

Complete Question:

Write an equation that represents the relationship between <FCB and <GBC

Answer:

m<FCB = m<GBC

Step-by-step explanation:

Given that GE is parallel to HF, and AD crosses both, thus:

<FCB and <GBC are alternate interior angles.

Alternate interior angles are congruent.

Therefore, the equation that represents the relationship between <FCB and <GBC would be:

m<FCB = m<GBC

Answer:

x = 35°

y = 55°

Step-by-step explanation:

60° + 50° + 2x = 180° (Sum of angles on a straight line is 180°)

2x = 180° - 110°

x = 70°/2 = 35°

2x + 2y = 180°( Sum of interior angles of a triangle is 180°)

2× 35° + 2y = 180°

70° + 2y = 180°

2y = 180° - 70°

y = 110°/2

y = 55°

Answer:

x+(x+4)=52

I think this is it

Answer:

6.25 in long

Step-by-step explanation:

31.25 in/ 5 equal segments

= 6.25

Answer: 6.25

Step-by-step explanation: multiple

Answer:

Multiplication signs are filled in between the numbers to make it a true equation.

Step-by-step explanation:

In mathematics, a true equation occurs when the values on both sides of the equal sign (i.e. =) are the same. For example, 2 + 2 = 4 is a true equation; and 3 * 2 = 6 is a true equation.

For this question, multiplication signs are filled in between the numbers to make it a true equation as follows:

2802 * 1811 * 123 * 441 * 3633 * ⅓ * 32² * 205 = 69,972,637,305,761,000,000

Answer:104

Step-by-step explanation:

que

Answer:

d. In any given month the probability of sales exceeding $1 million is less than 50%. The expected sales in January is more than the expected sales in February.

Step-by-step explanation:

The above condition about the probability of sales exceeding $1 MILLION BEING LESS THAN 50% would guarantee that.

Answer: greater 6/10 is greater.

6/10=0.60

6/100=0.060.

hope this helps!

Step-by-step explanation:

Answer:

Your answer is Option 4) $6.98

Step-by-step explanation:

let's see

kiran buys a meal that costs= $12

an additional amount has been added = 8.5%

= $12+8.5%= $13.02 or $13.2

so $13.2 - $20= $6.98

hope it helps please do give me brainliest :D

Answer:

a) Since the income is more than the cost, she makes a profit.

b) To make profits, she must sell at least 17 necklaces

Step-by-step explanation:

Inequalities

The costs of selling jewelry at a fair are $135 to rent a booth and $4 for each necklace. The cost function is:

C(n) = 135 + 4n

Where n is the number of necklaces she sells at the fair. She sells each necklace at $12 each, thus the income function is:

R(n) = 12n

a) If she sells n=17 necklaces, it will cost:

C(17) = 135 + 4*17 = 203

And the income is:

R(17) = 12*17= 204

Since the income is more than the cost, she makes a profit.

b) To make a profit R(n) > C(n), thus:

12n > 135 + 4n

Subtracting 4n:

8n > 135

n > 135/8

n > 16.875

Thus, to make profits, she must sell at least 17 necklaces

Oh ok what specifically?

Answer:

Step-by-step explanation:

0,1

The bulb should be placed at (1,0).

Any point on a parabola is at an equal distance from both the focus, a fixed point, and the directrix, a fixed straight line. A parabola is a U-shaped plane curve. The topic of conic sections includes parabola, and all of its principles are discussed here.

Given:

Suppose the equation of parabolic mirror is y² = 4ax.

The given data in the  is x = 1 and y = 2

So, the value is y² = 4ax

4 = 4 a (1)

a = 1

So  x = 1

and, the focus is at  (x, y) is (1,0).

Learn more about parabola here:

brainly.in/question/13828215

#SPJ7

Answer:

D. The m of the segment is 3, perpendicular slope is -1/3 bc their slope product is -1.

The equation of the perpendicular bisector of the segment with endpoints (1, -4) and (3, 2) is y = (-1/3)x - 1/3. The correct option is D.

To find the equation of the perpendicular bisector of a segment, we need to first find the midpoint of the segment.

The midpoint of the segment with endpoints (1, -4) and (3, 2) is:

[tex](\dfrac{(1+3)}{2} , \dfrac{(-4+2)}{2}) = (2, -1)[/tex]

Now we need to find the slope of the line passing through the two endpoints, which is:

[tex]m = \dfrac{(2 - (-4))} { (3 - 1)} = 3[/tex]

The slope of the perpendicular bisector will be the negative reciprocal of the slope of the segment. So the slope of the perpendicular bisector is:

m = -1/3

Finally, we can use the point-slope form of a line to find the equation of the perpendicular bisector, using the midpoint we found:

y - (-1) = (-1/3)(x - 2)

y + 1 = (-1/3)x + 2/3

y = (-1/3)x + 2/3 - 1

y = (-1/3)x - 1/3

Therefore, the equation of the perpendicular bisector of the segment with endpoints (1, -4) and (3, 2) is y = (-1/3)x - 1/3.

To know more about an equation of the line follow

https://brainly.com/question/15065090

#SPJ3

Answer:

x = -14

Step-by-step explanation:

Your income determines your credit score

False.

Your income can sometimes affect your credit score, but it's not based on it. Your credit score is based on your Payment history, Credit history, and debt.

Answer: The first one; Plus 5

Step-by-step explanation: The rest of the answers are all negative 5.

Answer:

+5

Step-by-step explanation:

Answer:

[tex]d \approx 10.2[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra II

Step-by-step explanation:

Step 1: Define

Point A (3, -8)

Point B (1, 2)

Step 2: Find distance d

Answer:

10.2

Step-by-step explanation:

Step-by-step explanation:

Supplementary angles are angles that sum up to 180°.

Since Angles O and P are supplementary,

Angle P = 180° - Angle O = 180° - 157° = 23°.

Answer:

12

Step-by-step explanation:

96/8 = 12

Answer:

[tex]3x - 15 = 150 \\ 3x = 165 \\ x = \frac{165}{3} \\ x = 55[/tex]

Answer:

15 3/4 ÷13/4

/1. 1+3×4= 36/2

Answer:

x=112

Step-by-step explanation:

First, let's get all of the fractions to a common denominator.

Based on the numbers given (8,56, and 7), let's make all of the denominators be 56

for [tex]\frac{-7}{8} x[/tex], multiply the numerator and denominator by 7.

[tex]\frac{-7x}{8}[/tex]×[tex]\frac{7}{7}[/tex]= [tex]\frac{-49}{56} x[/tex]

we can leave [tex]\frac{-5}{56}x[/tex] as it is

and for [tex]\frac{1}{7} x[/tex], we cam multiply the numerator and denominator by 8

[tex]\frac{1x}{7}[/tex]×[tex]\frac{8}{8}[/tex]=[tex]\frac{8x}{56}[/tex]

Here's the equation now:

[tex]\frac{-49x}{56}[/tex]-[tex]\frac{5x}{56}[/tex]+[tex]\frac{8x}{56}[/tex]=-92

now simlify the fractions

numerators:

-49x-5x+8x=-46x

here's the fraction now:

[tex]\frac{-46x}{56}[/tex]=-92

We can simplify the fraction by 2 so it's [tex]\frac{-23x}{28}[/tex]

[tex]\frac{-23x}{28}[/tex]=-92

now multiply both sides by [tex]\frac{28}{-23}[/tex], which is the reciprocal of [tex]\frac{-23}{28}[/tex] (to isolate the variable)

[tex]\frac{28}{-23}[/tex]×[tex]\frac{-23x}{28}[/tex]=-92×[tex]\frac{28}{-23}[/tex]

[tex]\frac{-92*28}{-23}[/tex]

x=112

Hope this helps!

Answer:

x = 112

Step-by-step explanation:

The common denominator is 56 because 8*7 is 56

[tex]-\frac{7*7*x}{8*7} -\frac{5*x}{56}+\frac{8*x}{56} = - 92 \\-\frac{49*x}{56} -\frac{5*x}{56}+\frac{8*x}{56} = - 92 \\\frac{-46*x}{56}=-92[/tex]

Multiply both sides by 56

-46*x = -92 * 56

-46*x = -5152

Divide by - 46

x = -5152/-46

x = 112

Answer:

The midpoint of a segment