trevon spent 8 hours and 15 minutes at an amusement park yesterday he spent 75% of the time at the park about how much time did he spend on rides

Answers

Answer 1
Answer: convert 8 hours and 15 minutes into minutes-   8 x 60=480 480+15=495
100%-75%=25%
25%=0.25
0.25 x 495  = 123.75 minutes or 2 hour and 3.75 minutes

Hope this helps!!
Answer 2
Answer: so 8 hours+15mins at park
park=75%
rides=100%-park=100-75=25%
HACK ALERT
25% is 1/4 so multiply 8 hours and 15 mins by 1/4 so
8 h and 15 mins times 1/4=8h times 1/4+15mins times 1/4=2h+3.75min=

2 hours and 3.75 mins spent on rides

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If the ratio of men to women in a movie theater is 1.00 when written as a decimal, what must be true?
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!Factor x^2 + 2x - 15.A) (x - 5)(x + 3) B) (x - 5)(x - 3) C) (x + 5)(x + 3) D) (x + 5)(x - 3)
Given: x - 5 > -2. Choose the solution set. {x | x R, x > -7} {x | x R, x > -3} {x | x R, x > 3} {x | x R, x > 7}
Can -2/5 be simplified
*Justin is trying to determine if hehas enough money to buy a new videogame. The game cost $54.79. Hestarted the day with $210 in his bankaccount. Looking at his receipts, hehas spent $87.35 at a clothing store,$42.79 at a party store, and $25.68at a gas station. Does he have enoughmoney to buy the video game? Beyondestimating, explain your answermathematically.

Vineet solved a system of equations by substitution. In his work, he substituted an expression for one of the variables and solved for the value of the other. This resulted in the equation 7 = 9. What can Vineet conclude?The solution to the system is (7, 9).
The system of equations does not have a solution.
The work must be incorrect because it is not possible to get this equation.
The system of equations has infinitely many solutions.

Answers

The system of equations does not have a solution.

For example, imagine these two equations y = x + 7 and y = x + 9

Now subsitute y in the second equation with the value from the first equation:

x + 7 = x + 9

x - x + 7 = 9

0 + 7 = 9

7 = 9.

That happens because the equations represent parallel lines, which do not have a common pair of points.

The thing which Vineet can conclude is:

  • B. The system of equations does not have a solution.

That happens because the equations represent parallel lines, which do not have a common pair of points.

Equation

This refers to the statement in mathematics which shows the equality of two expressions using the = sign

With this in mind, we can see that if we expand the system of equations, it does not have a solution

Therefore, the correct answer is option B

Read more about system of equations here:
brainly.com/question/13729904

MULTIPLE CHOICE, PLS HELP!!θ lies in Quadrant II .

sinθ=4/7

What is the exact value of cosθ in simplified form?

Answers

We know that : Sin²θ + Cos²θ = 1

Given : Sinθ \bf{= (4)/(7)}

\bf{\implies ((4)/(7))^2 + Cos^2(\theta) = 1}

\bf{\implies Cos^2(\theta) = 1 - (16)/(49)}

\bf{\implies Cos^2(\theta) =((49 - 16)/(49))}

\bf{\implies Cos^2(\theta) =((33)/(49))}

\bf{\implies Cos(\theta) = (\pm)((√(33))/(7))}

Given : θ lies in Quadrant II

We know that : Cosθ is Negative in Quadrant II

\bf{\implies Cos(\theta) = (-)((√(33))/(7))}

Option 3 is the Answer

An unusually hot summer has shifted the demand curve for lemonade to the right

Answers

An unusually hot summer has shifted the demand curve for lemonade to the right and this will result in an increase in the supply of the lemonade and along with it, there will be rise in the price of lemonade. As the demand rises in the market, so will there be an increase in the price. I hope the answer helps you.

Niki makes the same payment every two months to pay off his $61,600 loan. The loan has an interest rate of 9.84%, compounded every two months. If Niki pays off his loan after exactly eleven years, how much interest will he have paid in total? Round all dollar values to the nearest cent.

Answers

The question is an annuity question with the present value of the annuity given.
The present value of an annuity is given by PV = P(1 - (1 + r/t)^-nt) / (r/t) where PV = $61,600; r = interest rate = 9.84% = 0.0984; t = number of payments in a year = 6; n = number of years = 11 years and P is the periodic payment.
61600 = P(1 - (1 + 0.0984/6)^-(11 x 6)) / (0.0984 / 6)
61600 = P(1 - (1 + 0.0164)^-66) / 0.0164
61600 x 0.0164 = P(1 - (1.0164)^-66)
1010.24 = P(1 - 0.341769) = 0.658231P
P = 1010.24 / 0.658231 = 1534.78
Thus, Niki pays $1,534.78 every two months for eleven years.
The total payment made by Niki = 11 x 6 x 1,534.78 = $101,295.48
Therefore, interest paid by Niki = $101,295.48 - $61,600 = $39,695.48

Answer:

answer is A on edge

Step-by-step explanation:

Match the term with the definition. Match

Term

Definition


corresponding angles A) the constant by which a figure (or the dimensions of a figure) increases or decreases
scale factor B) corresponding sides of two similar triangles
proportional C) figures that have congruent angles and corresponding sides that are proportional to one another
similar polygons D) these corresponding parts are congruent, given two similar triangles
scale drawing E) a depiction of a real object with accurate sizes except they have all been reduced or enlarged

Answers

Part 1.Corresponding angles

 = (e) .Corresponding sides of two similar triangles.

Remember - 
The angles in matching corners are called Corresponding Angles.

Part 2.Scale factor

= (d).the constant by which a figure (or the dimensions of a figure) increases or decreases.

Part 3.Proportional

= (c).these corresponding parts are congruent, given two similar triangles.

Part 4.Similar polygons

= (a).figures that have congruent angles and corresponding sides that are proportional to one another.

Part 5.Scale drawing.

= (b).a depiction of a real object with accurate sizes except they have all been reduced or enlarged. 

Segment CD is given with vertices C(a,b) and D(2a,b). Find the length of segment C'D', the image of segment CD after a dilation with a scale factor of 2.

Answers

the dilation is a scale factor of 2, that is:

C'D' = 2(CD)

the length of CD is given by:
CD = √( (a - 2a)^2 + (b - b)^2 )

CD = √(a^2) = a

hence the new segment is 2a long.