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True [87]
3 years ago
13

Pls help .............​

Mathematics
1 answer:
Zolol [24]3 years ago
8 0
The answer is A. k/6 + 8 - 2/k
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laptop screen sizes are determines by the diagonal measurement rounded to the nearest whole number a laptop screen has a 9 in wi
Delvig [45]
------------------------------------------------------------------------------------------
Formula
------------------------------------------------------------------------------------------
a² + b² = c²

------------------------------------------------------------------------------------------
Find Diagonal
------------------------------------------------------------------------------------------
9² + 7² = c²
c² = 81 + 49
c² = 130
c = 11 in (Nearest whole number)

------------------------------------------------------------------------------------------
Answer: The diagonal measure 11 inches
------------------------------------------------------------------------------------------
6 0
3 years ago
Evaluate 23x + 4y when x=20 and y=23
never [62]

Answer:

552

Step-by-step explanation:

23x + 4y when x=20 and y=23

if x=20 and y=23 all you have to do is replace the numbers and solve

23(20) + 4(23)

Multiply 23*20 which is equal to 460

Then you multiply 4*23 which is equal to 92

The problem is now 460 + 92

add it, and you get 552.

Hope this helps!!

-Ketifa

3 0
3 years ago
Can Someone Help With This Question Please
8090 [49]

4x²+x³

Factor is out x³ expression

The answer is :

{x}^{2}  \times (4 + 3x)

Carry learning!

8 0
2 years ago
Read 2 more answers
The equation $x + {y = 2 can be rewritten in a form that reveals the y-intercept of the graph of the equatior
SSSSS [86.1K]

Answer:

y = \frac{2}{z} - \frac{x}{z}

Step-by-step explanation:

Given

x + zy = 2

Required

Rewrite to show y-intercept

We have: x + zy = 2

Subtract x from both sides

zy = 2-x

Divide both sides by z

y = \frac{2}{z} - \frac{x}{z}

<em>The y intercet is: </em>\frac{2}{z}<em></em>

7 0
2 years ago
49v2 + 42v<br> 56v3<br> Simplify rational expression
Alchen [17]

Answer:

Simplify each term.

49 v ^2  +  2352 v ^4

Step-by-step explanation:

5 0
3 years ago
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