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Hitman42 [59]
3 years ago
5

Rewrite using distributive property 21+30

Mathematics
1 answer:
Anarel [89]3 years ago
4 0

Answer:

(20 + 1) + (30)

Step-by-step explanation

i think that is the answer sorry if i'm wrong

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matrenka [14]

Answer:

\angle A \cong \angle D

Step-by-step explanation:

The Side-Angle-Side method cana only be used when information given shows that an included angle which is between two sides of a ∆, as well as the two sides of the ∆ are congruent to the included side and two sides of the other ∆.

Thus, since John already knows that \overline{AB} \cong \overline{DE} and \overline{AC} \cong \overline{DF}, therefore, an additional information showing that the angle between \overline{AB} and \overline{DE} in ∆ABC is congruent to the angle between \overline{AC} and \overline{DF} in ∆DEF.

For John to prove that ∆ABC is congruent to ∆DEF using the Side-Angle-Side method, the additional information needed would be \angle A \cong \angle D.

See attachment for the diagram that has been drawn with the necessary information needed for John to prove that ∆ABC is congruent to ∆DEF.

7 0
3 years ago
Find the value of x: 7e(×/3)=14
velikii [3]
<span>7e^(×/3)=14
</span><span>e^(×/3)=14/7
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lne^(×/3)=ln2
****You should be familiar that lne^x=x as ln is the inverse function of e and vice versa****
then;
x/3=ln2
x=3ln2
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Answer:

its answer 1.

Step-by-step explanation:

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Although, in general, you cannot know the sampling distribution of the sample mean exactly, by what distribution can you often a
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Answer:

b: Normal Distribution

Step-by-step explanation:

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164 Cm^3

Step-by-step explanation:

Solution

V=

3

3

2

a

2

h

=

3

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7

≈

163.6788

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3 years ago
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