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3 years ago

7a^2/9b^4 simplify the fraction

Mathematics

1 answer:

CaHeK987 [17]3 years ago

7 0

$7* \dfrac{a^2}{9}b^4$

$\dfrac{7a^2b^4}{9}$

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PLEASE HELP

aleksley [76]

I think its c. Also i have to put 20 characters so im just gonna keep typing

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3 years ago

Pls!! I’m stuck on this question

Elena L [17]

Answer: 4x4=16, 6x6x6x6=1296, 1296+16=1312

the answer is 1312

Step-by-step explanation: find the area. 4x4, 6x6x6x6, the 3 is only there to throw you off you dont do anything with the 3

i think thats right

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3 years ago

Solve n÷6>2 . Graph the solution

balu736 [363]

Answer:

n>12

Step-by-step explanation:

i just put it in symbolab

5 0

2 years ago

Which two points are on the graph of M(a) = - 3/4a-12?

sertanlavr [38]

Answer:

(-16, 0) and (0,-12) are exactly two points on the graph of the given equation.

Step-by-step explanation:

Here, the given expression is : $M(a) = -\frac{3}{4} a-12$

Here, let M(a) = b

⇒The equation becomes $b = -\frac{3}{4} a-12$

Now, check for all the given points for (a,b)

1) FOR (-9,0)

$RHS is -\frac{3}{4} (-9)-12 = -5.25 \neq 0$

Hence, (-9,0) is NOT on the graph.

2) FOR (-16,0)

Here, LHS = b = 0

and $RHS = -\frac{3}{4} (-16)-12 = 12-12 = 0$

Hence, LHS = RHS = 0 So, (-16,0) is on the graph.

3) FOR (0,12)

Here, LHS = b = 12

$RHS is -\frac{3}{4} (0)-12 = -12 \neq 12$

Hence, (0,12) is NOT on the graph.

4) FOR (0,-12)

Here, LHS = b = -12

$RHS is -\frac{3}{4} (0)-12 = -12$

and LHS = RHS = -12

Hence, (0,-12) is on the graph.

Hence, (-16, 0) and (0,-12) are exactly two points on the graph of the given equation.

6 0

3 years ago

Which value for the constant c makes z = 4 an extraneous solution in the following equation?

pochemuha

Answer:

Step-by-step explanation:

3 0

3 years ago

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