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vovikov84 [41]
3 years ago
12

Math and answer please than you

Mathematics
2 answers:
finlep [7]3 years ago
6 0

Answer:

6

Step-by-step explanation:

C^2 = A^2 + B^2

plug in numbers

100 = 64 + B^2

36 = b^2

square

b = 6

elena55 [62]3 years ago
5 0

Answer:

6

Step-by-step explanation:

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Which of the following expressions represents "three times the difference between t and y"?
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Hi the awnser is 3(t-y) because you always do the math that is in the parentheses first!
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3 years ago
What's is the answer to 9+2× = 7​
Harlamova29_29 [7]

Answer:

\displaystyle -1 = x

Step-by-step explanation:

9 + 2x = 7

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3 years ago
(2x+5y)(2x+3y).use a identity​
KatRina [158]

Answer:

(2x+5y)(2x+3y)

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Step-by-step explanation:

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2 years ago
Critical Thinking: Data Transformation In this problem, we explore the effect on the standard deviation of multiplying each data
suter [353]

Answer:

Kindly check explanation

Step-by-step explanation:

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s = √[(ΣX - m)² / (n - 1)]

n = number of sample = 5

m = mean

m = ΣX/n

m = (5 + 9 + 10+ 11 + 15) / 5

m = 50/5 = 10

s =√((5-10)^2 + (9-10)^2 + (10-10)^2 + (11-10)^2 + (15-10)^2) / 5-1

= 3.601

(B) Multiply each data value by 5 to obtain the new data set 25, 45, 50, 55, 75. Compute s.

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m = (25 + 45 + 50 + 55 + 75) / 5

m = 250/5 = 50

s =√((25-50)^2 + (45-50)^2 + (50-50)^2 + (55-50)^2 + (75-50)^2) / 5-1

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The standard deviation changes by almost c times multiplied by the initial value.

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No

Given 1 mile 1.6 kilometers, what is the standard deviation in kilometers?

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6 0
3 years ago
A real estate agent receives a 6% commission on all sales. If the agent receives $12,000 on the sale of a house, what was the co
shtirl [24]

Answer:

I'm 95% sure that the answer is: $720.

Step-by-step explanation:

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Have a great a day! :)

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3 years ago
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