All categories

3 years ago

Please solve this I need help.

Mathematics

1 answer:

goldfiish [28.3K]3 years ago

8 0

<h3>I'll teach you how to solve |x-7|=x-7</h3>

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

|x-7|=x-7

For each absolute find positive and negative intervals:

For x<7:

No solution

Merge overlapping intervals:

x $\geq$ 7

Your Answer Is x $\geq$ 7

plz mark me as brainliest :)

You might be interested in

A scientist is studying a certain strain of bacteria that grows at an exponential rate, doubling each cell every 5 minutes. Imag

riadik2000 [5.3K]

Not sure if the question is complete, but if the cell doubles every five minutes, you must first double the one, then simply square the answer every five minutes.

3 0

4 years ago

(05.03)(picture included)Sue has to cut her grandma's grass this weekend and wants to know exactly how much area she will be cut

kifflom [539]

Answer:

Solution given:

BD=35ft

AC=43ft

AB=8ft

EF=33-8=25ft

AE=26ft

Now

area of right angled triangle ∆AEF

=½(EF*AE)=½(25×25)=312.5ft²

area of parallel trapezoid=½AB(BD+AC)

=½*8(35+43)=312ft²

So

Area of polygon : 312.5+312=624.5ft² is a required answer.

3 0

3 years ago

Read 2 more answers

What is the GCF of 8x^3y^2+20x^2y^4?

DochEvi [55]

Answer:

B) 4x^2y^2

Step-by-step explanation:

8x^3y^2+20x^2y^4

4(2x^3y^2+5x^2y^4)

4x^2(2xy^2+5y^4)

4x^2y^2(2x+5y^2)

So the answer is B

5 0

3 years ago

Peter has 30 pens and Tony has 14 pens .How many pens must Tony give Peter so that Peter shall have 3 times as many as Tony?

Svetradugi [14.3K]

Answer:

Let p be the number of pencils.

3(14-p)=30+p

42-3p=30+p

4p=12, p=3.

So Peter ends up with 33 and Tony with 11. 3*11=33, so that confirms that Tony gave Peter 3 pencils.

3 0

3 years ago

What operation would you use to solve: x+7=10

djyliett [7]

Answer:

x=3

Step-by-step explanation:

x+7=10

x+7-7=10-7

x=3

5 0

3 years ago

Read 2 more answers