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Tema [17]
3 years ago
7

In the equation 2x + 7 = 21, what is the value of x? A.7 B.9 C.11 D.14

Mathematics
1 answer:
diamong [38]3 years ago
8 0
The value of x is A.
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2 years ago
Shelley is making a rectangular blanket with dimensions 8 1/2 feet by 5 1/2 feet. She purchases 10 yards of ribbon to put a bord
scoray [572]

Answer:

there are no options listed, but some statements that are true about this question are:

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6 0
2 years ago
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Vikki [24]
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a²+b²=c²

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4 0
3 years ago
Read 2 more answers
Find the missing angle please!!
beks73 [17]
Step 1: All angles in a triangle must add up to 180! Therefore, in the upper triangle, add up the two you know 85+35=120 so the missing angle is 60.
Step 2: Bottom triangle. Your new angle above (60) is the pair of the opposite angle - so it too is 60. So now you know 2 of the 3 angles: 60+64=124 Subtract that from 180 and you get 56...which is the answer for ?
8 0
2 years ago
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