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VARVARA [1.3K]
3 years ago
15

Determine the measure of angle BZC.

Mathematics
1 answer:
dusya [7]3 years ago
8 0

Answer:

70 degrees

Step-by-step explanation:

Angle BZA = Angle BZC = 20 degrees

Reason : These two angles are Vertically opposite angles.

Angle BZA + Angle BZC = 90

20 + Angle BZC = 90

Angle BZC = 90 - 20

Angle BZC = 70 degrees

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tiny-mole [99]

Answer:

Left box: Outlier in this data set is (57,132)

Right box: because the finish time looks faster than expected for the age.

Step-by-step explanation:

As per the given table shows the age and finish \ time of 10 runners.

It is clear that people of age around 35 are finishing at around 142 \ minutes

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One person of age 57 finishes in 175 \ minutes , that looks as expected.

Another person of same age (57) finishes it too fast which is unexpected.

Therefore (57,132) is an outlier, because it looks a faster finish as per expected.

7 0
3 years ago
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mash [69]

Answer:

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Step-by-step explanation:

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2 years ago
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Step-by-step explanation:

3 0
2 years ago
The sum of two numbers is- 4/3. If one of the numbers is -5, what is the<br>other?​
kipiarov [429]

Answer:

\boxed{\sf \ \ \ \dfrac{11}{3} \ \ \ }

Step-by-step explanation:

hello,

let's note x this number we can write

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4 0
3 years ago
Solve 3(x 1) 6 = 33. 10 8 8.7 8
antiseptic1488 [7]
3(x + 1) + 6 = 33
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x = 8
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