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mojhsa [17]
4 years ago
8

Please help question in picture

Mathematics
2 answers:
damaskus [11]4 years ago
7 0

Answer:

i think its true

Step-by-step explanation:

amm18124 years ago
7 0

Answer:

True

Step-by-step explanation:

First Triangle:

57 + 64 + x = 180

121 + x = 180

x = 59

Second Triangle:

59 + 57 + x = 180

116 + x = 180

x = 64

Now if you match, they are same triangle with same degrees.

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It would be 0.03




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4 years ago
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Suppose your manager indicates that for a normally distributed data set you are analyzing, your company wants data points betwee
julia-pushkina [17]

Answer:

89.04% of the data points will fall in the given range of z = − 1.6 and z = 1.6      

Step-by-step explanation:

We are given a normally distributed data.

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Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

P(-1.6 \leq z \leq 1.6)\\= P(z \leq 1.6) - P(z \leq -1.6)\\\text{Calculating the value from standard normal table}\\= 0.9452 - 0.0548 = 0.8904= 89.04\%

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6 0
3 years ago
How do you subtract rational expressions without a common denominator?
zubka84 [21]
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i.e. 1/2 - 1/4
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What is the domain of thf(x)<0 over and what other interval ?
Hatshy [7]

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Step-by-step explanation:

hope this helps

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