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Sladkaya [172]
3 years ago
12

Express as a trinomial. (x + 1)(3x − 2) PLEASE HELP :)

Mathematics
1 answer:
Free_Kalibri [48]3 years ago
7 0

Answer:

3x^2+x-2

Step-by-step explanation:

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The child has chromosomes from both parents, so the child's shape is based on their parents shape.

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7 0
3 years ago
Read 2 more answers
Need help please. Thanks in advance
S_A_V [24]
3x+4=10
Subtract 4 from both sides
3x=6
Divide both sides by 3
X=2

Sides = 10,10,5


Problem 5. 4x+1=29
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7 0
3 years ago
How do u find rational or irrational?
geniusboy [140]
Rational stops or repeats while irrational never stops or repeats
3 0
4 years ago
Which method is valid for proving that two circles are similar?
Masteriza [31]
First I'm going to go through the choices with you and evaluate
each one.  Then after that, I'm going to hand you a secret that
I promise is going to knock your socks off.


a- Calculate the ratio of the diameter to the radius for each circle
and show that they are equal.
-- That won't tell you anything. The ratio of the diameter
to the radius of EVERY circle is 2 .

b- Calculate the ratio of degrees to the circumference for each circle
and show that they are equal.
-- That doesn't tell you anything.  The circumference
of EVERY circle subtends a central angle of 360°.

c- Calculate the ratio of the área to the circumference for each circle
and show that they are equal.
-- That doesn't tell you anything.  The ratio of the area
to the circumference of EVERY circle is (radius/2). 
They're only equal if the circles are the same size.

d- Calculate the ratio of the diameter to the circumference for each circle
and show that they are equal.
-- That doesn't tell you anything.  The ratio of the diameter
to the circumference of EVERY circle is  1/pi.   If the ratio isn't
1/pi, then you're not looking at a circle. 

None of these choices tells you whether the two circles are similar.
What are you going to do ?  How can you tell ? ?

Here's the surprise I promised you.
Beware of flying socks:

All circles are similar to all other circles.

Good night.
4 0
3 years ago
The printing press makes t-shirts for clients it takes 3 minutes to print each shirt plus an additional seven minutes to pack th
Anna35 [415]
3x+7=y                                      is the answer
4 0
3 years ago
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