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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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Help me I beg u! The pre-image coordinates of a triangle are J(-6,9), K(-6,4), and L(-3,4). The coordinates of the transformed t
Elena-2011 [213]

Answer:

A. Translation

Step-by-step explanation:

Given

Preimage

J = (-6,9)

K = (-6,4)

L = (-3,4)

Image

J' = (2,9)

K' = (2,4)

L' = (5,4)

Required

Which transformation occurred

The transformation that occurs is translation because each of the preimage were translated or shifter right by 8 units.

The rule applied here is:

(x,y)=>(x+8,y)

So, we have:

J = (-6,9) ==> (-6+8,9) = (2,9)

K = (-6,4) ==> (-6+8,4) = (2,4)

L = (-3,4) ==> (-3+8,4) = (5,4)

<em>Hence, the transformation is (a) Translation</em>

4 0
3 years ago
What is the area of this face? 12ft 6ft 6ft 6ft<br>​
lutik1710 [3]

Answer:

I don't know. I think I need the picture that is associated with it.

Step-by-step explanation:

7 0
3 years ago
Which expressions are equivalent to 3(x + 3y + 2x − y )?
valina [46]
3(3x+2y) and 9x+6y.....
5 0
3 years ago
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What is 1+1? help me plz ​
Rina8888 [55]
I have finished doing my calculations and i think my answer may be correct but i got 6
5 0
3 years ago
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20 Points!
trapecia [35]

Answer:

3 points on the line - (.5,3) (1,2) (1.5,1)

Step-by-step explanation:

y = -2x + 4      (1.5,1)

1 = -2x + 4    subtract 4 from each side

-3 = -2x        divide each side by -2

1.5 = x

y = -2x + 4      (1,2)

2 = -2x + 4    subtract 4 from each side

-2 = -2x        divide each side by -2

1 = x

y = -2x + 4      (.5,3)

3 = -2x + 4    subtract 4 from each side

-1 = -2x        divide each side by -2

.5 = x

7 0
3 years ago
Read 2 more answers
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