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Sedaia [141]
3 years ago
13

Can someone help me with this 7th grade math

Mathematics
1 answer:
Ainat [17]3 years ago
6 0

Answer:

for 7 fabric (square meters), he can make 2 cloaks. for 4 cloaks, he needs 14 fabric (square meters).

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9.35 as a fraction in simpliest form
Lana71 [14]
We know that
the number 9.35
is equal to 
9+0.35
and
0.35  is equal to
35/100
divide by 5 both members
\frac{35}{100} = \frac{7}{20}

therefore

the number 9.35  is equal to  9  \frac{7}{20}
8 0
3 years ago
Read 2 more answers
WILLL GIVE BRANLIEST PLSSSSSSSSSSSSSSSSSSSS
maks197457 [2]

Answer:

100°

Step-by-step explanation:

If my calculations are correct, I suppose the final answer will be 100 degrees.

If you see it, It's clearly mirrored.

6 0
2 years ago
URGENT...Please help me with this question!!!!!!
Hunter-Best [27]

Answer:

option 2

Step-by-step explanation:

The problem can be solved using Pythagoras' identity for a right triangle.

The angle between due East and due North is 90°

The solution here involves using the Cosine rule.

let x be the direct distance between house and office, then

x² = 17² + 21² - 2(17)(21)cos90° → option 2

Note that since cos90° = 0 the equation reduces to

x² = 17² + 21² ← Pythagoras' identity

6 0
3 years ago
Match each equation to the situation it represents. Yin spends 10 hours on homework this week. She spends 5 hours of science hom
cestrela7 [59]

Answer:

35x+5=10

Step-by-step explanation:

5 0
2 years ago
If √2 = 1.414 then the value of 5+√2 / 5-√2 is
Gala2k [10]

Answer:

1.787

Step-by-step explanation:

\\  \sf \frac{5 +  \sqrt{2} }{5 -  \sqrt{2} }  \times  \frac{5 +  \sqrt{2} }{5  +   \sqrt{2} }

\\   \sf =  \frac{(5 +  \sqrt{2}) }{5 -  \sqrt{2} }  \times  \frac{(5 +  \sqrt{2}) }{5 +  \sqrt{2} }

\\  \sf =  \frac{25 + 5 \sqrt{2 } + 5 \sqrt{2} + 2  }{( {5})^{2}  - ( \sqrt{ {2}})^{2} }

\\  \sf =  \frac{27 + 10 \sqrt{2} }{25 - 2}

\\  \sf =  \frac{27 - 10 \sqrt{2} }{23}

Now putting the value of√2

\\  \sf =  \frac{27 + 10 \times 1.414}{23}

\\  \sf =  \frac{27 + 14.14}{23}

\\  \sf =  \frac{41.14}{23}

\\ \sf = 1.787

3 0
2 years ago
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