Answer:
Below in bold.
Step-by-step explanation:
Total number of marbles = 3+4+5 = 12
P(white, red) = 4/12 * 3/11
= 12/132
= 1/11,
P(blue, white, red) = 5/12 * 4/11* 3/10
= 60/1320
= 6/132
= 1/22.
Answer:
∠CBA = 132
Step-by-step explanation:
Bisectors split up an angle into two identical angles
Thus, 7x - 11 = 2x + 44
This is the equation we will use to solve for x
7x - 11 = 2x + 44
step 1 add 44 to each side
44 + 11 = 55
-11 + 11 cancels out
we now have 7x = 2x + 55
step 2 subtract 2x from each side
7x - 2x = 5x
2x - 2x cancels out
we now have 5x = 55
step 3 divide each side by 5
5x / 5 = x
55 / 5 = 11
we're left with x = 11
The question is asking for the measure of ∠CBA
To find the measure of ∠CBA we plug in 11 for x in one of the given expressions and multiply that by 2 ( this is because the two angles are identical so there is no need to find the measures of both because ∠CBD≅∠ABD )
7(11) - 11
7 * 11 = 77
77 - 11 = 66
66 * 2 = 132
The expression 14y⁴x³ * 12x³y² * 5x²y² is equivalent to 840 y⁸x⁸ .
<h3>What is an Expression ?</h3>
An expression is defined as the mathematical statement which consists of variables , constant s and mathematical Operators simultaneously.
It is given that the expression
14y⁴x³ * 12x³y² * 5x²y²
By exponent theorem
Therefore 14* 12 * 5 * y⁴⁺²⁺² x ³⁺³⁺²
840 y⁸x⁸
The expression 14y⁴x³ * 12x³y² * 5x²y² is equivalent to 840 y⁸x⁸ .
To know more about Expression
brainly.com/question/14083225
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Yes it is the same as amount
Answer:
A=132in^2
Step-by-step explanation:
A=1/2(a+b)h
A= 1/2(6+16)12
A= 1/2(22)(12)
A= (11)(12)
A= 132