3 years ago

If m_ABD = 70°, what are mŁABC and mZDBC?

Mathematics

1 answer:

Black_prince [1.1K]3 years ago

4 0

Both angles should be 55

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O points

My name is Ann [436]

Answer:

A and B

Step-by-step explanation:

Given

$Nuts = 28\ bags$

$Fruit = 21\ bags$

Required

Determine the appropriate combination

First, we need to determine the factors of 28 and 21

$28: 1 * 28; \\28: 2 * 14; \\28: 4 * 7$

$21: 1 * 21; \\21: 3 * 7$

Next, is to bring out the similar traits in both factors

$28: 1 * 28; \\28: 4 * 7$

$21: 1 * 21; \\21: 3 * 7$

Represent both in terms of bag, we have:

1 bag of 28 nuts

7 bags of 4 nuts

1 bag of 21 dried fruits

7 bags of 3 dried fruits

This gives:

1 bag of 28 nuts and 1 bag of 21 dried fruits

7 bags of 4 nuts and 7 bags of 3 dried fruits

Hence:

<em>Option A and B are correct</em>

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3 years ago

Please help I don't know how to do this

kifflom [539]

Answer:

I see no question?

Step-by-step explanation:

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3 years ago

Jana finished 1/4 of her homework at school and 2/3 of it before dinner. How much of her homework has she finished so far?

denis23 [38]

1/4+2/3
1/4×3/3+2/3×4/4
3/12+8/12
11/12

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3 years ago

Any help would be appreciated

Dmitry [639]

Answer:

y-2=2(x-1)

Step-by-step explanation:

Pick any two points from the line (example: (1,2) and (2,4))

Find the slope of them

Reminder: Slope is changes in y/changes in x or y2-y1/x2-x1

In this case, m= 4-2/2-1 which is 2

Now to use slope point form, chose any point and substitute it into this equation:

y-y1=m(x-x1)

Substituting it would get

y-2=2(x-1)

y-4=2(x-2)

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3 years ago

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Answer:

Step-by-step explanation:

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3 years ago

If m_ABD = 70°, what are mŁABC and mZDBC?​

If m_ABD = 70°, what are mŁABC and mZDBC?