3 years ago

Can you help with this 3.54 + 3¹

Mathematics

1 answer:

taurus [48]3 years ago

3 0

The answer to this is 6.54

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Is Point M the midpoint of AB? Select Yes or No for each statement.

Minchanka [31]

Answer:

A). Yes

B). Yes

C). No

D). Yes

Step-by-step explanation:

Coordinates of the midpoint of a segment joining two points $(x_1, y_1)$ and $(x_2,y_2)$ are given by $(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$ .

A). If the points are A(1, 2) and B(3, 4)

Coordinates of the midpoint M → $(\frac{1+3}{2},\frac{2+4}{2})$

M → (2, 3)

Yes.

B). Extreme points of segment AB are A(0, 8) and B(10, -1)

Coordinates of the midpoint will be,

M → $(\frac{0+10}{2}, \frac{8-1}{2})$

M → (5, 3.5)

Yes

C). Extreme points of segment AB are A(-7, -5) and B(6, 4)

Coordinates of the midpoint will be,

M → $(\frac{-7+6}{2}, \frac{-5+4}{2})$

M → (-0.5, -0.5)

D). Extreme points of segment AB are A(4, -2) and B(6, -8)

Coordinates of the midpoint will be,

M → $(\frac{4+6}{2}, \frac{-2-8}{2})$

M → (5, -5)

Yes

3 0

3 years ago

Ok so the equation is 45+x=2x+15

sleet_krkn [62]

Answer:

y=45+x

y=2x+15

x=30

Step-by-step explanation:

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3 years ago

The gcf of 42 and 70 is

Charra [1.4K]

The gcf of 42 and 70 is 14

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) A cyclist travels a distance of 90 miles in 5 hours. What was her average speed? 2) How far along a motorway would you travel

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The answer would be 649mph

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Please answer this question

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The surface area of the pyramid is 260 square centimeters.

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4 years ago

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Can you help with this 3.54 + 3¹​

Can you help with this 3.54 + 3¹