Scientific notation
decimals
equations
fractions
angles
100
what is 0.524 in scientific notation?
5.24 × 10-1
100
definition of decimals?
a decimal number can be defined as a number whose whole number part and the fractional part is separated by a decimal point. The dot in a decimal number is called a decimal point.
100
Linear equation is also called?
a first degree equation
100
Which of the following is a proper fraction?
21/5
13/4
3/4
4/3
3/4
100
What kind of angle will be greater than 90 degrees?
obtuse angle
200
what is 0.0072 in scientific notation ?
7.2 × 10-3
200
The decimal form of 1/8 is given by...
0.125
200
Solve for z: z - 5 = 6
z=11
200
If 45/60 is equivalent to 3/x, then x =
4
200
Which symbol is used to denote the angle of a vertex?
∠
300
How do you write a number in scientific notation?
when a number between 1 and 10 is multiplied by a power of 10.
300
What is the decimal form of a rational number ?
repeating decimal
300
Find the value of x from -(x + 2) = 2(3x - 6).
x=10/7
300
A mixed fraction is a combination of a whole number and____ ?
Fraction
300
Which of the following is the measurement acute angle?
95°
70°
100°
105°
70°
400
what is 43,000 in scientific notation ?
4.3 x 104
400
if the repeating digit is zero, then the decimal is ?
a terminating decimal
400
Solve 3x – 5 = 10
x=5
400
If 1/2 + 1/x = 2, then x =
2/3
400
Which of the following is a reflex angle?
500
what is 0.0000901 in scientific notation ?
9.01 × 10-5
500
What decimal of an hour will be a second?
0.00027
500
Solve 1/x = 1/5
x=5
500
An equivalent fraction of 2/5 is
4/10
500
If x and y are pair of adjacent angles forming a straight line and the value of x is 90 degrees, then the value of y is?
90 degrees