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dlinn [17]
3 years ago
11

The measure of an angle is 63.9 what is the measure of its supplementary angle?

Mathematics
1 answer:
Arlecino [84]3 years ago
4 0

Answer:

116°10"

Step-by-step explanation:

180°-63.9°=179°60"-63°50"=116°10"

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Dimas [21]

Answer:

For each line you have to have 3 numbers that would add up to 2 km.

Step-by-step explanation:

For example:

The first line has 1600m and you need to figure out what the other two are. Each line has to add up to 2 km.

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3 years ago
If bc+ad=b solve for a
cestrela7 [59]

Answer:

10

Step-by-step explanation:

3 0
2 years ago
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Destiny can run one-eighth of a mile in three-quarters of a minute, and she can walk one-quarter of a mile in 4 minutes. How man
yarga [219]

Answer:

a) Destiny can run 1 mile is 6 minutes.

b) Destiny can walk back 1 mile is 16 minutes.

Step-by-step explanation:

The running rate of Destiny is

(\frac{1}{8}) \textrm{mile in} (\frac{3}{4}) \textrm{minutes}

So, she runs 1 mile in 8 \times (\frac{3}{4} )\textrm{minutes}  

= 6 minutes

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The walking rate of Destiny is

(\frac{1}{4}) \textrm{mile in} 4  \textrm{minutes}

So, she walks 1 mile in 4 \times (4 )\textrm{minutes}  

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4 0
3 years ago
If h(x) = -2x – 10, find h(-4).<br> -2<br> -18<br> -3<br> -16
Furkat [3]

Answer:

-2

Step-by-step explanation:

replace x with -4 in the h(x) function

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Step-by-step explanation:

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