Answer:
3
Step-by-step explanation:
So to answer this question we need to see what it is actually telling us and not telling us.
*4 feet tall
*75 percent taller
They aren't telling us how tall it is now.
To solve this problem, multiply 4x75%
That will give you 3.
The bush is 3 feet tall now.
Answer:
-0.329
Step-by-step explanation:
The formula for Geometric ratio is
an = ar^n - 1
Where
a = First term = 18
r = Common ratio = ?
n = Number of term= 6
Hence
a6 = 18 × r^6-1
From the question
a6 = -2/29
Hence:
-2/29 = 18 × r^6-1
-2/29 = 18 × r⁵
Divide both sides by 18
-2/29 ÷ 18 = 18 × r⁵/18
-2/29 × 1/18 = r⁵
r⁵ = -1/261
Take the fifth root of both sides
⁵√(r⁵) = ⁵√(-1/261)
r = -0.3286032834
Approximately = -0.329
Therefore, Common ratio = -0.329
Answer:
They are not similar because Segment BR to segment DB is 1:2 and Segment KE to segment YK is 1:3.
Step-by-step explanation:
If you draw the kites, you see they have different aspect ratios. The width to length ratio of KELY is greater than for ADBR. So, only the "not similar" answer choices are viable, and the only one of those that makes sense is the one that says ADBR is shorter/fatter than KELY.
Answer:
1) B
2)A
3)B
Step-by-step explanation:
Answer:
![(x+7)^2+(y-2)^2=7^2](https://tex.z-dn.net/?f=%28x%2B7%29%5E2%2B%28y-2%29%5E2%3D7%5E2)
Step-by-step explanation:
Tangent to y-axis means that the side of the circle TOUCHES the y axis.
Since the center is at (-7,2) and it touches the y axis, we can figure out the radius. It goes from (-7,2) to y-axis. Horizontally, the center is 7 units left of y-axis, so that is the radius ----- 7 units
The standard form of a circle is:
![(x-h)^2+(y-k)^2=r^2](https://tex.z-dn.net/?f=%28x-h%29%5E2%2B%28y-k%29%5E2%3Dr%5E2)
Where
(h,k) is the center
r is the radius
Putting the information into the form, we have:
![(x-h)^2+(y-k)^2=r^2\\(x-(-7))^2+(y-(2))^2=7^2\\(x+7)^2+(y-2)^2=7^2](https://tex.z-dn.net/?f=%28x-h%29%5E2%2B%28y-k%29%5E2%3Dr%5E2%5C%5C%28x-%28-7%29%29%5E2%2B%28y-%282%29%29%5E2%3D7%5E2%5C%5C%28x%2B7%29%5E2%2B%28y-2%29%5E2%3D7%5E2)
THis is the standard form.