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mario62 [17]
3 years ago
9

In the figure is measurement of angle ABD is 120° then measurement of angle ABC is what

Mathematics
1 answer:
kondaur [170]3 years ago
4 0

Answer:

240?

Step-by-step explanation:

if it is a quadrilateral? as...

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Obtain the length of a ladder leaning against a wall 4.33 m high and forming an angle of 60 ° with respect to the floor of the
Sergio [31]
I believe the answer is 5.0 meters
sin60 = 4.33/x
x = 5.0
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3 years ago
For any three consecutive numbers, prove algebraically that the largest number and the smallest number are factors of the number
Burka [1]
"For any three consecutive numbers": x,y,z:
x
y=x+1
z=x+2

"prove algebraically that the largest number and the smallest number are factors"
x*z=

"of the number that is one less than the square of the middle number"

=y²-1

x*z=y²-1
x*(x+2)=(x+1)²-1
x²+2x=x²+2x+1-1
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both sides of the equation are the same, so the statement is correct
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3 years ago
Number of people for x tents if each tent can accommodate 4 people.​
Klio2033 [76]

Answer:

4xpeople

Step-by-step explanation:

one tent accommodates 4 people

x tent will accommodate 4xpeople

<em>Not</em><em> </em><em>s</em><em>ure</em>

5 0
3 years ago
Read 2 more answers
Which of the following exponential regression equations best fits the data shown below
Art [367]

Answer:

(D) 8.46\cdot 3.51^x

Step-by-step explanation:

One could run this on a computer and verify the best fit through brute force. The more elegant way is, as usual, to think: What are special values of x for an exponential function? Zero, for starters - anything to the power of zero is 1. The function value for x=0 in the table is 10. Which choices A through D are close to 10 for x=0? Well, (C) and (D), the rest is too far. Next, what is the function value for the next easy one, x=1? The table says 30. Which of (C) and (D) is close to 30 for x = 1. It turns out we can safely exclude (C) because 10.84*1.77 is about 19 and that's way too far from 30. Let's check (D): 8.46*3.51=29.7 - that's quite close. Since there is no other candidate left, I bet my money on (D). Feel free to verify closeness for the other values of x if you are unconvinced yet.  

3 0
3 years ago
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Express 5/8 as a percent.<br> 1.40%<br> 2.62.5%<br> 3.58%<br> 4.62%
Drupady [299]

Answer:

the answer is #2-62.5%

Step-by-step explanation:

3 0
3 years ago
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