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oee [108]
3 years ago
11

The diagram shows a right angled triangle use pythagoras theorem to work out length of side ac

Mathematics
1 answer:
Strike441 [17]3 years ago
4 0

Answer:

Step-by-step explanation:

Using Pythagoras theorem,

AC^2 = AB^2 + BC^2

AC^2 = 4^2 + 15^2

AC^2 = 16 + 225

AC^2 = 241

AC = √241

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Answer:

x= -3

Step-by-step explanation:

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3 years ago
the frequency table shows the number of books some students read last summer. Based on the data in the table, which statement is
Whitepunk [10]

Answer:

  A.) nine more girls read 6 or more than boys who read 6 or more books

Step-by-step explanation:

Let's examine the statements ...

  a) 24 is 9 more than 15 . . .  TRUE

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3 0
3 years ago
A line passes through the points(-9,-9) and (-6,-6)<br> Fine the slope of the line
fgiga [73]

Answer:

Slope of the line = 1

Step-by-step explanation:

A line with two points, we are asked to find the slope

We are using the formula

m = (y_2 - y_1) /( x_2 - x_1)

We are provided with some points

( -9 , -9) ( -6 , -6)

x_1 = -9

y_1 = -9

x_2 = -6

y_2 = -6

Insert the values into the equation

m = (y_2 - y_1) / (x_2 - x_1)

m = ( -6 - (-9)) / ( -6 - (-9))

Hint: - * - = +

m =( -6 + 9) / ( -6 + 9)

= 3 / 3

= 1

Slope m = 1

Therefore, the slope of the line = 1

4 0
3 years ago
What are the answers to these aswell mb?
docker41 [41]

Answer:

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Step-by-step explanation:

the coefficient is the number before the letter

5 0
3 years ago
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Answer:

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4 0
3 years ago
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