2 answers:
Answer:
k=6
Step-by-step explanation:
a line is 180deg and since there is a 90deg angle there, you can subtract it from 180, leaving you with 90.
(7k + 8) + 40 = 90 >> subtract 40 from both sides
7k + 8 = 50 >> subtract 8 from both sides
7k = 42 >> divide both sides by 7 to get k alone
k = 6
Answer:
Combine like terms in the left side. Substract both sides. Divide by both sides therefore. the answer is the option
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
(1/2)2−6(2−2/3)
1- 6(4/3)
1- (24/3)
-7
7 - N (replace N with 34)
7 - 34
- 27
The answer is - 27
Answer:
Ben will roll an even number about 560 times if the number cube is rolled 1,000 times.
I think it’s all of them.
Answer:
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Step-by-step explanation:
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