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1 year ago

For the equation, decide if it is always true or never true. 2(x + 3) = 5x + 6 − 3x

Mathematics

1 answer:

SCORPION-xisa [38]1 year ago

3 0

Answer:

always true

Step-by-step explanation:

Given

2(x + 3) = 5x + 6 - 3x ← distribute left side

2x + 6 = 2x + 6

Since both sides are equal then any real value of x is a solution.

Thus the equation is always true

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Volume of cylinder is 5390 cm and radius of its base is 7 cm.Find the height of cylinder

slamgirl [31]

Answer:

35.01 cm or 35cm

Step-by-step explanation:

$\frac{volume}{\pi r^{2} } =height$

$\frac{5390}{\pi 7^{2} }$ =35.01cm

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2 years ago

Dedrick received $43 from his last birthday that he added to his piggy- bank already containing $52.60. He emptied it out so tha

mezya [45]

Answer= $58.01

52.60
+43.00
95. 60. 95.60 - 37. 59= 58. 01

but, TECHNICALLY, there isn't anything in the piggy bank if he emptied it out.

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2 years ago

What fraction of the female children will have hemophilia

Effectus [21]

A woman who is a carrier has: a 25% (one in four) chance of having a daughter who is a carrier. a 25% chance of having a son with hemophilia. and a 50% chance of having a child (boy or girl) who does not have the gene for hemophilia at all

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2 years ago

Is 42 a factor of 6?

Wewaii [24]

I hope this helps you

42=1.42

42= 2.3.7

42= 6.7

3 0

2 years ago

Read 2 more answers

Is y=x^2-6 a linear function and why

jarptica [38.1K]

Answer:

No.

Step-by-step explanation:

No, y=x²-6 is not a linear function.

This is because all linear functions have the highest exponent of 1. Anything equation that has a variable raised to a power other than 1 is not linear.

The equation provided as the highest exponent of 2. Thus, it's not linear.

From the provided graph, we can also see that this is quadratic instead of linear. The graph is a parabola instead of a line.

5 0

3 years ago

Read 2 more answers