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Crazy boy [7]
2 years ago
8

As an estimation we are told £3 is €4.

Mathematics
1 answer:
agasfer [191]2 years ago
7 0

Answer:

21

Step-by-step explanation:

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1. Six units to the left of 3
trapecia [35]

Answer:

six uniys to left of 3 is= +2,+1,0,-1-2-3

three unit right of 15is= +16,+17, +18

Eight unit to the left of =-4,-5,-6,-8,-9,-10,-11,-12

seven units ti right of -5=-3,-2,-1,0+1,+2,+3,+4

8 0
2 years ago
A circle in the XY-plane has center (5, 7) and radius 2. Which of the following is an equation of the circle?
MAXImum [283]

Answer: A, because the equation of a circle is (x-h)^2+(y-k)^2=r^2. So, if the point of the center is (5,7) and the radius 2 , then on the equation should be changed as negative and the radius should be multiplied as 4, which is (x-5)^2+(y-7)^2=4

6 0
2 years ago
Please help me with this system of equations problem
LekaFEV [45]

Answer:

5x-2y=3

-3x+4y=1

5x-2y=-3x+4y+2

+2y

5x=-3x+6y+2

+3x

8x=6y+2

divide by 2

4x=3y+1

-3y+4x=1

wait so that means that -3x+4y=-3y+4x so that means that both x and y are equal so lets just say their the same

-3x+4x=1

x=1

y=1

Hope This Helps!!!

7 0
2 years ago
Can anyone help me out with this?
nadya68 [22]

Answer:

Triangle I think........

7 0
3 years ago
Read 2 more answers
Simplify the following leave the answer in radical notation:
Nataliya [291]

Answer:

1- 5xy³√5y

2- 2xy²∛3y²

Step-by-step explanation:

√125x²y^7=

√25*5x²y^6y

5xy³√5y

2) ∛24x³y^8=

∛2³*3x³y^8=

2xy²∛3y²

7 0
3 years ago
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