Answer:
1 and 15
Step-by-step explanation:
8-7=1
8+7=15
<h3>
Answer: 1/216</h3>
Explanation:
There is only one way to get a sum of 18 and that is rolling three '6's to get 6+6+6 = 18.
There are 6*6*6 = 216 different ways to roll three dice.
Divide the two values to get 1/216
The answer to the question is a
Answer:
Step-by-step explanation:
Remark
This may be a little late, but it is well worth finding all the answers. It is a perfect test question.
You should solve the angles in this order 2 5 1 4 3. This is not the only order you could use.
Angle 2
<180 = <2 + 148 <2 and 148 are supplementary
<180- 148 = <2
<2 = 32
Angle 5
1) All triangles have 180 degrees.
2) Diagonal bisect each other and are equal.
3) The two sides (one of which is opposite angle 5 are equal.
x + x + 148 = 180 All triangles have 180 degrees
All rectangles have diagonals that are bisected and the bisected parts are equal.
2x + 148 = 180 Subtract 148
2x = 180 - 148
2x = 32 Divide by 2
x = 32/2
x = 16
But x is really <5
<5 = 16
Angle 1
<1 = <5 by the z property of angles associated with parallel lines.
Angle 4
Angle 4 and <5 are Complementary. They make up 90 degrees.
Angle 3
<2 + the two base angles in the triangle = 180 degrees
The two base angles are equal. Call them x.
x + x + 32 = 180
2x + 32 = 180 Subtract 32 from both sides
2x = 180-32
2x = 148 Divide by 2
x = 148/2
x = 74
<3 = 72
Answer:
5 cm
Step-by-step explanation:
the perimeter of a square with sides of 9 cm is 36 cm so the rectangle must have the same perimeter
if the length of the rectangle is 13cm, its opposite side is also 13cm
add 13 + 13 to get 26
let 'n' = width of rectangle
perimeter = 26 + n + n
36 = 26 + 2n
2n = 10
n = 5
