Formulas And More Question Preview (ID: 41647)


7th Grade Common Core Math. TEACHERS: click here for quick copy question ID numbers.

A terminating decimal...
a) ends
b) repeats, and never ends
c) is always greater than 1
d) is a fraction

Complementary angles...
a) add up to 90
b) add up to 180
c) are equivalent
d) are parallel

What does the k stand for in y = kx
a) constant of proportionality
b) karma
c) kickstand
d) volume

difference divided by original
a) percent of change
b) interest
c) absolute value
d) constant

A = 3.14(r)(r)
a) Area of a circle
b) Circumference of a circle
c) Area of a triangle
d) Area of a rectangular prism

Sum of the angles of a triangle
a) 180
b) 360
c) 90
d) 175

Angles that add up to 180
a) supplementary
b) complementary
c) vertical
d) acute

Formula to find simple interest
a) principal x rate x time
b) percent x ratio x time
c) principal x ratio x minutes
d) months x rate x percent

Absolute value is...
a) the distance from 0
b) less than 0
c) sum of the numbers
d) a fraction

The distance between -4 and 4 is...
a) 8
b) 0
c) -8
d) 3.14

1/2 (bxhxl)
a) formula for a triangular prism
b) formula for a triangle
c) formula for a rectangular prism
d) formula for rectangle

Vertical angles are...
a) equal in size
b) acute
c) obtuse
d) right angles

Principal means...
a) the original amount of money borrowed or invested
b) the amount of money you earn in interest
c) absolute value
d) divide

If the temperature drops from 3 to -5, what's the difference in the temperatures?
a) 8
b) 2
c) -8
d) -2

How do you find the constant of proportionality?
a) y/x
b) x/y
c) y(x)
d) 1/2 (y)

Which comes first in order of operations? division or multiplication?
a) you go left to right
b) division
c) multiplication
d) you go right to left

two equal ratios is....
a) a proportion
b) a solution
c) a factor
d) an expression

scalene triangle
a) no equal side lengths
b) all equal side lengths
c) 2 equal side lengths
d)

isosceles trianlge
a) two equal side lengths
b) four equal side lengths
c) no equal side lengths
d) all sides equal in length

Which side lengths would form a triangle?
a) 20, 5, 18
b) 20, 5, 5
c) 5, 10, 15
d) 5, 10, 20

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