Answer:
x = 7
Step-by-step explanation:
The vertical line x = 8 has an undefined slope.
For the line to be parallel to another line, it has to have the same slope.
x = 7 also has an undefined slope, and it is a vertical line. Therefore, it is parallel to line x = 8.
Answer:
807
Step-by-step explanation:
3 and 8 or -3 and -8
Use the guess/check method for this problem. Eventually you will find that the integers are 3 and 8.
3 is 5 less than 8, and 3 * 8 is 24.
Also, -3 and -8 work too.
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Answer:
DF^2=DH^2+HF^2
DF=√DH^2+HF^2
DF=√2(DH^2) {AS IT IS A CUBE THEN ALL SIDES ARE EQUAL}
DF=√2*11^2 {ALL SIDES OF A CUBE ARE EQUAL}
DF=√2*121
DF=√242
DF=15.555
THEREFORE,OPTION B..
