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Sonbull [250]
4 years ago
6

Which expression is equivalent to?...

Mathematics
1 answer:
stiks02 [169]4 years ago
3 0

Answer:

B x^9 ∛ y

Step-by-step explanation:

(x^27 y) ^ (1/3)

x^27^(1/3) y^(1/3)

We can distribute the exponent a^b ^c = a^(b*c)

x^(27*1/3) y^(1/3)

x^9 y^(1/3)

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Work out m and c for the line y=2x+1​
Harman [31]

Answer:

Again... <em>m</em> = 2, and <em>c</em> = 1

8 0
3 years ago
In October, Greg and Thomas had the same amount of money in their savings accounts. In November, Greg deposited $120 into his ac
Leona [35]
Let's give the variable that you are trying to answer for a symbol. Let's call it X.

X = the amount of money both Greg and Thomas had in October

We know that in November, Greg added $120 to his account. So, Greg's account has: X + 120

We know that Thomas increased the money in his account by 20%, so Thomas' account has: X + 0.2X, or 1.2X

We know that these two amounts are equal:
X + 120 = 1.2X

Solve for X:
X + 120 - X = 1.2X - X
120 = .2X
120 / .2 = .2X / .2
600 = X


5 0
4 years ago
Read 2 more answers
F ∠A is 95° and ∠B is 105°, what is ∠C?<br> A) 75° <br> B) 85° <br> C) 95° <br> D) 105°
Jobisdone [24]

The question is missing important data. The quadrilateral having vertices A, B, C and D is a cyclic quadrilateral.

Answer:

B) 85°

Step-by-step explanation:

Given:

A cyclic quadrilateral with ∠A is 95° and ∠B is 105°.

For a cyclic quadrilateral, the sum of the opposite interior angles is equal to 180°

Therefore, sum of angles A and C is 180°.

\angle A + \angle C=180\°\\95\°+\angle C=180\°\\\angle C=180-95\\\angle C =85\°

Therefore, the correct option is option B) 85°

6 0
4 years ago
Read 2 more answers
X = t4, y = ln(t) (a) eliminate the parameter to find a cartesian equation of the curve.
kicyunya [14]
I guess when you say you want a cartesian equation of the curve, you would have to express them in cartesian coordinates of x and y. Thus, you must get rid of the variable t. The solution is as follows:

x = t⁴
y = ln(t)

e^y = e^(lnt)
e^y = t

Substuting this to the first equation,
x = (e^y)⁴
<em>x = e^4y</em>

7 0
3 years ago
If f(x) = 8x + 7 and g(x) = Square root x+ 2,<br> what is (fºg)(2)?
Komok [63]

Answer:42

Step-by-step explanation:

5 0
3 years ago
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