Answer:
<h2>c = √130</h2>
Step-by-step explanation:
To solve for c we use the formula for Pythagoras theorem
That's
a² = b² + c²
Where a is the hypotenuse
From the question above
c is the hypotenuse
So we have
c² = 9² + 7²
c ² = 81 + 49
c² = 130
Find the square root of both sides
<h3>c = √130</h3>
Hope this helps you
Answer:
3rd Answer, 2
Step-by-step explanation:
y-y/x-x = 10-2/15-11 = 8/4 = 2
Answer:
168 units cubed
Step-by-step explanation:
so we know it's base times height right
so like identifying the base doesn't matter as long as you're smart enough to figure how to calculate then whatever lol
so like the base let's just say it's the triangle because that's probably what you're struggling on
so the base of the triangle is like what lol 6 * 8 / 2 = 48 / 2 = 24 so then you have the base multiply by the third dimension
24 * 7 = 140 + 28 = 168 so yeaaaaaaa and it's cubed because it's three dimensional
1 ft= 12 inches
24 × 18 = 432
432 × 12 = 5184
5184 cubic inches of water
The number of hydrogen atoms are 304
<em><u>Solution:</u></em>
Given that a water molecule is made up of three atoms
Number of atoms in water molecule = 3 atoms
1/3 of the atoms are oxygen and the remaining Adams are hydrogen
There are 114 water molecules
8/3 of water molecule is hydrogen
<em><u>Therefore, number of hydrogen atoms is given as:</u></em>
Thus number of hydrogen atoms are 304
