Answer:
Step-by-step explanation:
From the figure attached,
In the given right triangles ΔADB and ΔCDB,
Statements Reasons
1). ∠BAD ≅ ∠BCD 1). Given
2). BD ≅ BD 2). Reflexive property
3). ΔADB ≅ ΔCDB 3). By LA theorem of congruence of right triangles
Therefore, there is sufficient information to prove the ΔADB and ΔCDB congruent.
Leg-angle theorem (L-A) will be used to prove the right triangles congruent.
8y because you subtract y from 3y and you get 2y then you add 2y to 6y and you get 8y
Perpendicular slopes are opposite and reciprocals of each other so “a” would equal 3.
6y + 3x=6
6y = -3x + 6
y = -1/2x + 1
Answer:
6
simplified to 6
Step-by-step explanation:
Hey, Ace here!
So we have to round 6
to the nearest half
So we look at the denominator.
What is half of 8?
4 of course.
So that means that one of the answers could be 6
But since a half + a half = a whole (1), a half could also be a whole number.
So that means the answer could either be 6 or 7
Which one is 6 closer to?
It's closer to 6
Let me know if you have any questions
Answer:
The height of the tree is 20.62ft
Step-by-step explanation:
Hello,
To solve this problem, we need to a good pictorial understanding of the situation.
See attached document for better illustration.
Next we find the value of x and then add the height of john to it.
To find x, we nee to use trigonometric ratio
SOHCAHTOA
Tanθ = opposite/ adjacent
θ = 38°
Adjacent = 20ft
Opposite = x
Tan38 = x / 20
x = 20tan38
x = 20 × 0.7812
x = 15.62ft
The height of the tree = x + John's height
Height of the tree = 15.62ft + 5ft
Height of the tree = 20.62ft
