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KiRa [710]
3 years ago
15

Find the measure of angle 1 HELP

Mathematics
1 answer:
Naily [24]3 years ago
6 0

Answer:

75°

Step-by-step explanation:

The chord- chord angle is half the sum of of the arcs intercepted by the angle and its vertical angle, then

∠ 1 = \frac{1}{2} (110 + 40)° = 0.5 × 150° = 75°

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Which equation represents a line that passes through (-9, -3) and has a slope of -6?
eimsori [14]

Answer:

D

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

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here m = - 6 and (a, b) = (- 9, - 3), so

y - (- 3) = - 6(x - (- 9)), that is

y + 3 = - 6(x + 9)

8 0
3 years ago
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Maria is draining her hot tub at a rate of 5.5 gallons per minute. Is the amount of water left in the pool a function of the amo
AleksandrR [38]

The amount of water in the pool after t minutes is modeled by the linear function V(t) = V(0) - 5t, hence it is a function of time.

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V(t) = V(0) - at

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V(t) = V(0) = 5.5t

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To learn more about linear functions, you can take a look at brainly.com/question/13488309

8 0
2 years ago
What's 4.88 rounded to the nearest tenth......
Ugo [173]
The first decimal point is tenth. 4.88
when rounding, we just look at the number right after the number you want to round to. it's 8 right? since 8 is closer to 10 than 0,
we round it to 4.9
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5 0
3 years ago
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PLEASE HELP ASAP PLEASE ANSWER CORRECTLY WILL GET BRAINLIEST
Xelga [282]

Answer:

True

Step-by-step explanation:

Each x input has 1 y output

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(05.03)Lisa has to cut her grandma's grass this weekend and wants to know exactly how much area she will be cutting. Calculate t
dexar [7]
To find the area<span> of a regular </span>polygon<span>, you use an apothem, which is  a segment that joins the </span>polygon's center to the midpoint of any side and that is perpendicular (<span> angle of 90°) </span>to that side
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