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Trava [24]
3 years ago
10

What is the sum of 3/9 and 4/9?​

Mathematics
2 answers:
vova2212 [387]3 years ago
5 0

Answer:

7/9

Step-by-step explanation:

The 2 denominators of the numbers are the same. So we have to ad 4+3

which = 7

The denominator will be the same.

So, the final answer will be 7/9

sineoko [7]3 years ago
4 0

Answer:

7/9

Step-by-step explanation:

Hope this helps you. Have a nice day.

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10 points, thanks for the help :)
Margaret [11]

Answer:

Step-by-step explanation:

Factoring an expression is the process of undoing the multiplication.

Assume you have a function f(x):

f(x)=x^2+2x-48

This can be factored:

f(x)=(x+8)(x-6)

Using multiplication and the distributive property, you arrive back to:

f(x)=x^2+2x-48

Then you can see clearly that all we've done is reverse the multiplication.

7 0
4 years ago
Which point on the number line best represents the location of the square root of 92?
mote1985 [20]

Answer:

<h2>Point P</h2>

Step-by-step explanation:

\sqrt{92} = 9.59166304663

9.59 is closer to 10 than 9, so we can safely say that points m and n cannot be correct. Point q can also not be correct, because it is to close to 10.

Therefore, answer is: Point P

I'm always happy to help :)

5 0
3 years ago
A high school track athlete sprints 100 yards in 15 second.
Kay [80]

Answer:

0.00378787866666666666666666666667 mi/s

Step-by-step explanation:

100yards to miles is 0.05681818 miles

0.05681818 miles divided by 15sec is

0.00378787866666666666666666666667 mi/s

6 0
3 years ago
What is the Domain of this function?
max2010maxim [7]

Answer:

all real numbers

Step-by-step explanation:

The domain is the input values or the x values

X can be any value

7 0
3 years ago
The intercepts of the equation x^2 + 4y^2 = 16 are ___<br> PLEASE HELP
Eva8 [605]
Yintercepts are where x=0
set to zero to solve

0^2+4y^2=16
4y^2=16
divide 4
y^2=4
sqrt both sides
y=+/-2

xintercept is where y=0

x^2+4(0)^2=16
x^2+0=16
x^2=16
sdqrtboth sides
x=+/-4

yintercepts are (0,2) and (0,-2)
xintercepts are (4,0) and (-4,0)
3 0
4 years ago
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