Posts by Mila

Total # Posts: 31

Math
A rectangle has a base length of x+2 and a height of x+4. Work out an expression for the area of the shape?

Government
Which of the following is a true statement about the power of congress? A. Congress may overrule the bill of rights B. Congress may pass any law necessary and proper to carry out it enumerated powers C. Congress may overrule decisions by federal judges D. Congress may override...

History
Pretty sure your right

Math
I think it's 123?

Math
Imagine a triangle with a line extending out of it, I know two of the angles are 63° and 60°. I know the missing angle in the triangle is 57. The angle 57 is next to the line with the missing angle. But I am solving for angle m1. How do I solve this or set this up? It...

Biology
It could also be referring to eutrophication I guess...

Biology
I'm making a study guide for this class and I'm not sure about this question.. can someone give their input? There is another effect that fertilizer had on an aquatic system. What is that called? I think it may be referring to pollution?

math
How can you write 100,203 in two other ways?

Chemistry
Hi! I'm having trouble solving this question, not sure how to go about starting it: Magnalium is a solid mixture of aluminum metal & magnesium metal. An irregular shaped chunk of a sample of magnalium is weighed twice, once in air (211.5g) and once in vegetable oil (135.3g...

math
Use the rated acute angle to state an equivalent expression sin 350

algebra
dy/dx = x/y , y(0) = −3 my answer: -(x^2+9)^1/2 , but this is wrong.

algebra
-(x^2+9)^1/2

algebra
dy/dx = x/y , y(0) = −3

English
When should you use an in-text citation? I think it is C. A. only at the end of the paper B. every time you use a fact or a piece of information from a source. C. only if you use the same source two or more times in a row. D. only if you use three or more facts from that source

Math
Tickets for the July 4th parade and picnic cost $5.00 for adults and $3.50 for children. A total of 900 tickets were sold for $3,750. How many of each type of ticket were sold?

Math
Thank you

Math
Find the equation in slope-intercept form of the line having m = -3 and y-intercept of (0, 2)

Math
An investor must invest a total of $15,000 in two accounts, one paying 4% annual interest, and the other 3%. If he wants to earn $550 annual interest, how much should he invest at each rate?

algebra
80

physics
*A runner dashes from the starting line (x = 0) to a point 127 m away and then turns around and runs to a point 38 m away from the starting point in 13 seconds. To the nearest tenth of a m/s what is the average speed? Which is: (127m+89m)/13s= 216m/13s= 16.7m/s But, the second...

physics
How far to the nearest tenth of a meter can a runner running at 10 m/s run in the time it takes a rock to fall from rest 99 meters? Which is: (127m+89m)/13s= 216m/13s= 16.7m/s But, the second part of the problem is: What is the runner's average velocity? Which I'm not ...

physics
Thanks!

physics
How far to the nearest tenth of a meter can a runner running at 10 m/s run in the time it takes a rock to fall from rest 99 meters?

math
if the length of the shorter sides of a 45 degree-45 degree 90 degree triangle is x, find the lenght of the hypotenuse, in terms of x

physics
Use the center of mass fomula: Xcm = (M1X1 + M2X2 + ... + MnXn)/(M1 + M2 + ... + Mn) Don't forget the mass of the teeter-totter and its location at its geometric center (M1 = 41 kg, X1 = 3.5 since the fulcrum is in the middle of the beam). Set the location of the sister at...

Math
Use the rated acute angle to state an equivalent expression sin 290 plzz help answer this I'm confused

physics
92m

geometry
Draw all rectangles with an area of 51 square cm with whole number base and height. Find the perimeter of each rectangle

math
so what is the answeR?

Math
The back of the book says 290 for tan110 . How is it 290 and why??.also whats equivalent to sin350 ???

english
Toss rules