Equations
4x=24
x=6
how many degrees is a right angle
90 degrees
a/5 = a divided by 5
a is any number
what is 50% as a fraction
1/2
a fair dice is rolled, whats the chance of landing on 4?
1/6
3x=42
x=14
what is an obtuse angle
it means it is above 90 degrees less than 180 degrees
a x a = ?
a2
what is 1/10 as a percentage?
10%
state in words the likeliness of laptop dying at 40%
unlikeley
12x-6=30
x=3
define acute angle
0-90 degrees
find the following when, b=3
9b- 4 +b
20
what is 28.8% converted to a decimal?
0.288
there are 7 dog years in a human year. if the average dog lives for 13 years, what is that in dog years.
91 years
x/3=53
x=159
three sides on a triangle are equal, this called...
if b = 3 and a = 2
what is 2(3a +2b)
24
Convert 0.75 to a fraction and simplify.
3/4
if you flip a coin 4 times, whats the chances of exactly 2 heads
3/8
(x+11)/3 = 53
x=148
what is an isosceles triangle, state the two properties.
two equal sides and two equal angles.
500 - b2 +42 -t2 - 26. all square rooted
20
what is 3/4 +2/5 as a fraction, simplify. leave as an improper fraction.
23/20