3 years ago

Evaluate the expression when a=6 and y=-3. 6a-y

Mathematics

1 answer:

PtichkaEL [24]3 years ago

5 0

Answer:

Step-by-step explanation:

6(6)-(-3)

36+3

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If AC=18x-7,find the x. Round to the nearest hundredth if necessary <br>AB=7x+29 <br>BC=30

Margaret [11]

Answer:

$x=6$

Step-by-step explanation:

AC = AB + BC

$18x-7=(7x+29)+30$

$18x-7=7x+29+30$

$18x-7=7x+59$

Add 7 to both sides:

$18x-7+7=7x+59+7$

$18x=7x+66$

Subtract 7x from both sides:

$11x=66$

Divide both sides by 11:

$\frac{11x}{11}=\frac{66}{11}$

$x=6$

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3 years ago

Simplify -2x^3yxxy^2

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Answer:

-2x^(5)y^(3)

Step-by-step explanation:

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3 years ago

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Answer:

SSA (SIDE, ANGLE, SIDE)

Step-by-step explanation:

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3 years ago

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Explain how you would find the sign of the quotient of 32 divided by -2 over -16 divided by 4

galina1969 [7]

You would find the sign if the signs are not the same if you are dividing or multiplying its negitve if its the same its positive

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4 years ago

The first term in a sequence is 84. The pattern follows the rule add 24. What are the next four terms?

weqwewe [10]

Answer: 108, 132, 156, and 180

Step-by-step explanation:

If you need to add 24 to the first term for the next 4 terms, you would have

84 + 24 = 108

108 + 24 = 132

132 + 24 = 156

156 + 24 = 180

So your sequence would be 108, 132, 156, and 180 for the next 4 terms.

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3 years ago