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belka [17]
3 years ago
7

(-10+b)+(7b-5) A.-5/2b-11 B.4b+13/2 C.8b-15

Mathematics
1 answer:
Inessa [10]3 years ago
3 0
Equals what for the ans. ?
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The perimeter of a rectangle is 94 yards. The width is 23yards less than the length. Find the length and the
kotykmax [81]

Answer:

The length = 35 ; The width = 12

Step-by-step explanation:

Perimeter = 2L + 2W

Length = x

Width =  x - 23

 

94 = 2(x)  + 2(x - 23)

94 = 2x + 2x - 46

94 = 4x - 46

94 + 46 = 4x

140 = 4x

140/4 = x

35 = x           The length = 35; The width = (35 - 23) =  12

3 0
3 years ago
Read 2 more answers
Please help plssssssss​
dolphi86 [110]

Answer:

27% i think

Step-by-step explanation:

6 0
3 years ago
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Lucas had 18 markers. He lent 1/6 of them to Isaac and 1/9 of them to Abby. In total, how many markers did he lend?
Sergeeva-Olga [200]
1/6 of 18 is 3
1/9 of 18 is 2
3+2= 5

He lent 5 markets in total
6 0
4 years ago
which rule states that when two outcomes are independent, the probability that these outcomes occur together is the product of t
DiKsa [7]

The multiplicative rule states that when two outcomes are independent, the probability that these outcomes occur together is the product of their probabilities.

<h3>What is the multiplicative rule?</h3>
  • The multiplication rule is a method for calculating the likelihood of two events occurring at the same time (this is also one of the AP Statistics formulas).
  • There are two rules for multiplication.
  • P(A B) = P(A) P(B|A) is the general multiplication rule formula, while P(A B) is the specific multiplication rule (A and B).
  • The multiplication rule is the multiplication of one event's probability by the likelihood of another occurrence.
  • The law of independent assortment, Mendel's second law, stipulates that alleles of one gene segregate into gametes independently of alleles of another gene.

Therefore, the multiplicative rule states that when two outcomes are independent, the probability that these outcomes occur together is the product of their probabilities.

Know more about the multiplicative rule here:

brainly.com/question/17272828

#SPJ4

7 0
2 years ago
In the diagram below, XY and YX are tangent to o . what is the measure of XYZ ?
Agata [3.3K]

Answer:

B. 51°

Step-by-step explanation:

m<XYZ = 1/2(231 - 129)

m<XYZ = 102/2

m<Y = 51

Answer

B. 51°

3 0
4 years ago
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