Answer:the unknown leg is 7.5
Step-by-step explanation:
The given right angle triangle has a hypotenuse, a known leg and an unknown leg.
From the triangle,
The hypotenuse is 9
The known leg is 5
The unknown leg is x
The formula for Pythagoras theorem is expressed as
Hypotenuse^2 = opposite side^2 + adjacent side^2
Hypotenuse^2 = known leg^2 + unknown leg^2
Therefore
9^2 = 5^2 + x^2
81 = 25 + x^2
x^2 = 81 - 25 = 56
x = √56 = 7.5
Answer:
51
Step-by-step explanation:
10 + (25 + 16)
10 + 41
=51
He read 28 pages in 1 hour so in two hours it would be 56 but per hour it is 28 more pages
Answer:
h = -2.5
Step-by-step explanation:
- Apply the distributed property: -6h + 8h + 6 = 1
- Combine like terms: 2h + 6 = 1
- Subtract 6 from each side, so it now looks like this: 2h = -5
- Divide each side by 2 to cancel out the 2 next to h. It should now look like this: h = -2.5
I hope this helps!
Answer:
12
Step-by-step explanation:
By tangent secant theorem intersecting outside of a circle, we have:
