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Vladimir79 [104]
3 years ago
14

these problems been confusing me for a while- if you could please help me with the answers that would be amazing.

Mathematics
1 answer:
bulgar [2K]3 years ago
5 0

Answer:

Angle 1 = 85*

Angle 3 = 85*

Angle 4 = 95*

Angle 5 = 85*

Angle 6 = 95*

Angle 7 = 85*

Angle 8 = 95*

Step-by-step explanation:

Since angle 2 is 95*, angle 4 would be the exact same. Now you add 95+95=190 and subtract that from 360. 360-190=170. Then divide 170 by 2= 85 to get the measurements for 1 and 3.

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Pls help im very desperate i'll defenitely give brainliest
bagirrra123 [75]

Answer:

-25

Step-by-step explanation:

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7 0
2 years ago
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Misha surveyed students in her school about what writing tool they use. She found that 75 use pens; 30 of the pen users are boys
crimeas [40]

Answer:

a.) 45

b.) 60

c.) 58

d. )77

e.) 135

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i took the test

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3 years ago
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A market research firm knows from historical data that telephone surveys have a 36% response rate. In a random sample of 280 tel
Rasek [7]

Answer:

0.6604

Step-by-step explanation:

Given that a market  research firm knows from historical data that telephone surveys have a 36% response rate.

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= \sqrt{\frac{pq}{n} }

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Using normal distribution values we can find\

P(33.5p.c. < p < 39pc)\\= P(0.335

3 0
3 years ago
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A theater has 28 rows of 38 seats downstairs and 14 rows of 26 seats upstairs.How many seats does the theater have?
Triss [41]
For downstairs- 28 x 38= 1064

For upstairs- 26 x 14= 364

All together- 1064 + 364= 1428


So.... 1428 seats in total.

Hope this helped! :)
3 0
3 years ago
Help please it’s very important that I finish today
Andrew [12]

Answer:

A. Domain=an area of territory owned or controlled by a ruler or government.

B. Range=the area of variation between upper and lower limits on a particular scale.

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D. Function=an activity or purpose natural to or intended for a person or thing.

never mind sorry didn't know this was math just delete the answer

5 0
3 years ago
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