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Archy [21]
3 years ago
5

What is the least common denominator of the equation 2/9 and 2/3

Mathematics
1 answer:
inna [77]3 years ago
4 0
The least common denominator would be 9, because

a. you can't take 3 out of two in 2/9

b. you can multiply 2/3 by 3 to make 6/9

so the LCD is 9
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The year 2006 is the year 7 rabbit in the Aztec calendar what is the year 2010in the Aztec
Alchen [17]
It will be 11 rabbit.  <span>2007 would be 8 reed, 2008 would be 9 flint, 2009 would be 10 house.</span>
3 0
3 years ago
If x = t^3 and y = t^2 - 2 , what is y in terms of x?
alekssr [168]

Answer:

E

Step-by-step explanation:

You have to get t^2 in the first equation.

x = t^3                         Take the cube root of both sides

\sqrt[3]{x} = \sqrt[3]{t^3}

\sqrt[3]{x}=t                         Now square both sides

(\sqrt[3]{x})^2 = t^2

x^\frac{2}{3} = t^2

Now you can substitute into the second equation

y = t^2 - 2

y = x^\frac{2}{3} - 2

E

7 0
2 years ago
(-2,-6) and (-6,10) write the equation of the line with the given points in slope intercept form
Stels [109]

The coordinate points (-2,-6) and (-6,10) written in slope-intercept form is...

y = -4x + -14

5 0
3 years ago
What value of c makes the polynomial below a perfect square? x2 10x c
Elden [556K]
X^2 + 10x + c

Use the number in front of x, (10), to help you.

First, divide 10 by 2:
10/2 = 5

Second, square the answer, (5).
(x+5)(x+5) = 25

Answer: c=+25
5 0
2 years ago
Which is the BEST estimate for the surface area of the prism?
juin [17]

Answer:

C) 72 ft²

Step-by-step explanation:

Surface area of a prism can be found using the general formula:

SA = 2ab + 2ac + 2bc, where 'a', 'b' and 'c' are the measurements of the prism

a = 1.8 ≈ 2ft

b = 2.9 ≈ 3ft

c = 5.7 ≈ 6ft

SA = 2(2*3) + 2(2*6) + 2(3*6)

SA = 12 + 24 + 36

SA ≈ 72 ft²

6 0
3 years ago
Read 2 more answers
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