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astra-53 [7]
3 years ago
7

2 geometry questions.. will mark brainliest

Mathematics
1 answer:
Andru [333]3 years ago
3 0
Answer to one im pretty sure is 136.4 degrees and to number 2 is a parallelogram (rectangle or square) you know because the side AD is equal to BC and AB is equal to DC
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Za and Zb are complementary angles. Za measures 78º.<br> What is the measure of Zb?
meriva

Answer:‍♀️

Step-by-step explanation:

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A researcher conducted an experiment to study the effects of an herbal supplement on the duration of the common cold. From a sam
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50 people

Step-by-step explanation:

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sattari [20]
2 is the degree of the respective polynomial
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3 years ago
A bag contains 4 blue balls, 7 yellow balls and 4 white balls. Event A is defined as drawing a blue ball on the first draw and e
vekshin1

P(B|A) expressed in simplest form is  8/105.

<h3>What is the probability?</h3>

Probability determines the chances that an event would happen. The chance of the event happening lies between 0 and 1.

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3 0
2 years ago
Is 17/31 greater than 19/14
andreev551 [17]

Answer:

No

Step-by-step explanation:

Put both in your calculator. Do it in this order.

17

÷

31

=

0.5484

=========

Now do the next one

18

÷

14

=

1.357

19/14 > 17/31

4 0
3 years ago
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