Answer:
The volcanoes are formed adjacent to a convergent plate boundary, in which the denser plate subducts under a less denser plate. These subducting plates undergoes partial melting at greater depths and the magma is forced to rise up towards the over-riding plate, resulting in the formation of the volcano and chains of volcanoes.
These volcanoes when undergoes eruptions, releases various types of gases. They are such as the Carbon dioxide (CO₂), Water vapor (H₂O), Sulfur dioxide (SO₂), Hydrogen sulfide (H₂S) and Carbon monoxide (CO).
These gases are harmful to the atmosphere as it creases the green house effect thereby increasing the earth's global temperature.
Answer:
A”=three possible answers (10.5) (21/2) or (10 1/2)
B”=9
C”=3
D”=(4.5) (9/2) or (4 1/2)
Step-by-step explanation: just cause
The value of p is 5.
<u>Step-by-step explanation</u>:
<u>step 1</u> : The given expression is -6( p -5 )
<u>step 2</u> : To find any unknown value in an expression, equate it to zero.
<u>step 3</u> : -6( p -5 ) = 0
<u>step 4</u> : Multiply -6 to each term in the bracket.
-6p + 30 = 0
-6p = -30
p = -30/-6
p = 5
Answer:
Step-by-step explanation:
<h3>to understand this</h3><h3>you need to know about:</h3>
<h3>tips and formulas:</h3>
- vertices of hyperbola:(±a,0) and (0,±b) if reversed
<h3>given:</h3>
- vertices: (0,±10)
- the hyperbola equation is inversed since the vertices is (0,±10)
- asymptotes:
<h3>let's solve:</h3>
- the asymptotes are in simplest and we know b is ±10
according to the question
therefore we got
note: the equation will be inversed
let's create the equation:
