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V125BC [204]
3 years ago
7

Fifth teen more than a number algebraic expression

Mathematics
2 answers:
andreyandreev [35.5K]3 years ago
8 0
X+ 15 let X equal unknown value
melisa1 [442]3 years ago
3 0
N+15 because 15 more would mean a number plus 15
You might be interested in
Find the GCF of each pair of monomials.<br> 48t, 60st
IRISSAK [1]

Answer:

The GCF is 12t

Step-by-step explanation:

Here, we want to calculate the greatest common factor of the given polynomials

To do this, we need to write each as the product of its prime factors

We have this as;

48t = 2 * 2 * 2 * 2 * 3 * t

60st = 2 * 2 * 3 * 5 * s * t

we then bring out pairs of similar terms

So the GCF would be;

2 * 2 * 3 * t = 12t

7 0
3 years ago
The product of two ratio rational numbers is 48/5. If one of the rational number is 66/7, find the other rational number.
goldenfox [79]
Let x = the other rational number.

x(66/7) = (48/5)

Solve for x to find your answer.
3 0
3 years ago
What would be the result if a was increased by 25 percent
zloy xaker [14]

Answer: formula - (x/4)+x

Step-by-step explanation:

Since there are no numbers, here is just the formula and what it means :)

(x/4)+x

(btw x is whatever your number is)

so what you need to do first is to divide your number by 4 because 25% is 1/4 of 100%

and then add that number that you just got to your number.

Its a little confusing to say out in words, so here is an example using 24

24/4=6

24+6=30

and heres another example using 50

50/4=12.5

50+12.5=62.5

I hope this helped! <3

6 0
3 years ago
Vector z = &lt;5, -3&gt; is subtracted from vector w = &lt;-6, -5&gt;. The magnitude of the resulting vector is approximately __
Digiron [165]

Answer:

11.18\ \text{units}

10.3^{\circ}

Step-by-step explanation:

w=

z=

z is subtracted from w so

w-z=\\\Rightarrow w-z=

Magnitude is given by

\sqrt{(-11)^2+(-2)^2}=5\sqrt{5}=11.18

The magnitude of the resulting vector is approximately 11.18\ \text{units}.

The angle is

\theta=\tan^{-1}\dfrac{-2}{-11}\\\Rightarrow \theta=10.3^{\circ}

The direction is approximately 10.3^{\circ}

8 0
3 years ago
How do i find the circumference of a circle
Molodets [167]
You have to do 3.14 times the diameter of the circle.
8 0
3 years ago
Read 2 more answers
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