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denpristay [2]
3 years ago
7

Plz help me well mark brainliest if you are correct!..

Mathematics
2 answers:
koban [17]3 years ago
8 0

Answer:

8

Step-by-step explanation:

all numbers must be positive when you have the lines on the side

Rufina [12.5K]3 years ago
5 0

Answer:

8

Step-by-step explanation:

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Find the area of the rectangle below multiplying its length and width (5x-4)(2x-5)
Serhud [2]
Use the FOIL method to multiply these terms.  Multiply the first, outside, inside, and last terms:


(5x - 4)(2x - 5)

(5x)(2x) + (5x)(-5) + (-4)(2x) + (-4)(-5)

10x² - 25x - 8x + 20

10x² - 33x + 20


The area of the rectangle should be 10x² - 33x + 20.

7 0
3 years ago
What is the solution set of 7x 2 + 3x = 0? {0, 3/7} {0, -3/7} {0, -4/7}
34kurt
X(7x+3)=0
x=0
or
7x=-3
x=-3/7

so,
(0,0) or (-3/7,0)
5 0
3 years ago
What is the 7th term in the sequence Below - 11,-4,3,10,17,24​
MAXImum [283]

Answer:

31

Step-by-step explanation:

Increases by 7 each time

8 0
3 years ago
Read 2 more answers
Solve 4 over x minus 4 equals the quantity of x over x minus 4, minus four thirds for x and determine if the solution is extrane
Vinil7 [7]
I'm thinking this is what the problem looks like: \frac{4}{x-4}= \frac{x}{x-4}- \frac{4}{3}.  The first thing to do is to move the \frac{x}{x-4} over to the other side because it has a common denominator with the other side.  Doing that and at the same time combining them over their common denominator looks like this: \frac{4-x}{x-4}= -\frac{4}{3}.  The best way to solve for x now is to cross-multiply to get 3(4-x)=-4(x-4).  Distributing through the parenthesis is 12 - 3x = -4x + 16.  Solving for x gives us x = 4.  Of course when we sub a 4 back in for x we get real problems, don't we?  Dividing by zero breaks every rule in math that there ever was! So, yes, the solution is extraneous.
6 0
3 years ago
Please help I will make the brainiest
Alexeev081 [22]

Answer:

The awswer is red. it only makes sense

8 0
3 years ago
Read 2 more answers
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