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4 years ago

Hope someone can help me with this

Mathematics

1 answer:

AVprozaik [17]4 years ago

3 0

Area of a Circle = PI * radius^2

= 3.14 * 1.8^2

= 3.14 * 3.24

= 10.17 meters^2

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Sonia graphs the equations y = –x2 + 4x and y = x – 4 to solve the equation –x2 + 4x = x –

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3 years ago

Read 2 more answers

Please help 3m+5=8 show workk

SashulF [63]

Step 1- Subtract 5 from both sides
3m = 8 - 5
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4 years ago

What two numbers have a product of 34 and a sum of 19?

agasfer [191]

Answer:

2 and 17

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3 years ago

Point A is located at (3,6). The midpoint of line segment AB is point C(11,13). What are the coordinates of point B? Use the mid

lesya692 [45]

Answer: The coordinates of point B are (19 , 20).

Step-by-step explanation:

The mid point (x,y) of line joining (a,b) and (c,d) is given by :-

$(x,y)=(\dfrac{a+c}{2},\dfrac{b+d}{2})$ (1)

Given : Point A is located at (3,6). The midpoint of line segment AB is point C(11,13).

Let the coordinates of point B are (a,b) m, the according to (1) , we have

$(\dfrac{3+a}{2},\dfrac{6+b}{2})=(11,13)\\\\\Rightarrow\ \dfrac{3+a}{2}=11\ \ ,\ \ \dfrac{6+b}{2}=13\\\\\Rightarrow\ 3+a=22\ \ ,\ \ \ 6+b=26\\\\\Rightarrow\ a=19,\ \ b= 20$

Hence, the coordinates of point B are (19 , 20).

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3 years ago

Given the following two pair for values x1 = 5, y1 = 4 and x 2 = 1, y2 = .

LiRa [457]

Answer:

Given the following two pair for values x 1 = 5, y 1 = 4 and x 2 = 1, y 2 = .

Calculate the Pythagorean triples associated with each pair

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x 1 = 5, y 1 = 4

Ans:: sqrt[5^2+4^2] = sqrt[41

-----------------------------

and x 2 = 1, y 2 = ?

Ans: r = sqrt[1^2 + ?^2]

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3 years ago