3 years ago

Helppppppp:))))))).......

Mathematics

1 answer:

-BARSIC- [3]3 years ago

5 0

Answer:

y=6 is the correct answer

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Does this graph represent a function? yes or no ?

vredina [299]

No it doesn’t.

it’s not a straight line at all.

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2 years ago

Simplify eight to the -5 power/eight to the -3rd power

Nesterboy [21]

Answer:

8^-5 = 1/32768

8^-3= 1/512

Step-by-step explanation:

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4 years ago

Describe which of the two points lies on the graph of the line<br> 2x+2y=6<br> A,-4,5<br> B,6-3

Margaret [11]

B. 6, -3

2(6) + 2(-3) = 6

12 - 6 = 6

True

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3 years ago

If y varies directly as x, and y is 400 when x is n and y is n when x is 4, what is the value of n?

ArbitrLikvidat [17]

Answer:

100

Step-by-step explanation:

4xy times 100n the variable of 4xy would be times in the related number of 100n to get the answer 400

7 0

3 years ago

Write an expression in simplest form for the perimeter of a right triangle with leg lengths of 12a^4 and 16a^4.

MArishka [77]

Answer: $48a^4$

Step-by-step explanation:

In this case we know that the legs of the given right triangle have these lenghts:

$12a^4$ and $16a^4$

By definition, the sides of a right triangle are in the ratio $3:4:5$

Since:

$\frac{5}{4}=1.25$

We can multiply the lenght $16a^4$ by 1.25 in order to find the lenght of the hypotenuse of the right triangle:

$(16a^4)(1.25)=20a^4$

Since the perimeter of a triangle is the sum of the lenghts of its sides, we can write the following expression for the perimeter of the given right triangle:

$12a^4+16a^4+20a^4$

Simplifying, we get:

$=48a^4$

4 0

3 years ago