09/13/21
Linear Fractions
A line has a slope of 1 and passes through the point (6,0). What is the equation in slope intercept form?
09/13/21
How do you find an equation for f(x)
If f(x) is a linear function, f(−2)=4, and f(5)=−4, find an equation for f(x).
09/13/21
Algebra Functions and Data Analysis
point (–8, –9) slope of –1/8 What is its equation in slope-intercept form
09/13/21
why do so many calculators have different answers to "19(cos(38))"?
i tried six identical calculators and most said ≈14.97, but one said 18.14. google says 18.14, microsoft calculator says 14.97, desmos scientific says 14.97, desmos graph calculator says 18.14,...
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09/13/21
WHAT IS THE VALUE OF “G” to make each of these a perfect square binomial?
a) x^2-20x+G b)x^2+7x +GG= G=
09/13/21
i need help i dont get this problem
You need a 70% alcohol solution. On hand, you have a 90 mL of a 5% alcohol mixture. You also have 85% alcohol mixture. How much of the 85% mixture will you need to add to obtain the desired solution?
09/13/21
Algebra quick question
Two planes leave san Francisco one flying north and the other flying south the southbound travels 46 miles faster than the northbound plane after 4 hours they are 680 miles apart find the speed of...
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09/13/21
Algebra quick question
a passenger train and a freight train leave cities 320 miles apart and travel toward each other the passenger train is travelling 20 miles faster than the freight train find the speed of each train...
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09/12/21
The ratio of students to teachers for a school dance is 1:10, there are 477 students planning to go.
I'm in 6th grade, and my homework has this question.I'm not sure how to solve this, any help would be much appreciated!
09/12/21
Determine the equation of a line perpendicular to y=-4/5x+7 and the same y-intercept as 7x-5y+2=0
Determine the equation of a line perpendicular to y=-4/5x+7 and the same y-intercept as 7x-5y+2=0
09/12/21
Linear Equation
The perimeter of a triangular lot is 600 feet. The longest side is 50 feet less than twice the shortest side. The middle side is 50 feet less than the longest side. Find the lengths of the three...
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09/12/21
suppose you want to buy New carpet for your bedroom the bedroom fool is 9 foot by 12 rectangle .carpeting is sold by square yards
suppose you want to buy New carpet for your bedroom the bedroom fool is 9 foot by 12 rectangle .carpeting is sold by square yards how much carpeting do you need to buy carpeting cost $22 per...
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09/12/21
Perpendicular lines
Find the equation of a line perpendicular to the line x=-3 and passing through the point (-4,2)
09/12/21
The sum of three numbers is 16. The third is 9 more than 2 times the second. 2 times the first is 2 more than 7 times the second. Find the numbers.
I attempted this for 2 hours and kept getting it wrong. Help?
09/12/21
if f(x)=x^2-25 and g(x)=square root x then find g(f(x)) and its domain
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09/12/21
Calculate the actual distance traveled by the plane.
After take-off from the airport, a plane travels for in a straight trajectory until it reaches its cruising altitude of 11 000 metres (11 km). At this point, it is directly over a town that is...
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09/12/21
I dont know what type of math this is but I need help.
20% of the animals at the zoo are nocturnal. 1/8 of the animals at the zoo can fly. Which of the following is a possible number of animals at the zoo?A. 168B. 215C. 340D. 480
09/12/21
triple a number, decreased by 23
09/11/21
fudamentals of math
Convert each of the following to standard form. a. 3.9 x 10^ -6b. 3.9 x 10^6c. 4.9 x 10^ -2d. 6.7 x 10^3
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