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yarga [219]
3 years ago
9

Classify each pair of labeled angles as complementary, supplementary, or neither.

Mathematics
1 answer:
stiv31 [10]3 years ago
3 0

Answer:

Step-by-step explanation:

A) neither since the angles add to 179 deg.

B) neither since 63 + 47 = 110.

C) complementary since 61 + 29 = 90

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Besides the fact of being positive and odd integers, what do 997 and 1003 have in common?
soldier1979 [14.2K]

Answer:

Both are rational numbers

Both are Natural numbers

Both numbers are at the same distance of 1000

|1000-1003| = |997-1000|

Step-by-step explanation:

Both numbers have several things in common.

Both are rational numbers since they can be written as whole number fractions:

1003 = 1003/1

997 = 997/1

Both are Natural numbers, since they are non-negative integers.

Also both numbers are at the same distance of 1000.

| 997 -1000 | = 3

| 1000-1003 | = 3

4 0
3 years ago
Use the provided ruler. Suppose you recreate the drawing so that it has a scale of 1 cm : 4 m. What will the length and width of
Burka [1]
I think the answer is 1 cm: 2 m
5 0
3 years ago
Tia performed an experiment in which she flipped a coin 100 times. The coin landed heads up 49 times and tails up 51 times. The
Snezhnost [94]

Answer:

100                  number of trials

49/100            experimental probability

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
If the value of land in an area is increasing 6 percent a year, how long will it take for property values to double?
Romashka-Z-Leto [24]

Answer:

It will take 11.9 years for the property value to double.

Step-by-step explanation:

The value of the land is modeled by the following equation:

P(t) = P(0)(1+r)^{t}

In which P(t) is the value after t years, P(0) is the initial value and r is the growth rate, as a decimal.

In this problem, we have that:

r = 0.06

How long will it take for property values to double?

This is t when P(t) = 2P(0). So

P(t) = P(0)(1+r)^{t}

2P(0) = P(0)(1+0.06)^{t}

(1.06)^{t} = 2

We have that:

\log{a^{t}} = t\log{a}

So to find t, we apply log to both sides of the equality.

\log{(1.06)^{t}} = \log{2}

t\log{1.06} = \log{2}

t = \frac{\log{2}}{\log{1.06}}

t = 11.9

It will take 11.9 years for the property value to double.

6 0
4 years ago
Trisha went to the store. She bought 3 kilograms of Swiss chard and 1 kilogram of Chinese
poizon [28]

Answer:

1.99

Step-by-step explanation:

Swiss chard: $0.49 per kg

Chinese lettuce: $0.52 per kg =

= 3 kg Swiss chard + 1 kg Chinese lettuce

= 3 kg * $0.49/kg + 1 kg * $0.52/kg

= $1.47 + $0.52

= $1.99

Answer: 1.99

4 0
3 years ago
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