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2 years ago

Determine the opposite of 3p^7-8p

Mathematics

1 answer:

Arturiano [62]2 years ago

7 0

Step-by-step explanation:

Maybe you should flip flop

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Find the GCF of each pair of monomials. <br> 1). 20, 45x

Helga [31]

20 and 45x

We look for a number that can go into both numbers.

5 into 20 is 4 and 5 into 45x is 9x.

5: 20 45x

4 9x

So no other number can go into 4 and 9x again.

So the GCF of 20 and 45x is 5.

Hope this explains it.

8 0

3 years ago

Read 2 more answers

Keveni can travel 221/2 miles in 1/3 hours what is his average speed in miles per hour

Alborosie

So I have 2 answers here they are.

key: 1/3hours =20 min

221÷2=110.5÷20=5.525

221.5÷20=11.075

I hope this helps!

6 0

2 years ago

Check if 5/11 and 7/6 are rational numbers.

LekaFEV [45]

Answer:

they are rational numbers

Step-by-step explanation:

Any fraction with integers in numerator and denominator is a rational number.

5, 6, 7, 11 are integers, so the fractions 5/11 and 7/6 are rational numbers.

8 0

1 year ago

(50 POINTS) The figure is transformed as shown in the diagram. Describe the transformation. A) dilation, then reflection B) refl

Helga [31]

Answer:

Hi there I was just working on this question on UsaTestPrep and idk if the answer is really correct but here: C: reflection then rotation.

Step-by-step explanation:

Extra Info:

Dilation is when the shape changes in size, which doesn't happen.

Translation is when it just moves across. It may look like that is happening here, but I'll explain.

The triangle is first reflected along the line . Imaging putting a mirror on the x=0 line (the y axis, basically), and you'd see 1 to 2.

Then, it is rotated around the point . Get a bit of tracing paper, draw over 2, and then, holding the tracing paper down at (works well with a pencil), rotate it round and you will find it fits perfectly over 3.

Also is this the diagram?

6 0

2 years ago

To two decimal places, find the value of k that will make the function f(x) continuous everywhere. 3x+k

Alex73 [517]

solution:

we are consider the following function,

f(x)=3x+k,x\leq 3

=kx^{2}-6,x>3

\lim_{x\rightarrow 3^-}(3x+k)=9+k

\lim_{x\rightarrow3^+}

(kx^{2}-6)=9k-6

so the left and right limits are equal.

therefore, the function is continuous at x=3

so,the therom of the function is continous at x=3

9k-6=9+k

8k=15

k=15/8

=1.875

therefore,the value of k=1.875

5 0

3 years ago