3 years ago

What two equations is y=-5/9x+2/3 equivalent to?

Mathematics

1 answer:

alexira [117]3 years ago

6 0

Your answer is C :) All they did was add 5/9x to both sides

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17 1/3 + (-50 1/3)-5 1/2

nika2105 [10]

I already answered this question
<span>17 1/3 + (-50 1/3) -5 1/2
= -33 - 5 1/2
= (</span>-33 ) + ( - 5 1/2)
<span>= -38 1/2
</span>= -38.5

4 0

2 years ago

Help please soon please

DENIUS [597]

Answer:

25.12cm

Step-by-step explanation:

So we first find the area of the circle on top:

area= $\pi$ $2^{2}$ or 3.14 x $2^{2}$

which equals 12.56

Then we multiply it by 2:

12.57 x 2 = 25.12

So the lateral surface area is 25.12cm

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1 year ago

What is 1/2 to the power of -2

Anna35 [415]

Answer:

Step-by-step explanation:

=(1/2)^-2

=(2/1)^2

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2 years ago

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Measure the angle of 10x+10

Elena L [17]

Answer:

We know that opposite angle are congruent.

$10x + 10 = 11x + 3 \\ \\ 10x - 11x = - 7 \\ - x = - 7 \\ x = 7$

So, We found out that x = 7,

So, Putting x = 7 in 10x+10

$10 \times 7 + 10 \\ \\ = 70 + 10 \\ \\ = 80$

So, The measure of angle 10x+10 is 80.

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2 years ago

Convert 3cm to mm show all working out

Alex

Answer:

30 mm

Step-by-step explanation:

1 centimeter (cm) is one hundredth of a meter

1 millimeter (mm) is one thousandth of a meter

Thus one cm is 10 times bigger, so 3cm = 30mm

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1 year ago

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