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Shalnov [3]
3 years ago
9

Find MF if M is the midpoint of CF for the points C(3,7)F(5,5)

Mathematics
1 answer:
likoan [24]3 years ago
5 0
I hope this helps you

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The Lopez family is driving to the state fair. First, they drove 32 kilometers to stop for a snack. Then, they drove another 35
Natasha2012 [34]

32 kilometers + 35 kilometers + 17 kilometers

= 67 kilometers + 17 kilometers

= 84 kilometers

#LearnWithEXO

7 0
2 years ago
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A square napkin is folded in half on the diagonal and placed on the diameter of a round plate (see diagram below). If the folded
Crank

Answer:

A=81(\pi-1)\ in^2

Step-by-step explanation:

step 1

Find the area of the plate

The area of a circle is given by the formula

A=\pi r^{2}

we have

r=18/2=9\ in ---> the radius is half the diameter

substitute

A=\pi (9)^{2}\\A=81\pi\ in^2

step 2

Find the area of the square napkin folded (is a half of the area of the square napkin)

we know that

The diagonal of the square is the same that the diameter of the plate

Applying Pythagorean theorem

D^2=2b^2

where

b is the length side of the square

we have

D=18\ in

substitute

18^2=2b^2

solve for b^2

b^2=162\ in^2 -----> is the area of the square

Divide by 2

162/2=81\ in^2

step 3

Find the area of the space on the plate that is NOT covered by the napkin

we know that

The  area of the space on the plate that is NOT covered by the napkin, is equal to subtract the area of the square napkin folded (is a half of the area of the square napkin) from the area of the plate

so

A=(81\pi-81)\ in^2

simplify

A=81(\pi-1)\ in^2

8 0
3 years ago
The rectangular screen of a high-definition television set is 71 cm wide and 40 cm high. What is it’s area
ExtremeBDS [4]

A=lw=71\times 40=2840 \: {cm}^{2}

5 0
2 years ago
Read 2 more answers
What is the value of numerical expression 5/8 - 5/12 (3-1/4)+2/3
makvit [3.9K]
It would be 7/48 or the decimal would be 0.15
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3 years ago
Please help me with this
dusya [7]
The numbers below are cut off. Can you please add another picture
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