3 years ago

The picture shows the size of Risa's bedroom.

Mathematics

1 answer:

emmasim [6.3K]3 years ago

8 0

Answer:

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Find the GCF of the polynomial 3a3b3 + 9a2b + a2

jasenka [17]

Answer:

a^2.

Step-by-step explanation:

The greatest common factor is a^2. It cannot be 3ab or 3a^2b because b is not present in the last term (a^2). Similarly there is no 3 or multiple of 3 in a^2.

5 0

3 years ago

a retangle has an area of 6 square meters. what will be the area of the retangle if each side length is increased by a factor 5?

Verdich [7]

Area=l*b, L=(x+5) And B=x, Area=6. 6=(x+5)(x), 6=x^2+5x, X^2 +5x-6=0,

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3 years ago

How do I solve -4 times the square root of 1/10

schepotkina [342]

Answer: I think it is -0.4

Step-by-step explanation:

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3 years ago

X/5 = -2 solve for x<br><br> plz help me ASAP

irina [24]

Hi!

We will solve this by simply multiplying both sides of the equation with 5, like this:

$\frac{x}{5} = -2 / *5 \\ x = -10$

Hope this helps!

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3 years ago

Write a direct variation equation that relates x-miles and y- kilometers.

svet-max [94.6K]

Answer:

$y=1.60934x$

Step-by-step explanation:

If x is directly proportional to y, then

$y\propto x$

$y=kx$

where, k is constant of proportionality.

We know that,

1 miles = 1.60934 km

It is given that x-miles and y- kilometers. Constant of proportionality is 1.60934.

$y=1.60934x$

Hence, the required equation is $y=1.60934x$ .

3 0

4 years ago