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2 years ago

6

What is the exponent of 50

1 answer:

german2 years ago

6 0

2×5^{2} if you don't understand its 2 times 5 to the second power.

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Sam wants to find the perimeter of a fence what measurment unit should be used

zaharov [31]

He should use yards or meters

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2 years ago

I need help with number 4 and number 3 please

dangina [55]

For Question 3,
15 ?
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Question 4

I think it is $462.80

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3 years ago

Andrew went to the store with $200.00. He bought 2 pair of shorts for $25.00 each, he bought 3 shirts for $22.00 each, and he bo

kap26 [50]

200-(25•2)=150
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2 years ago

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For all real numbers x and y, if x # y = x(x-y), then x # (x # y) =

kati45 [8]

$x\#y=x(x-y)\\\\x\#(x\#y)\\\\x\#y=x(x-y)=x^2-xy\\\\x\#(x\#y)=x\#(x^2-xy)=x[x-(x^2-xy)]=x(x-x^2+xy)\\\\=x^2-x^3+x^2y$

$x^2-x^3+x^2y=8\\\\x^2(1-x+y)=8\\\\x^2(1-x+y)=2^2\cdot4\iff x^2=2^2\ and\ 1-x+y=4\\\\x=2\ and\ y=4-1+x\\\\x=2\ and\ y=3+2\\\\x=2\ and\ y=5$

8 0

3 years ago

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-6•(-18).......help this is due tomorrow

marin [14]

Two positives multiplied together give us a positive answer. and 18 • 6 is 108.
108 is the answer
hope this helped, xx

7 0

2 years ago

Read 2 more answers