Answer:
144.97
Step-by-step explanation:
Use long multiplication to evaluate.
Answer:
The answer is the green answer choice which is 5/7.
Step-by-step explanation:
Answer:
Therefore the length of NO is 18 units.
Step-by-step explanation:
Given:
∆JKL~∆MNO and
KL = 12.
To Find :
the length of NO = ?
Solution:
Δ JKL ~ Δ LMN ….{Given)
If two triangles are similar then their sides are in proportion.
Substituting the values we get
Therefore the length of NO is 18 units.
hello :<span>
<span>an equation of the circle Center at the
A(a,b) and ridus : r is :
(x-a)² +(y-b)² = r²
in this exercice : a = -7 and b = -1 (Center at: A(-7,-1) )
r = AP.... P(8,7)
r² = (AP)²
r² = (8+7)² +(7+1)² =225+64=289 ...... so : r = 17
an equation of the circle that satisfies the stated conditions.
Center at </span></span>A(-7,-1), passing through P(8, 7) is :
(x+7)² +(y+1)² = 289
The point (-15,y ) <span>lies on this circle : (-15+7)² +(y+1)² = 289....(subsct : x= -15)
(y+1)² = 225
(y+1)² = 15²
y+1 = 15 or y+1 = -15
y = 14 or y = -16
you have two points : (-15,14) , (-15, -16)</span>
Answer:
70
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40
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