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Elenna [48]
3 years ago
13

Question: Evaluate the variable expression for x = 5, and enter your answer in the box

Mathematics
1 answer:
dexar [7]3 years ago
5 0

Answer:

-14

Step-by-step explanation:

5-8

4×(-3)

-12-2=-14

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Simplify (a^-2*b^2/a^2*b^-1)<br><br><br> The answer is B
Ad libitum [116K]

Answer:

=b/a^4

Step-by-step explanation:

6 0
3 years ago
-5x-2y=<br> −5x−2y=<br> \,\,-40<br> −40<br> y=<br> y=<br> \,\,2x+2<br> 2x+2
Eva8 [605]

Answer: look at the ss :))

Step-by-step explanation:

4 0
3 years ago
Which expressions are not polynomials?
Naddika [18.5K]

Answer:

The middle two expressions shown are not polynomials

Step-by-step explanation:

Polynomial terms have positive integer exponents on any variables. A 2/3 power is not an integer exponent. Division by y is equivalent to an exponent of -1, which is not a positive integer.

8 0
4 years ago
Find the measure of each bolded arc. Round to the nearest hundredth
vladimir1956 [14]

Answer:

Arc Length = 68.7

Step-by-step explanation:

The formula that is used to find the arc length:

s = (θ/360) * 2πr

(You would get the value of θ, by subtracting 57 from 360)

(You would get r by dividing 26 by 2)

Now we can solve this;

s = (303/360) 2π(13)

s = 0.842 * 2π(13)

s = 0.842 * 0.283(13)

s = 68.7

Hope this helps!

5 0
3 years ago
3(x-1)=2x+9 help me :(
Flura [38]
3(x - 1) = 2x + 9
3x - 3 = 2x + 9
3x (-2x) -3 (+3) = 2x (-2x) + 9 (+9)
(3x -2x) = (9 + 9)
(x) = (18)
x = 18

x = 18          is your answer

hope this helps
7 0
4 years ago
Read 2 more answers
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