Find the value of x.
10
8.3(repeating)
7
5
1 answer:
Answer:
5
Step-by-step explanation:
So the triangle to the right is similar to the big triangle by SAS similarity with a ratio of 1:2. So (3x-5):20 is 1:2. So 3x-5=10 or 3x=15. So x=5.
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Right angle are known as exactly 90 degrees corresponding to a quarter turn.
Answer:
71°
Step-by-step explanation:
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Answer:
3:6
3x2=6
Scale factor = 2
Step-by-step explanation:
0^9 +7x+189yx−3y
o
9
+7x−3y
9
+7x+3y
9
−7x−3y
9
−7x+3y
9
+7x+189yx−3y
2 Collect like terms.
{o}^{9}+(7x+7x-7x-7x+7x)+(-3{y}^{9}+3{y}^{9}-3{y}^{9}+3{y}^{9})+189yx-3y
o
9
+(7x+7x−7x−7x+7x)+(−3y
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+3y
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−3y
9
+3y
9
)+189yx−3y
3 Simplify.
{o}^{9}+7x+189yx-3y
o
9
+7x+189yx−3y
Answer:
, 3, 5 are the prime factors of 60.
Step-by-step explanation:
