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4 years ago

12

If two triangles have three congruent, corresponding angles, what addiitional infortmation is needed to prove that the triangles

are congruent

1 answer:

wariber [46]4 years ago

7 0

Answer:

None

Step-by-step explanation:

The information is already enough to prove that the triangles are congruent.

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At a certain college, there were 600 science majors, 300 engineering majors, and 800 business majors. If one student was selecte

atroni [7]

3/17 should be the answer.

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3 years ago

Read 2 more answers

The midpoint of AB = ([?],[ ])

3241004551 [841]

Answer:

(0,0)

Step-by-step explanation:

$x_{m}=\frac{-2+2}{2}=0\\y_{m}=\frac{-2+2}{2}=0\\$

4 0

3 years ago

Currently, the number of people entering a shopping mall is 109. It is estimated that the number of people entering the shopping

seropon [69]

Answer:

96 people.

Step-by-step explanation:

Exponential equation for a decreasing amount:

The exponential equation for a decreasing amount is given by:

$A(t) = A(0)(1-r)^t$

In which A(0) is the initial rate and r is the decay rate, as a decimal.

Currently, the number of people entering a shopping mall is 109.

This means that $A(0) = 109$

It is estimated that the number of people entering the shopping mall will decrease by 3% each hour.

This means that $r = 0.03$

So

$A(t) = A(0)(1-r)^t$

$A(t) = 109(1-0.03)^t$

$A(t) = 109(0.97)^t$

Find the total number of people entering the shopping mall at the end of 4 hours.

This is A(4). So

$A(4) = 109(0.97)^4 = 96.49$

Rounding to the nearest whole number, 96 people.

6 0

3 years ago

What’s the numerator for the following rational expression

Zanzabum

<span>(x/y)+(3/y)=(x+3)/y

the answer is
the numerator for the following rational expression</span> is x+3

3 0

4 years ago

Please help me I'm so bad at math and doing AFDA really doesn't help..

Mama L [17]

Answer:

4x²√4√6√x⁶√x

Step-by-step explanation:

4x²√(24x⁷)

The above expression can be simplified as follow:

4x²√(24x⁷)

Recall

√(MN) = √M × √N = √M√N

Thus,

4x²√(24x⁷) = 4x²√24√x⁷

But:

√24 = √(4×6) = √4√6

√x⁷ = √x⁶√x

Thus,

4x²√24√x⁷ = 4x²√4√6√x⁶√x

Therefore,

4x²√(24x⁷) = 4x²√4√6√x⁶√x

4 0

3 years ago