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andriy [413]
2 years ago
7

X(x-y) - y( x- y) simplify ​

Mathematics
1 answer:
Rudik [331]2 years ago
3 0

Step-by-step explanation:

x²-xy-xy+y²

x²+2xy+y²

hope it helps

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Josh bought 6 pounds of sugar for $4. How many pounds of sugar did he get per dollar?
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1.5 pounds of sugar per dollar.
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Which statement is NOT true about the figure below?
lidiya [134]

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Step-by-step explanation:

the answer is C

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A circle with circumference 6 has an arc with a 20 central angle,<br> What is the length of the arc?
nirvana33 [79]

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0.3 units

Step-by-step explanation:

The ratio of the length of the arc to the circumference of the circle is proportional to the ratio of the central angle to the sum of angle in a circle.

\frac{l}{6}=\frac{20}{360}

This implies that:

l=\frac{20}{360}*6

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5 0
2 years ago
Solve the problem.
marta [7]

Answer:

There will be 90 ways to reach Greenup from Charleston.

Step-by-step explanation:

<em>Option C: 90 is correct.</em>

Let's name all the ways and try to visualize the roads.

C = Charleston

M = Mattoon

T = Toledo

G = Greenup

Task = Charleston to Greenup. How many different ways to reach?

    1            1          

    2           2           1

C   3     M   3   T      2   G

     4           4           3

     5           5

                   6

So, Refer to this above diagram.

If we Start from C then go to 1 and then go to M and then go to 1 and then go to T and then go to 1 and then go G.

If you notice, in this single possibility we have 3 ways: C to 1 to M, M to 1 to T, T to 1 to G.

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8 0
3 years ago
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