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salantis [7]
3 years ago
15

Construct a perpendicular to AB at A and at B (Hint: Extend AB)

Mathematics
1 answer:
san4es73 [151]3 years ago
7 0

Answer:

draw a line above or below the figure going the same way

Step-by-step explanation:

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I don't get this I don't know what to do and how to answer it
OverLord2011 [107]
1) the 3 measures of central tendency is mean, median, and mode.

So when finding the average clutch size is by using mean.

Clutch sizes:

114, 103, 121, 118, 107, 103, 104
114+103+121+118+107+103+104
=770
= 770 ÷ 7 ( 7 ⇒ there are seven numbers in total)
= 110

∴ Therefore the average clutch size is 110.

2) Through that table of data, yes, I think that the clutch size influences the survival rates of the offspring because it seems that when the clutch size is big, it is more likely for offspring to survive and return. Yet when the clutch size are small, for example, site E and G, the amount of turtles who returned are 40 and 38. But in site A, C, and D, there are 45 turtles in site A that returned, 55 turtles in site C, and 53 turtles in site D.

3) Possibly is because their clutch sizes are the smallest which made them unnoticeable to predators and more likely to survive and returned.


5 0
3 years ago
5(9-4+3)/2*5<br> What is the answer following order of operations
AleksAgata [21]

Answer:

100

Step-by-step explanation:

9-4+3=8

5*8=40

40/2=20

20*5=100

8 0
3 years ago
I need help on this question
melisa1 [442]

Answer:

C. y = 8x

Step-by-step explanation:

Using the slope formula, we can calculate the rate of Marisol's and Timothy's Machines.

m = \frac{y_1-y_2}{x_1-x_2}

Marisol:

m = \frac{18-12}{3-2} \\m=6

Timothy:

m=\frac{54-36}{6-4} \\m=\frac{18}{2} \\m=9

Now that we know the rate of their machines, we need to choose a rate that is between 6 and 9. Therefore, the rate of Zorian's machine needs to be y = 8x.

6 0
3 years ago
6 to the 4th power x 6 to the 4th power
BartSMP [9]

Answer:

1679616

Step-by-step explanation:

Find what 6^4 is

6^4=1296

multiply 1296x1296=1679616

3 0
3 years ago
Read 2 more answers
Hey:) can you please help me posted picture of question
PolarNik [594]
Answer:
x¹³ - x⁹ - 9x⁸ + 9x⁴

Explanation:
Before we begin, remember the following:
xᵃ * xᵇ = xᵃ⁺ᵇ

Now, for the given:
To answer the question, we will simply multiply each term from the first bracket by each term from the second bracket and then combine like terms to get the final expression.

This can be done as follows:
(x⁸ - x⁴)(x⁵ - 9)
x⁸(x⁵) + x⁸(-9) - x⁴(x⁵) - x⁴(-9)
x¹³ - 9x⁸ - x⁹ + 9x⁴

Rearrange in order of decreasing powers, we will end up with:
x¹³ - x⁹ - 9x⁸ + 9x⁴

Hope this helps :)
5 0
3 years ago
Read 2 more answers
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