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klio [65]
3 years ago
5

What causes global convection current to form

Mathematics
1 answer:
hoa [83]3 years ago
4 0

Answer:

Hope this helped :)

Step-by-step explanation:

Convection flows structure in light of the fact that a warmed liquid grows, getting less thick. The less-thick warmed liquid ascents from the warmth source. ... For example, a hot radiator warms the air promptly around it. The air ascends toward the roof, pulling cooler air down from the roof into the radiator to be warmed.

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Each students in Ms. Wangs class will use a keyboard with 5 buttons on it to enter a 3-digit nunber. Each button has a different
cluponka [151]

Answer:

The answer is 12 x 5= 60

Step-by-step explanation:

Each number from the 5 digits becomes used with each other number that is used 5 x. This creates 4*2 =16 3^3=27 +2^3=16 +1^1 = 60

5 0
3 years ago
HELPPP!! Calculate the side lengths a and b to two decimal places. (there is a picture included)
lara31 [8.8K]

Answer:

Option (D)

Step-by-step explanation:

In the given triangle ABC,

Sum of all interior angles = 180°

m∠A + m∠B + m∠C = 180°

72° + 85° + m∠C = 180°

m∠C = 180 - 157

m∠C = 23°

By applying Sine rule in the triangle,

\frac{\text{SinA}}{a}=\frac{\text{SinB}}{b}=\frac{\text{SinC}}{c}

\frac{\text{Sin72}}{a}=\frac{\text{Sin85}}{b}=\frac{\text{Sin23}}{6.2}

\frac{\text{Sin72}}{a}=\frac{\text{Sin85}}{b}=0.06302

\frac{\text{Sin72}}{a}=0.06302

a = \frac{\text{Sin72}}{0.06302} = 15.09

\frac{\text{Sin85}}{b}=0.06302

b = \frac{\text{Sin85}}{0.06302}

b = 15.81

Therefore, option (D) will be the answer.

8 0
3 years ago
Find the solution for quadratic x^2-7x+10=-2 leave your answers as fractions ( no decimals)
Zepler [3.9K]

Answer:

x=3 x=4

Step-by-step explanation:

add 2 to both sides

x^2-7x+12=0

(x-3)(x-4)=0

x=3 x=4

i just factored it out, there are more ways of doing it probably

4 0
3 years ago
Whst is 15 divided by 6 2/3 equals
PolarNik [594]
First you make 15 a fraction by putting it over 1.
Then you make 6 2/3 a mixed fraction.
To do this, you multiply 6 with 3 and add 2 to it. Then you put the number over 3.
We get
6 X 3 = 18
18 +2 = 20
20/3

Now, we divide 15/1 with 20/3.
When we divide it, we actually cross multiply it. Basically, we flip the fraction and multiply it.

So we get 15/1 X 3/20 = \frac{15 X 3}{1 X 20}.

We get 45/20 which can be simplified to 9/5 which can be simplified to 2  1/4.

So the answer is 9/4 or 2  1/4.
5 0
3 years ago
Read 2 more answers
In one poem, which "poor and country-bred" figure is said to have caused smart people to "laugh at him" and ask, "How can so ver
Kay [80]
Abraham Lincoln, i've read that story a long time ago myself and I remember who said that.
6 0
3 years ago
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