gave each student a pair of standard dice. The students rolled the dice once and reported their results to the teacher. How many
of his 126 students should the teacher have expected to roll a 3 or a multiple of 3 on both dice?
1 answer:
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Answer:
The formula for the perimeter of a triangle is Side A + Side B + Side C.
The formula for the area of a triangle is Base x Height = total divided by 2.
Answer:
0.5y+2y
Step-by-step explanation:
bc you divide out the y
Answer:
x = 4
Step-by-step explanation:
Vertical angles are equal.
m∠1 = m∠2
10x - 9 = 4x + 15
Add 9 to both sides
10x = 4x + 15 + 9
10x = 4x + 24
Subtract 4x from both sides
10x -4x = 24
6x = 24
Divide both sides by 6
x = 24/6
x = 4
Answer:
Algebreic Operations.
Step-by-step explanation:
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