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Afina-wow [57]
3 years ago
12

PLSSS HELPPPPPPP CORRECT ANSWERS PLSSSS

Mathematics
2 answers:
Crank3 years ago
8 0

Answer:

-4.  (x+4)(x-4)

Step-by-step explanation:

Sidana [21]3 years ago
5 0

Answer:

-4  x+4 x-4

Step-by-step explanation:

CHARGE YOUR PHONE

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A line is parallel to y=4x-2 and intersects the point (5,-11)
ivann1987 [24]
what’s the question?
7 0
3 years ago
Can someone help me on these problems and show work
Salsk061 [2.6K]

The simplified expression are as follows;

6mn³ - mn² +  3mn³ + 15mn² =  9mn³ + 14mn²

a⁴b³ + 8a⁴b³  = 9a⁴b³

<h3>How to simplify an expression?</h3>

A simplified expression is express to its lowest term.

Therefore,

6mn³ - mn² +  3mn³ + 15mn²

combine like terms

6mn³  +  3mn³ - mn² + 15mn²

9mn³ + 14mn²

a⁴b³ + 8a⁴b³  = 9a⁴b³

learn more on simplification here: brainly.com/question/403991

#SPJ1

3 0
2 years ago
Please help
Harrizon [31]

Answer:

(-1/2, 3/4)

Step-by-step explanation:

Let's use the elimination by adding or subtracting method.  Note that we have 8y in the first equation, and that we could obtain -8y in the second equation by multiplying the second equation by 2:

2(24x - 4y = -15) => 48x - 8y = -30

Now combine this result (this equation) with the first equation:

  2x + 8y = 5

+48x   -8y = -30

---------------------

 50x    =     - 25

Dividing both sides by 50, to isolate x, we get

x = -25/50 = -1/2.

Now substitute -1/2 for x in the first equation and solve the resulting equation for y:

  2x + 8y = 5

2(-1/2) + 8y = 5, or -1 + 8y = 5, or 8y = 6 (after having added 1 to both sides)

Dividing both sides of 8y = 6 by 8 leads to determining the value of y:

y = 6/8 = 3/4

The solution is (-1/2, 3/4).

3 0
3 years ago
A(n)
Kryger [21]

Answer: It’s a vector

Step-by-step explanation: AP EX approved

3 0
3 years ago
Read 2 more answers
the least square yard is 15 yards by 15 yards. how many feet of fencing will they need to buy to fence in all four sides
vekshin1
The answer is 225

plz mark as brainliest. i really need it
6 0
3 years ago
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