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Reil [10]
3 years ago
6

3 4/7 minus 2 1/5 by rounding to the nearest half

Mathematics
1 answer:
mylen [45]3 years ago
6 0

Answer:

1 \frac{13}{35}

Step-by-step explanation:

3 \frac{4}{7} -  2 \frac{1}{5}

you can solve for the fractions first, but you have to give them a common denominator

\frac{20}{35}- \frac{7}{35}

= \frac{13}{35} which is in simplest form

then solve for the whole numbers

3-2=1

therefore, the answer is 1 \frac{13}{35}

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What two numbers multiply to get -60 and add to get 7?
UNO [17]
12 × -5 = 60
12 + (-5) = 12 - 5 = 7
5 0
4 years ago
Read 2 more answers
93=30-e
iren [92.7K]

Answer:

93+30=123 so e equals 123

Step-by-step explanation:

To check, do 123-30=93

5 0
3 years ago
A bookmark is shaped like a rectangle with a semicircle attached at both ends. The rectangle is 11 cm long and 4 cm wide. The di
marin [14]
Figure=1rectangle+2 semicircles
1semicircle=1/2circle
2 (1/2 circles)=1 circle
figure=1 rectangle+1 circle
area of rectangle=legnth times width
area of circle=pir^2

so the width of the rectangle=diameter of the circle
widht=4

diameter=2r
d/2=r
width=d=4
4/2=r=2

area of circle=3.14 times 2^2
are of circle=3.14 times 4
aera of circle=12.56

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8 0
3 years ago
Find the slope of the line give these two points: (0,5) and (-7, -8) *
PSYCHO15rus [73]

Answer:

m=13/7

Step-by-step explanation:

the equation for slope (m) is (y2-y1)/(x2-x1)

the given points are (0,5) and (-7,-8)

we can label them:

x1=0

y1=5

x2=-7

y2=-8

now substitute into the equation

m=(-8-5)/(-7-0)

m=-13/-7

m=13/7

the slope is 13/7

hope this helps!

3 0
3 years ago
Convert the following to sq. cm or to sq. m, as required.<br> 920 000 sq. cm= ______ sq. m​
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Answer:

The answer is 92

Step-by-step explanation:

1 m = 10,000cm

920,000/10,000=92

7 0
2 years ago
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