02/03/21

Math, geometry,

Charlie is standing 250 feet from the base of a tall building. If he determines that the angle of elevation from the ground to the top of the building is 62 degrees, how tall is the building?
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02/03/21

A theater sells adult tickets and student tickets. A total of 120 tickets are sold and the ratio of adult tickets sold to student tickets sold is 6 to 4. How many of each type of ticket are sold
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02/03/21

Theatre tickets cost $2.50 for children and $3.50 for adults. The price for 9 tickets was $29.50. How many adult tickets were purchased?
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02/03/21

Math Homework high school
A'Mya and Davion are competing to see who can sell the most tickets for the prom. On Monday, A'Mya sold 4 tickets and after that sold 1 per day. Davion sold 2 tickets on Monday, and then sold 3... more
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02/03/21

Given: Line AB is perpendicular to Line CD
If the coordinates of point A are (8 , 0) and the coordinates of point B are (3 , 7), the y-intercept of  is____ . If the coordinates of point D are (5 , 5), the equation of line  is y ____= x +____. more
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02/03/21

Given f(x) = x², after performing the following transformations: shift upward 90 units and shift 77 units to the right, the new function g(x)=
Shift upwards 90 units and shift 77 units to the right. The new function is g(x)=?
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02/03/21

write the system of equations that models this situation.
jerome made lollipops with two different types of chips. there were only 29 total chips in all of the lollipops, but there were also 9 more milk chocolate chips than peanut butter chips. write the... more
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02/03/21

what is the value of the expression 8a+16c when a = -5 and c = -1
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02/03/21

Write an equation perpendicular to y=-x+ 9 that passes through the point (-2,-2).

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02/03/21

What are the system of equations that models this situation.
jerome made lollipops with two different types of chips. there were only 29 total chips in all of the lollipops, but there were also 9 more milk chocolate chips than peanut butter chips. write the... more
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02/03/21

what is the perimeter of a rectangle with vertices located at (-3,-1), (5,-1) (5,9) and (-3,9) on a coordinate plane
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02/03/21

What is the slope of the line passing through the points ( − 6 , 8 ) and ( 3 , − 8 ) ?
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02/03/21

What is the equation of the parabola that has a vertex at ( 0 , 0 ) and passes through point ( − 1 , − 4 ) ?
Write in vertex formWhat is the equation of the parabola that has a vertex at (0,0) and passes through point (−1,−4)?
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02/03/21

A logo is placed on a T-shirt. The logo is in the shape of a circle with a diameter of 7.6 centimeters. What is the area of the logo, rounded to the nearest tenth of a square centimeter?
its about math and its about Diameter and radius
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02/03/21

Need help with this math question
A bus averages 6 kilometers an hour less than a passenger car. The bus travels 80 kilometers in the same time that the car travels 112 kilometers. Find the rate of each
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02/03/21

Solving equations
2 divided by 3 times h =-9
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02/03/21

Math equation for school
2a+10b-c and -3a+5b+c can somone please solve these equations
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02/03/21

Using Integration find the area enclosed by the curve y^2=8x-x^2 above x-axis.
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02/03/21

The rational number -6/25 in standard form is
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02/03/21

How many bookcases should the company produce each month in order to achieve an average cost of $150? (Round your answer to the nearest whole bookcase.)
A company produces bookcases. The average cost to produce x bookcases can be modeled by the functionc(x)= 7856+80x / x
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02/03/21

Find the equilibrium quantity (in hundred units)? Find the equilibrium price (in dollars)
The weekly demand and supply functions for Sportsman 5 ✕ 7 tents are given byp = −0.1x2 − x + 60 andp = 0.1x2 + 2x + 40respectively, where p is measured in dollars and x is measured in units of a... more
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02/03/21

find the equilibrium quantity and the equilibrium price. p = 112 − 3x2 and p = x2 + 4x + 32
In the pair of supply and demand equations below, x represents the quantity demanded in units of a thousand and p the unit price in dollars
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02/03/21

Write the equation of the line that is perpendicular to y = 2 x − 3 and that passes through the point ( 3 , 1 2 ).
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02/03/21

Write the equation of the line that passes through the point ( − 4 , 2 ) and has slope − 5
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02/03/21

Math question about ratios
A bag contains 105 red and blue marbles. The ratio of red and blue marbles is 2 to 5. How many red and blue marbles are in the bag?
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