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alukav5142 [94]
2 years ago
5

Divide 72 ft in the ratio 9:4:5

Mathematics
2 answers:
faust18 [17]2 years ago
8 0
The answer is.....



Oh nooo....


I lost it!! I lost my answer

Reil [10]2 years ago
7 0
The answer is 36:16:20
You might be interested in
X-y=3 in slope intercept form and find x and y intercepts​
Dominik [7]

Answer:

x intercept is x=3

y intercept is y=-3

Step-by-step explanation:

We can write this equation in a simpler way to find the values needed. Lets do it. Take:

x-y=3

And sum y in both sides, as we know the equality will maintain:

x-y+y=3+y

x = 3+ y

Now subtract 3 in both sides:

x-3 = y+3-3

x-3=y

So, we can rewrite our equation as y=x-3

The x intercept is a value of x such that the equation in equal to zero; in other words, is the value of x when y is zero. It is also called a zero root. Graphically, its the x value when the function passes trough the x-axis. Lets find if, we nned that:

x-3 = 0

If we sum 3 in both sides:

x-3+3=3

x=3

So, x=3 is x intercept

For finding the y intercept we need the value of y when x is zero. Graphically, is the value of y obtained when the function passes trough the y-axis. So, replace x with 0:

0-3=y

y=-3

Another way to get it is knowing that the y intercept in a polynomial is always the independent term, the one that has no x or y, which in this case is -3.

7 0
2 years ago
Find the Surface Area of the right triangular prism.
Elis [28]
It’s always gonna be 60 Units this is just an known fact
8 0
2 years ago
4(b+2)=40 what is the value of b?
Katarina [22]

Answer:

Step-by-step explanation:

4b+8=40

4b=32

b=8

7 0
2 years ago
Read 2 more answers
• What is an algebraic expression? An exp
zavuch27 [327]
1. its 23, because if you were to substitute 5 for x, 7(5) = 35 and if you were to substitute -3 for y, 4(-3) = -12. Therefore, 35 + -12 = 23.
4 0
2 years ago
If Z= 2+2i, what is z^4?
Dimas [21]

Answer:

assume z is equal to 5.

log(z^4/5) equals log(5^4/5) equals log(5^3) equals 2.096910013.

4 * log(5) - log(5) equals 2.096910013.

they give you the same answer.

this means they're equivalent.

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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