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SSSSS [86.1K]
3 years ago
12

I’d like a explanation please

Mathematics
1 answer:
Zinaida [17]3 years ago
7 0
-0.1, 0.48, 3/4, 5/4, 4
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The equation above shows how temperature F, measured in degrees Fahrenheit, relates to a temperature C, measured in degrees Cels
Maru [420]

If you think of the equation as an equation for a line.


y=mx+b

y

=

m

x

+

b


where


C=5/9(F−32)

C

=

5

/

9

(

F

−

32

)


or


C=5/9F−5/9(32)

8 0
3 years ago
Which expression equals a number that is NOT a rational number?
rewona [7]
  • \frac{3\pi.3^3}{7}  is not included as a rational number !

<u>Step-by-step explanation:</u>

Here we have , following expressions & we need to identify which of the following is not a rational number . Let's find out:

We know that , Rational Number : A number which can be expressed in form of p/q , where q is not equal to zero !

Here Expressions are:

  • \frac{3\pi . 3^3}{7\pi}  :

Let's evaluate this expression

⇒ \frac{3(\pi) ( 3^3)}{7(\pi)}

⇒ \frac{3^4}{7}

Therefore , It is a rational number ! .

  • \frac{-18}{5} :

Let's evaluate this expression

⇒ \frac{-18}{5}

Therefore , It is a rational number ! .

  • \frac{5}{3-7-9} :

Let's evaluate this expression

⇒ \frac{5}{3-16}

⇒ \frac{-5}{13}

Therefore , It is a rational number ! .

  • \frac{3\pi.3^3}{7} :

Let's evaluate this expression

⇒ \frac{3\pi.3^3}{7}

⇒ \frac{\pi.3^4}{7}

Therefore , It is not a rational number , as pi is included ! .

4 0
2 years ago
Read 2 more answers
Find the four geometric means between 486 and 2
melamori03 [73]

Answer:

486, 486r,486r^2,486r^3,486r^4,2

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

2 = 486r^5

-----

r^5= 1/243

----

r = 1/3

---

------

Ans: 486*(1/3),486*(1/9),486(1/27),486(1/81)

-----

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Help! will give brainliest!!!
Scorpion4ik [409]

Answer

Step-by-step explanation:

There were actually gaps of triangles in between the slabs and the sphere.

This could cause a decrease inthe volumes. The 2d shape is a triangle but the 3d shape is the cone.

3 0
2 years ago
Jason knows that AK←→⊥KB←→ , AK←→∥EF←→ , and AK←→∥CB←→ .
netineya [11]
I think the answer is KB//DM because they are on different lines and will never touch, they go sideways for eternity.
4 0
2 years ago
Read 2 more answers
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