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Allisa [31]
3 years ago
14

I-ready test 7th grade

Mathematics
1 answer:
snow_lady [41]3 years ago
3 0

Answer:

A

Step-by-step explanation:

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I’m confused on this one
Digiron [165]

first, you would find the sum of all the other angles.

85+115+50 = 250

knowing that the circumference of a circle is 360, you can subtract 250 from 360. which leaves you with 110. hopefully this is correct

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2 years ago
A certain breed of mouse was introduced onto a small island with an initial population of 320 mice, and scientists estimate that
Viefleur [7K]
Y=2x+320
x being the number of years and 320 being the initial population of mice
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3 years ago
Jeff earns $27,800 per year. What is his bi-monthly gross pay?
taurus [48]
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6 0
3 years ago
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Find the measure of the missing angles.
Sergio039 [100]

Answer:

d = 105° , e = 32° , f = 43°

Step-by-step explanation:

d and 105° are vertically opposite angles and are congruent , then

d = 105°

e and 32° are vertically opposite angles and are congruent , then

e = 32°

105° , e and f lie on a straight line and sum to 180° , that is

105° + e + f = 180°

105° + 32° + f = 180°

137° + f = 180° ( subtract 137° from both sides )

f = 43°

8 0
2 years ago
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ZABD and ZDBC are supplementary angles.
ivann1987 [24]

Answer:

Solution given:

x+100=180°{linear pair}

x=180-100

x=80

6 0
2 years ago
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