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VLD [36.1K]
3 years ago
9

Convert to millimeters: 21 centimeters A. 210 millimeters B. 21,000 millimeters C. 2,100 millimeters D. 2.1 millimeters

Mathematics
1 answer:
azamat3 years ago
7 0

Answer:

A. 210

Step-by-step explanation:

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3 years ago
How many centigrams are in 1 gram? Use the metric table to help answer the question.
Mice21 [21]

Answer:

100 centigrams equals 1 gram.

Step-by-step explanation:

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4 years ago
Factor Completely: 2x2 - 72y72y
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3 years ago
In a Gatorade package there is 3 blue, 5 white, and 3 red, and 4 purple. What is the possibility of grabbing a white Gatorade?
nasty-shy [4]

Answer:

1/5

Step-by-step explanation:

Given data

Sample space

3 blue

5 white

3 red

4 purple

Sample size

=3+5+3+4

=15

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3 0
3 years ago
In ∆ABC the angle bisectors drawn from vertexes A and B intersect at point D. Find ∠ADB if:
icang [17]

Answer:

155°

Step-by-step explanation:

In Δ ABC, let A = x°

By Angle-sum property,

A + B + C = 180°

But, it is given that C = 130°

So, x + B + 130 = 180

B = 180 - 130 - x

B = 50 - x

Since AD and BD are internal bisectors of A and B,

∠ DAB = x/2 and

∠ DBA =

In Δ ADB, by angle-sum property,

∠ DBA + ∠ DAB +∠ ADB = 180°

+ ∠ ADB = 180°

25 + ∠ ADB = 180°

∠ ADB = 180 - 25 = 155°

Hence, ∠ ADB = 155°

3 0
3 years ago
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