Answer:
50
Step-by-step explanation:
4 x 10 = 40 and 2 x 5 = 10 so add them together
From here, just make it inverse:
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Answer:
2:3
Step-by-step explanation:
the ratio is simplified to 2:3
Answer:
all sides are 7 units
Step-by-step explanation:
Since the triangle is equilateral then all 3 sides are equal in length
equate any 2 sides and solve for d
KL = LM
d + 2 = 12 - d ( add d to both sides )
2d + 2 = 12 ( subtract 2 from both sides )
2d = 10 ( divide both sides by 2 )
d = 5
KL = d + 2 = 5 + 2 = 7
LM = 12 - d = 12 - 5 = 7
KM = 4d - 13 = (4 × 5) - 13 = 20 - 13 = 7
Answer:
C and E
Step-by-step explanation:
A. 5* 1/6-5/6
B. 5*2/3=3 1/3
C. 5* 5/3=8 1/3
D5*6/7=4 2/7
E. 5*7/5=7