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Evgesh-ka [11]
4 years ago
11

Re-arrange this polynomial so its terms

Mathematics
1 answer:
Lera25 [3.4K]4 years ago
6 0

Answer:

It should be 2x3 - 7x2 +5x - 15

Step-by-step explanation:

You have to look at the variable with the greatest exponential value

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-ax-20=-14 <br> solve the equation
fiasKO [112]
-ax-20=-14
add 20 to both sides
-ax=6
3 0
3 years ago
39. Rewrite each expression as an equivalent expression containing only one logarithm.
monitta

Answer:

ln{\frac{(p+q)^3}{q^2p^7} }

Step-by-step explanation:

3 ln(p + q) − 2 ln(q) − 7 ln(p)

=ln(p+q)^3- ln(q)^2-ln(p)^7

= ln(p+q)^3-{ln(q)^2+ln(p)^7}

=ln(p+q)^3-ln(q)^2*(p)^7

=ln{ (p+q)^3÷(q)^2*(p)^7}

=ln{\frac{(p+q)^3}{q^2p^7} }

3 0
3 years ago
The sum of two numbers is 74. The larger number is 3 more than the smaller number. Find the numbers.
nlexa [21]

Answer: It's 35.5 and 38.5


Step-by-step explanation:

First, subtract 74 by 3  giving you 71.

Next, divide 71 by 2; it gives you 35.5 (that's your first number).

Then, add the 3 that you took away to 35.5 and get 38.5 (that's your second number).


6 0
3 years ago
PLEASE HELP WITH THIS
Anuta_ua [19.1K]

Answer:

528\ cm^2

Step-by-step explanation:

1. Approach

The surface area is the two-dimensional space around a three-dimensional object. In other words, if one was going to wrap an object with paper, the surface area is the amount of paper one would need. To find the surface area, one could find the area of each face of the prism and then add up all of the values.

2. Finding the surface area,

To find the area of each face of the prism, one must multiply the length of the face by the width of the face. After doing so, add up all of the resulting values.

10 * 20 = 200

8 * 20 = 160

6 * 20 = 120

\frac{1}{2} * 6 * 8 = 24

\frac{1}{2} * 6 * 8 = 24

Add up all of the values,

200 + 160 + 120 + 24 + 24

= 528

4 0
3 years ago
Slope=-7 ;(4,-30)<br> what is the equation?
notsponge [240]

Answer:

y=-7x -2

Step-by-step explanation:

use formula to find the equation when you know slope and a point

it is: y-y1 = m(x-x1)

plug in values

y-(-30) = -7(x-4)

y+30 = -7x + 28

- 30 from both sides

y = -7x -2

7 0
3 years ago
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