shapes
4 sided shapes are called
Quadrilaterals
this angle forms 90 degrees
right angle
5x0
0
what is an equivalent fraction to 1/2
3/6, 2/4, 5/10, etc.
what is the place value immediately following the decimal.
tenths place
a parallelogram is
a flat four-sided shape (quadrilateral) where both pairs of opposite sides are parallel.
an acute angle is how many degrees
less than 90
2(1+3)=
8
what is the first step in solving this equation: 1/3 + 2/6
reduce 2/6 to 1/3 then add to equal 2/3
how would I write the fraction 1/100 as a decimal?
.01
a box is an example of what type of 3D shape
cube
a straight line is how many degrees
180
If Benson Boone gave Mrs. Thompson a discount of $25 per concert ticket and she needed to buy 15, how much money would she spend?
375
How do i multiply these fractions? 2/3 x 3/4
you multiply the top numbers straight across so 2x3=6. then multiply the bottoms so 3x4=12. your answer is 6/12 or 1/2
which number is more .2 or .15
.2 is 2/10 or 1/5 while .15 is 15/100 or 3/20
what is the net of a shape
A net of a shape is a flat, two-dimensional pattern. You can fold this pattern along its edges to make a solid, three-dimensional shape
the vertex of an angle is
The corner point where the lines join
Mrs. Thompson bought 57 mechanical pencils for $23. How much did each pencil cost? round to nearest tenth
about .40
How do you divide fractions? ex. 3/4 divided by 2/4
to divide fractions, you switch the denominator and numerator of what you are dividing by, in this case 2/4 so now you have 4/2. you then preform multiplication. so 3/4 x 4/2 = 12/8 or 3/2 or 1 1/2
round this number to the nearest thousandth 2.368497
2.368
a dodecagon has how many sides
12
Supplementary angles are
two angles whose measures add up to a total of 180 degrees
5x+24=17x
x=2
What is the action called when flip the denominator and numerator in dividing fractions?
finding the reciprocal or inverting
If i were to multiple the numbers 3.96 and 5.8 by each other, how many places would the decimal move in on my answer?
3. you multiply 396 x 58 and get 22968. because there were 2 place values you moved in the first number and one you moved in the second; you add the total number of place values moved and place it in your answer.