Find the error
Geometry
Convert that number
Finish this sentence
Name that line
100
Amelia calculated 2.556, but needed to round her answer to the nearest tenths place. She gave the answer 2.5, which was incorrect. What did she do wrong?
She needed to round up (2.6)
100
The hypotenuse of a right triangle is located how?
By finding the side of the triangle across from the right angle
OR
if lengths are given, it is the longest side of the triangle
100
Convert 180% into a decimal.
1.8
100
Finish this sentence:
"Undo a square..."
SQUARE ROOT
100
y=1/2x-2
200
Don solved the followed equation:
x^2=100 .He answered x=10. He only received half credit for his answer. What did he miss?
x= -10 or 10
200
In order to create a triangle, the two shortest sides must do what?
Add up to longer than the longest side
200
Convert 40% into a decimal
.40
200
According to MADSEM,
when you are dividing bases, you do what with their exponents?
subtract them
200
y=x+2
300
Ronald graphed the function y=-2x+1 below. What is his error?
He graphed a positive slope - it should have gone down 2, over one.
300
What is the measure of anglex
anglex=135
300
Convert this fraction into a decimal:
4 3/5
4.6
300
If it's ____ or less
Let it rest
______ or more
Raise the score
4 or less
5 or more
300
y=3/2x
400
Talia converted .000352 into scientific notation: (3.52 x 10^4 ) What was her error?
The exponent should be negative
400
Find the length of c. (round to nearest tenths if necessary):
c=10
400
Convert this fraction into a decimal (round to nearest hundreths if necessary).
(root(2)16)/3
1.33
400
To be proportional, a function must be a ______ line AND go through the _______.
straight , origin (or (0,0))
400
y=x
500
Caroline stated the following. What was her mistake?
2pi>sqrt39
pi>root(3)28
sqrt90=root(3)90
The square root of 90 and the cubed root of 90 are not equal.
sqrt90>root(3)90
500
Could these measurements be used to create a triangle?
15.4, 5.7, 9.7
No. 5.7+9.7=15.4. The two shortest side lengths need to be longer than the longest side.
500
Convert this number into decimal form (round to nearest tenths place if necessary).
pi/2
1.6
500
A system of equations that does not ever touch each other on a graph has ___________ solution(s).
No solutions.
500
y=-3