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Sloan [31]
3 years ago
10

What is the answer to (-3b^4)^2/-12b^-9

Mathematics
1 answer:
ladessa [460]3 years ago
4 0

Answer:

(−3b4)2

−12

b−9

=

−3

4

b8

b9

=

−3

4b

Step-by-step explanation:

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If (10,3) and (6,31) are two anchor points on a trend like, then find the equation of the line
Misha Larkins [42]

Answer:

let's find the gradient first. (m)

Step-by-step explanation:

(10,3) (6,31)

y²-y¹/x²-x¹

31-3/6-3

28/3

(m) =28/3

y-y¹=m(x-x¹)

let's take y¹=3, x¹=10 and m= 28/3

y-3=28/3(x -10)

y-3=(28/3)x -128/3

taking LCM=3

3y-9=28x-128

3y=28x -128+9

3y=28x-119

Soo your equation is:

3y=28x-119

8 0
3 years ago
Let U=[1,23,...,16] C=[1,3,5,...,15] Use the roster method to write the set C'.
Mazyrski [523]

The <em>complement </em>C'<em> </em>of some set C is essentially the set we get when we remove all of the elements of C from the universal set U.

Here, our universal set contains all of the numbers 1-16, and the set C contains all of the odd numbers between 1 and 16. If we were to put both of these sets in roster form:

U=\{1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16\}\\C=\{1,3,5,7,9,11,13,15\}

If we remove all of the elements of C from the universal set U, we're left with the complement of C, which contains all of the <em>even numbers </em>between 1 and 16:

C'=\{2,4,6,8,10,12,14,16\}

6 0
3 years ago
3.452 × 100 =-------------
Lilit [14]

Answer:

345.2

Step-by-step explanation:

1: Move 3.452 to the end of the equation

(3.452 × 100) -> (3.452 × 100 = 3.452)

2: Since 100 has 2 zeros, move the decimal point 2 places to the right.

(3.452 × 100 = 3.452) -> (345.2)

Hope this helps!

7 0
4 years ago
Read 2 more answers
The original price of a shirt is $18. The store is having a 50% off sale. Members get an extra 20% off the sale price. What is t
Mashutka [201]

Answer:

A

Step-by-step explanation:

Hopefully this helps

6 0
3 years ago
Write the equation of the line in slope intercept form that passes through the two points: (1,-6) and (-3,2)
tatiyna

Answer:

y = -2x - 4

Step-by-step explanation:

Formula is y = mx + b where m is the slope and b is the y-intercept

(1, -6) (-3, 2)

\frac{-6-2}{1-(-3)}=\frac{-8}{4} =-2

The slope is -2

y = -2x + b

So let's find b, insert 2 for y and -3 for x to find b

2 = -2(-3) + b

2 = 6 + b

Subtract 6 from both sides to get b alone

-4 = b

We found what b equals (the y-intercept), which is -4

So, the equation is y = -2x - 4

Hope this helps and pls do mark me brainliest:)

5 0
3 years ago
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